Add test-case to verify proper version comparison in lessThan() (#1178)

* Add test-case to verify proper version comparison when either/both/neither of newVer and ovalmodels.Package contain "_<minor version>"

* Rename vera to newVer in Test_lessThan()

* Fix oval/util_test.go formatting (make fmt)

Co-authored-by: Richard Alloway (OpenLogic) <ralloway@perforce.com>

.github/workflows/codeql-analysis.yml

@@ -0,0 +1,67 @@
+# For most projects, this workflow file will not need changing; you simply need
+# to commit it to your repository.
+#
+# You may wish to alter this file to override the set of languages analyzed,
+# or to provide custom queries or build logic.
+#
+# ******** NOTE ********
+# We have attempted to detect the languages in your repository. Please check
+# the `language` matrix defined below to confirm you have the correct set of
+# supported CodeQL languages.
+#
+name: "CodeQL"
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    # The branches below must be a subset of the branches above
+    branches: [ master ]
+  schedule:
+    - cron: '32 20 * * 0'
+
+jobs:
+  analyze:
+    name: Analyze
+    runs-on: ubuntu-latest
+
+    strategy:
+      fail-fast: false
+      matrix:
+        language: [ 'go' ]
+        # CodeQL supports [ 'cpp', 'csharp', 'go', 'java', 'javascript', 'python' ]
+        # Learn more:
+        # https://docs.github.com/en/free-pro-team@latest/github/finding-security-vulnerabilities-and-errors-in-your-code/configuring-code-scanning#changing-the-languages-that-are-analyzed
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v2
+
+    # Initializes the CodeQL tools for scanning.
+    - name: Initialize CodeQL
+      uses: github/codeql-action/init@v1
+      with:
+        languages: ${{ matrix.language }}
+        # If you wish to specify custom queries, you can do so here or in a config file.
+        # By default, queries listed here will override any specified in a config file.
+        # Prefix the list here with "+" to use these queries and those in the config file.
+        # queries: ./path/to/local/query, your-org/your-repo/queries@main
+
+    # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
+    # If this step fails, then you should remove it and run the build manually (see below)
+    - name: Autobuild
+      uses: github/codeql-action/autobuild@v1
+
+    # ℹ️ Command-line programs to run using the OS shell.
+    # 📚 https://git.io/JvXDl
+
+    # ✏️ If the Autobuild fails above, remove it and uncomment the following three lines
+    #    and modify them (or add more) to build your code if your project
+    #    uses a compiled language
+
+    #- run: |
+    #   make bootstrap
+    #   make release
+
+    - name: Perform CodeQL Analysis
+      uses: github/codeql-action/analyze@v1

README.md

@@ -177,6 +177,10 @@ For more information such as Installation, Tutorial, Usage, visit [vuls.io](http
 
 kotakanbe ([@kotakanbe](https://twitter.com/kotakanbe)) created vuls and [these fine people](https://github.com/future-architect/vuls/graphs/contributors) have contributed.
 
+## Contribute
+
+see [vulsdoc](https://vuls.io/docs/en/how-to-contribute.html)
+
 ----
 
 ## Stargazers over time

cmd/vuls/main.go

@@ -29,7 +29,7 @@ func main() {
 	flag.Parse()
 
 	if *v {
-		fmt.Printf("vuls %s %s\n", config.Version, config.Revision)
+		fmt.Printf("vuls-%s-%s\n", config.Version, config.Revision)
 		os.Exit(int(subcommands.ExitSuccess))
 	}
 

config/config.go

@@ -76,7 +76,6 @@ type Config struct {
 	ToS3              bool `json:"toS3,omitempty"`
 	ToAzureBlob       bool `json:"toAzureBlob,omitempty"`
 	ToHTTP            bool `json:"toHTTP,omitempty"`
-	FormatXML         bool `json:"formatXML,omitempty"`
 	FormatJSON        bool `json:"formatJSON,omitempty"`
 	FormatOneEMail    bool `json:"formatOneEMail,omitempty"`
 	FormatOneLineText bool `json:"formatOneLineText,omitempty"`
@@ -84,6 +83,8 @@ type Config struct {
 	FormatFullText    bool `json:"formatFullText,omitempty"`
 	FormatCsvList     bool `json:"formatCsvList,omitempty"`
 	GZIP              bool `json:"gzip,omitempty"`
+	DiffPlus          bool `json:"diffPlus,omitempty"`
+	DiffMinus         bool `json:"diffMinus,omitempty"`
 	Diff              bool `json:"diff,omitempty"`
 }
 
@@ -340,7 +341,7 @@ type AzureConf struct {
 
 // WpScanConf is wpscan.com config
 type WpScanConf struct {
-	Token          string `toml:"Token,omitempty" json:"-"`
+	Token          string `toml:"token,omitempty" json:"-"`
 	DetectInactive bool   `toml:"detectInactive,omitempty" json:"detectInactive,omitempty"`
 }
 
@@ -461,3 +462,8 @@ type Container struct {
 	Name        string
 	Image       string
 }
+
+// VulnSrcConf is an interface of vulnsrc
+type VulnSrcConf interface {
+	CheckHTTPHealth() error
+}

config/exploitconf.go

@@ -1,8 +1,13 @@
 package config
 
 import (
+	"fmt"
 	"os"
 	"path/filepath"
+	"time"
+
+	"github.com/parnurzeal/gorequest"
+	"golang.org/x/xerrors"
 )
 
 // ExploitConf is exploit config
@@ -51,3 +56,19 @@ func (cnf *ExploitConf) Init() {
 func (cnf *ExploitConf) IsFetchViaHTTP() bool {
 	return Conf.Exploit.Type == "http"
 }
+
+// CheckHTTPHealth do health check
+func (cnf *ExploitConf) CheckHTTPHealth() error {
+	if !cnf.IsFetchViaHTTP() {
+		return nil
+	}
+
+	url := fmt.Sprintf("%s/health", cnf.URL)
+	resp, _, errs := gorequest.New().Timeout(10 * time.Second).Get(url).End()
+	//  resp, _, errs = gorequest.New().SetDebug(config.Conf.Debug).Get(url).End()
+	//  resp, _, errs = gorequest.New().Proxy(api.httpProxy).Get(url).End()
+	if 0 < len(errs) || resp == nil || resp.StatusCode != 200 {
+		return xerrors.Errorf("Failed to connect to exploit server. url: %s, errs: %s", url, errs)
+	}
+	return nil
+}

config/gocvedictconf.go

@@ -1,8 +1,13 @@
 package config
 
 import (
+	"fmt"
 	"os"
 	"path/filepath"
+	"time"
+
+	"github.com/parnurzeal/gorequest"
+	"golang.org/x/xerrors"
 )
 
 // GoCveDictConf is go-cve-dictionary config
@@ -51,3 +56,19 @@ func (cnf *GoCveDictConf) Init() {
 func (cnf *GoCveDictConf) IsFetchViaHTTP() bool {
 	return Conf.CveDict.Type == "http"
 }
+
+// CheckHTTPHealth checks http server status
+func (cnf *GoCveDictConf) CheckHTTPHealth() error {
+	if !cnf.IsFetchViaHTTP() {
+		return nil
+	}
+
+	url := fmt.Sprintf("%s/health", cnf.URL)
+	resp, _, errs := gorequest.New().Timeout(10 * time.Second).SetDebug(Conf.Debug).Get(url).End()
+	//  resp, _, errs = gorequest.New().Proxy(api.httpProxy).Get(url).End()
+	if 0 < len(errs) || resp == nil || resp.StatusCode != 200 {
+		return xerrors.Errorf("Failed to request to CVE server. url: %s, errs: %s",
+			url, errs)
+	}
+	return nil
+}

config/gostconf.go

@@ -1,8 +1,13 @@
 package config
 
 import (
+	"fmt"
 	"os"
 	"path/filepath"
+	"time"
+
+	"github.com/parnurzeal/gorequest"
+	"golang.org/x/xerrors"
 )
 
 // GostConf is gost config
@@ -51,3 +56,19 @@ func (cnf *GostConf) Init() {
 func (cnf *GostConf) IsFetchViaHTTP() bool {
 	return Conf.Gost.Type == "http"
 }
+
+// CheckHTTPHealth do health check
+func (cnf *GostConf) CheckHTTPHealth() error {
+	if !cnf.IsFetchViaHTTP() {
+		return nil
+	}
+
+	url := fmt.Sprintf("%s/health", cnf.URL)
+	resp, _, errs := gorequest.New().Timeout(10 * time.Second).Get(url).End()
+	//  resp, _, errs = gorequest.New().SetDebug(config.Conf.Debug).Get(url).End()
+	//  resp, _, errs = gorequest.New().Proxy(api.httpProxy).Get(url).End()
+	if 0 < len(errs) || resp == nil || resp.StatusCode != 200 {
+		return xerrors.Errorf("Failed to connect to gost server. url: %s, errs: %s", url, errs)
+	}
+	return nil
+}

config/govaldictconf.go

@@ -1,8 +1,13 @@
 package config
 
 import (
+	"fmt"
 	"os"
 	"path/filepath"
+	"time"
+
+	"github.com/parnurzeal/gorequest"
+	"golang.org/x/xerrors"
 )
 
 // GovalDictConf is goval-dictionary config
@@ -52,3 +57,20 @@ func (cnf *GovalDictConf) Init() {
 func (cnf *GovalDictConf) IsFetchViaHTTP() bool {
 	return Conf.OvalDict.Type == "http"
 }
+
+// CheckHTTPHealth do health check
+func (cnf *GovalDictConf) CheckHTTPHealth() error {
+	if !cnf.IsFetchViaHTTP() {
+		return nil
+	}
+
+	url := fmt.Sprintf("%s/health", cnf.URL)
+	resp, _, errs := gorequest.New().Timeout(10 * time.Second).Get(url).End()
+	//  resp, _, errs = gorequest.New().SetDebug(config.Conf.Debug).Get(url).End()
+	//  resp, _, errs = gorequest.New().Proxy(api.httpProxy).Get(url).End()
+	if 0 < len(errs) || resp == nil || resp.StatusCode != 200 {
+		return xerrors.Errorf("Failed to request to OVAL server. url: %s, errs: %s",
+			url, errs)
+	}
+	return nil
+}

config/metasploitconf.go

@@ -1,8 +1,12 @@
 package config
 
 import (
+	"fmt"
 	"os"
 	"path/filepath"
+
+	"github.com/parnurzeal/gorequest"
+	"golang.org/x/xerrors"
 )
 
 // MetasploitConf is metasploit config
@@ -51,3 +55,19 @@ func (cnf *MetasploitConf) Init() {
 func (cnf *MetasploitConf) IsFetchViaHTTP() bool {
 	return Conf.Metasploit.Type == "http"
 }
+
+// CheckHTTPHealth do health check
+func (cnf *MetasploitConf) CheckHTTPHealth() error {
+	if !cnf.IsFetchViaHTTP() {
+		return nil
+	}
+
+	url := fmt.Sprintf("%s/health", cnf.URL)
+	resp, _, errs := gorequest.New().Get(url).End()
+	//  resp, _, errs = gorequest.New().SetDebug(config.Conf.Debug).Get(url).End()
+	//  resp, _, errs = gorequest.New().Proxy(api.httpProxy).Get(url).End()
+	if 0 < len(errs) || resp == nil || resp.StatusCode != 200 {
+		return xerrors.Errorf("Failed to connect to metasploit server. url: %s, errs: %s", url, errs)
+	}
+	return nil
+}

config/os.go

@@ -216,6 +216,7 @@ func GetEOL(family, release string) (eol EOL, found bool) {
 			"3.10": {StandardSupportUntil: time.Date(2021, 5, 1, 23, 59, 59, 0, time.UTC)},
 			"3.11": {StandardSupportUntil: time.Date(2021, 11, 1, 23, 59, 59, 0, time.UTC)},
 			"3.12": {StandardSupportUntil: time.Date(2022, 5, 1, 23, 59, 59, 0, time.UTC)},
+			"3.13": {StandardSupportUntil: time.Date(2022, 11, 1, 23, 59, 59, 0, time.UTC)},
 		}[majorDotMinor(release)]
 	case FreeBSD:
 		// https://www.freebsd.org/security/

config/os_test.go

@@ -258,7 +258,7 @@ func TestEOL_IsStandardSupportEnded(t *testing.T) {
 			found:    true,
 		},
 		{
-			name:     "Debian 3.9 eol",
+			name:     "Alpine 3.9 eol",
 			fields:   fields{family: Alpine, release: "3.9"},
 			now:      time.Date(2021, 1, 6, 23, 59, 59, 0, time.UTC),
 			stdEnded: true,
@@ -266,8 +266,8 @@ func TestEOL_IsStandardSupportEnded(t *testing.T) {
 			found:    true,
 		},
 		{
-			name:     "Debian 3.13 not found",
-			fields:   fields{family: Alpine, release: "3.13"},
+			name:     "Alpine 3.14 not found",
+			fields:   fields{family: Alpine, release: "3.14"},
 			now:      time.Date(2021, 1, 6, 23, 59, 59, 0, time.UTC),
 			stdEnded: false,
 			extEnded: false,

config/tomlloader.go

@@ -201,11 +201,12 @@ func setDefaultIfEmpty(server *ServerInfo, d ServerInfo) error {
 		server.Memo = Conf.Default.Memo
 	}
 
-	// TODO set default WordPress
 	if server.WordPress == nil {
-		server.WordPress = &WordPressConf{}
+		server.WordPress = Conf.Default.WordPress
+		if server.WordPress == nil {
+			server.WordPress = &WordPressConf{}
+		}
 	}
-	//TODO set nil in config re-generate in saas subcmd
 
 	if len(server.IgnoredJSONKeys) == 0 {
 		server.IgnoredJSONKeys = Conf.Default.IgnoredJSONKeys

contrib/trivy/parser/parser.go

@@ -57,12 +57,24 @@ func Parse(vulnJSON []byte, scanResult *models.ScanResult) (result *models.ScanR
 				return references[i].Link < references[j].Link
 			})
 
+			var published time.Time
+			if vuln.PublishedDate != nil {
+				published = *vuln.PublishedDate
+			}
+
+			var lastModified time.Time
+			if vuln.LastModifiedDate != nil {
+				lastModified = *vuln.LastModifiedDate
+			}
+
 			vulnInfo.CveContents = models.CveContents{
 				models.Trivy: models.CveContent{
 					Cvss3Severity: vuln.Severity,
 					References:    references,
 					Title:         vuln.Title,
 					Summary:       vuln.Description,
+					Published:     published,
+					LastModified:  lastModified,
 				},
 			}
 			// do only if image type is Vuln

errof/errof.go

@@ -19,6 +19,9 @@ var (
 
 	// ErrFailedToAccessWpScan is error of wpscan.com api access
 	ErrFailedToAccessWpScan ErrorCode = "ErrFailedToAccessWpScan"
+
+	// ErrWpScanAPILimitExceeded is error of wpscan.com api limit exceeded
+	ErrWpScanAPILimitExceeded ErrorCode = "ErrWpScanAPILimitExceeded"
 )
 
 // New :

exploit/exploit.go

@@ -4,26 +4,22 @@ package exploit
 
 import (
 	"encoding/json"
-	"fmt"
-	"net/http"
 
-	cnf "github.com/future-architect/vuls/config"
+	"github.com/future-architect/vuls/config"
 	"github.com/future-architect/vuls/models"
 	"github.com/future-architect/vuls/util"
-	"github.com/mozqnet/go-exploitdb/db"
-	exploitmodels "github.com/mozqnet/go-exploitdb/models"
-	"github.com/parnurzeal/gorequest"
-	"golang.org/x/xerrors"
+	"github.com/vulsio/go-exploitdb/db"
+	exploitmodels "github.com/vulsio/go-exploitdb/models"
 )
 
 // FillWithExploit fills exploit information that has in Exploit
-func FillWithExploit(driver db.DB, r *models.ScanResult) (nExploitCve int, err error) {
-	if cnf.Conf.Exploit.IsFetchViaHTTP() {
+func FillWithExploit(driver db.DB, r *models.ScanResult, cnf *config.ExploitConf) (nExploitCve int, err error) {
+	if cnf.IsFetchViaHTTP() {
 		var cveIDs []string
 		for cveID := range r.ScannedCves {
 			cveIDs = append(cveIDs, cveID)
 		}
-		prefix, _ := util.URLPathJoin(cnf.Conf.Exploit.URL, "cves")
+		prefix, _ := util.URLPathJoin(cnf.URL, "cves")
 		responses, err := getCvesViaHTTP(cveIDs, prefix)
 		if err != nil {
 			return 0, err
@@ -87,33 +83,3 @@ func ConvertToModels(es []*exploitmodels.Exploit) (exploits []models.Exploit) {
 	}
 	return exploits
 }
-
-// CheckHTTPHealth do health check
-func CheckHTTPHealth() error {
-	if !cnf.Conf.Exploit.IsFetchViaHTTP() {
-		return nil
-	}
-
-	url := fmt.Sprintf("%s/health", cnf.Conf.Exploit.URL)
-	var errs []error
-	var resp *http.Response
-	resp, _, errs = gorequest.New().Get(url).End()
-	//  resp, _, errs = gorequest.New().SetDebug(config.Conf.Debug).Get(url).End()
-	//  resp, _, errs = gorequest.New().Proxy(api.httpProxy).Get(url).End()
-	if 0 < len(errs) || resp == nil || resp.StatusCode != 200 {
-		return xerrors.Errorf("Failed to connect to exploit server. url: %s, errs: %w", url, errs)
-	}
-	return nil
-}
-
-// CheckIfExploitFetched checks if oval entries are in DB by family, release.
-func CheckIfExploitFetched(driver db.DB, osFamily string) (fetched bool, err error) {
-	//TODO
-	return true, nil
-}
-
-// CheckIfExploitFresh checks if oval entries are fresh enough
-func CheckIfExploitFresh(driver db.DB, osFamily string) (ok bool, err error) {
-	//TODO
-	return true, nil
-}

exploit/util.go

@@ -85,13 +85,13 @@ func httpGet(url string, req request, resChan chan<- response, errChan chan<- er
 	count, retryMax := 0, 3
 	f := func() (err error) {
 		//  resp, body, errs = gorequest.New().SetDebug(config.Conf.Debug).Get(url).End()
-		resp, body, errs = gorequest.New().Get(url).End()
+		resp, body, errs = gorequest.New().Timeout(10 * time.Second).Get(url).End()
 		if 0 < len(errs) || resp == nil || resp.StatusCode != 200 {
 			count++
 			if count == retryMax {
 				return nil
 			}
-			return xerrors.Errorf("HTTP GET error, url: %s, resp: %v, err: %w", url, resp, errs)
+			return xerrors.Errorf("HTTP GET error, url: %s, resp: %v, err: %s", url, resp, errs)
 		}
 		return nil
 	}

github/github.go

@@ -22,6 +22,7 @@ func DetectGitHubSecurityAlerts(r *models.ScanResult, owner, repo, token string)
 	src := oauth2.StaticTokenSource(
 		&oauth2.Token{AccessToken: token},
 	)
+	//TODO Proxy
 	httpClient := oauth2.NewClient(context.Background(), src)
 
 	// TODO Use `https://github.com/shurcooL/githubv4` if the tool supports vulnerabilityAlerts Endpoint
@@ -32,10 +33,12 @@ func DetectGitHubSecurityAlerts(r *models.ScanResult, owner, repo, token string)
 
 	for {
 		jsonStr := fmt.Sprintf(jsonfmt, owner, repo, 100, after)
-		req, err := http.NewRequest("POST",
+		ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
+		req, err := http.NewRequestWithContext(ctx, http.MethodPost,
 			"https://api.github.com/graphql",
 			bytes.NewBuffer([]byte(jsonStr)),
 		)
+		defer cancel()
 		if err != nil {
 			return 0, err
 		}
@@ -101,20 +104,39 @@ func DetectGitHubSecurityAlerts(r *models.ScanResult, owner, repo, token string)
 				cveIDs = other
 			}
 
+			refs := []models.Reference{}
+			for _, r := range v.Node.SecurityAdvisory.References {
+				refs = append(refs, models.Reference{Link: r.URL})
+			}
+
 			for _, cveID := range cveIDs {
+				cveContent := models.CveContent{
+					Type:          models.GitHub,
+					CveID:         cveID,
+					Title:         v.Node.SecurityAdvisory.Summary,
+					Summary:       v.Node.SecurityAdvisory.Description,
+					Cvss2Severity: v.Node.SecurityVulnerability.Severity,
+					Cvss3Severity: v.Node.SecurityVulnerability.Severity,
+					SourceLink:    v.Node.SecurityAdvisory.Permalink,
+					References:    refs,
+					Published:     v.Node.SecurityAdvisory.PublishedAt,
+					LastModified:  v.Node.SecurityAdvisory.UpdatedAt,
+				}
+
 				if val, ok := r.ScannedCves[cveID]; ok {
 					val.GitHubSecurityAlerts = val.GitHubSecurityAlerts.Add(m)
+					val.CveContents[models.GitHub] = cveContent
 					r.ScannedCves[cveID] = val
-					nCVEs++
 				} else {
 					v := models.VulnInfo{
 						CveID:                cveID,
 						Confidences:          models.Confidences{models.GitHubMatch},
 						GitHubSecurityAlerts: models.GitHubSecurityAlerts{m},
+						CveContents:          models.NewCveContents(cveContent),
 					}
 					r.ScannedCves[cveID] = v
-					nCVEs++
 				}
+				nCVEs++
 			}
 		}
 		if !alerts.Data.Repository.VulnerabilityAlerts.PageInfo.HasNextPage {

go.mod

@@ -2,35 +2,21 @@ module github.com/future-architect/vuls
 
 go 1.15
 
-replace (
-	gopkg.in/mattn/go-colorable.v0 => github.com/mattn/go-colorable v0.1.0
-	gopkg.in/mattn/go-isatty.v0 => github.com/mattn/go-isatty v0.0.6
-)
-
 require (
-	github.com/Azure/azure-sdk-for-go v50.0.0+incompatible
-	github.com/Azure/go-autorest/autorest v0.11.16 // indirect
-	github.com/Azure/go-autorest/autorest/adal v0.9.10 // indirect
+	github.com/Azure/azure-sdk-for-go v50.2.0+incompatible
 	github.com/BurntSushi/toml v0.3.1
-	github.com/aquasecurity/fanal v0.0.0-20210111044704-9cb28297c870
-	github.com/aquasecurity/go-dep-parser v0.0.0-20210113052454-251388ce94e5 // indirect
+	github.com/aquasecurity/fanal v0.0.0-20210119051230-28c249da7cfd
 	github.com/aquasecurity/trivy v0.15.0
-	github.com/aquasecurity/trivy-db v0.0.0-20210111152553-7d4d1aa5f0d4
+	github.com/aquasecurity/trivy-db v0.0.0-20210121143430-2a5c54036a86
 	github.com/asaskevich/govalidator v0.0.0-20200907205600-7a23bdc65eef
-	github.com/aws/aws-sdk-go v1.36.26
+	github.com/aws/aws-sdk-go v1.36.31
 	github.com/boltdb/bolt v1.3.1
-	github.com/caarlos0/env/v6 v6.4.0 // indirect
 	github.com/cenkalti/backoff v2.2.1+incompatible
 	github.com/d4l3k/messagediff v1.2.2-0.20190829033028-7e0a312ae40b
 	github.com/emersion/go-sasl v0.0.0-20200509203442-7bfe0ed36a21
 	github.com/emersion/go-smtp v0.14.0
-	github.com/go-redis/redis/v8 v8.4.8 // indirect
-	github.com/goccy/go-yaml v1.8.4 // indirect
-	github.com/golang/protobuf v1.4.3 // indirect
 	github.com/google/subcommands v1.2.0
-	github.com/google/wire v0.4.0 // indirect
 	github.com/gosuri/uitable v0.0.4
-	github.com/grokify/html-strip-tags-go v0.0.1 // indirect
 	github.com/hashicorp/go-uuid v1.0.2
 	github.com/hashicorp/go-version v1.2.1
 	github.com/howeyc/gopass v0.0.0-20190910152052-7cb4b85ec19c
@@ -41,45 +27,24 @@ require (
 	github.com/knqyf263/go-deb-version v0.0.0-20190517075300-09fca494f03d
 	github.com/knqyf263/go-rpm-version v0.0.0-20170716094938-74609b86c936
 	github.com/knqyf263/gost v0.1.7
-	github.com/kotakanbe/go-cve-dictionary v0.5.6
+	github.com/kotakanbe/go-cve-dictionary v0.5.7
 	github.com/kotakanbe/go-pingscanner v0.1.0
-	github.com/kotakanbe/goval-dictionary v0.3.0
+	github.com/kotakanbe/goval-dictionary v0.3.1
 	github.com/kotakanbe/logrus-prefixed-formatter v0.0.0-20180123152602-928f7356cb96
-	github.com/magiconair/properties v1.8.4 // indirect
-	github.com/mattn/go-runewidth v0.0.10 // indirect
 	github.com/mgutz/ansi v0.0.0-20200706080929-d51e80ef957d // indirect
 	github.com/mitchellh/go-homedir v1.1.0
-	github.com/mitchellh/mapstructure v1.4.1 // indirect
-	github.com/mozqnet/go-exploitdb v0.1.2
 	github.com/nlopes/slack v0.6.0
-	github.com/nsf/termbox-go v0.0.0-20201124104050-ed494de23a00 // indirect
+	github.com/nsf/termbox-go v0.0.0-20200418040025-38ba6e5628f1 // indirect
 	github.com/olekukonko/tablewriter v0.0.4
 	github.com/parnurzeal/gorequest v0.2.16
-	github.com/pelletier/go-toml v1.8.1 // indirect
 	github.com/rifflock/lfshook v0.0.0-20180920164130-b9218ef580f5
-	github.com/rivo/uniseg v0.2.0 // indirect
 	github.com/sirupsen/logrus v1.7.0
 	github.com/spf13/afero v1.5.1
-	github.com/spf13/cast v1.3.1 // indirect
 	github.com/spf13/cobra v1.1.1
-	github.com/spf13/jwalterweatherman v1.1.0 // indirect
-	github.com/spf13/viper v1.7.1 // indirect
-	github.com/stretchr/testify v1.7.0 // indirect
 	github.com/takuzoo3868/go-msfdb v0.1.3
-	go.uber.org/multierr v1.6.0 // indirect
-	go.uber.org/zap v1.16.0 // indirect
+	github.com/vulsio/go-exploitdb v0.1.4
 	golang.org/x/crypto v0.0.0-20201221181555-eec23a3978ad
-	golang.org/x/lint v0.0.0-20201208152925-83fdc39ff7b5 // indirect
-	golang.org/x/net v0.0.0-20201224014010-6772e930b67b // indirect
-	golang.org/x/oauth2 v0.0.0-20210113205817-d3ed898aa8a3
-	golang.org/x/sys v0.0.0-20210113181707-4bcb84eeeb78 // indirect
-	golang.org/x/term v0.0.0-20201210144234-2321bbc49cbf // indirect
-	golang.org/x/text v0.3.5 // indirect
-	golang.org/x/tools v0.0.0-20201211185031-d93e913c1a58 // indirect
+	golang.org/x/oauth2 v0.0.0-20210125201302-af13f521f196
 	golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1
-	google.golang.org/appengine v1.6.7 // indirect
-	gopkg.in/ini.v1 v1.62.0 // indirect
-	gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b // indirect
-	honnef.co/go/tools v0.1.0 // indirect
 	k8s.io/utils v0.0.0-20210111153108-fddb29f9d009
 )

go.sum

@@ -35,46 +35,31 @@ cloud.google.com/go/storage v1.10.0/go.mod h1:FLPqc6j+Ki4BU591ie1oL6qBQGu2Bl/tZ9
 dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU=
 github.com/Azure/azure-sdk-for-go v35.0.0+incompatible/go.mod h1:9XXNKU+eRnpl9moKnB4QOLf1HestfXbmab5FXxiDBjc=
 github.com/Azure/azure-sdk-for-go v38.0.0+incompatible/go.mod h1:9XXNKU+eRnpl9moKnB4QOLf1HestfXbmab5FXxiDBjc=
-github.com/Azure/azure-sdk-for-go v50.0.0+incompatible h1:kFIPXbg+knN0rsmsj3jIuoxOYCsevOwvwUgwICmrIwA=
-github.com/Azure/azure-sdk-for-go v50.0.0+incompatible/go.mod h1:9XXNKU+eRnpl9moKnB4QOLf1HestfXbmab5FXxiDBjc=
+github.com/Azure/azure-sdk-for-go v50.2.0+incompatible h1:w9EF1btRfLLWbNEp6XvkMjeA6nQ3e1GZ2KNDqB/SjOQ=
+github.com/Azure/azure-sdk-for-go v50.2.0+incompatible/go.mod h1:9XXNKU+eRnpl9moKnB4QOLf1HestfXbmab5FXxiDBjc=
 github.com/Azure/go-ansiterm v0.0.0-20170929234023-d6e3b3328b78/go.mod h1:LmzpDX56iTiv29bbRTIsUNlaFfuhWRQBWjQdVyAevI8=
-github.com/Azure/go-autorest v14.2.0+incompatible h1:V5VMDjClD3GiElqLWO7mz2MxNAK/vTfRHdAubSIPRgs=
-github.com/Azure/go-autorest v14.2.0+incompatible/go.mod h1:r+4oMnoxhatjLLJ6zxSWATqVooLgysK6ZNox3g/xq24=
 github.com/Azure/go-autorest/autorest v0.9.0/go.mod h1:xyHB1BMZT0cuDHU7I0+g046+BFDTQ8rEZB0s4Yfa6bI=
 github.com/Azure/go-autorest/autorest v0.9.3 h1:OZEIaBbMdUE/Js+BQKlpO81XlISgipr6yDJ+PSwsgi4=
 github.com/Azure/go-autorest/autorest v0.9.3/go.mod h1:GsRuLYvwzLjjjRoWEIyMUaYq8GNUx2nRB378IPt/1p0=
-github.com/Azure/go-autorest/autorest v0.11.16 h1:3jkFG3SL0fFXmvmPF9Kc8LscIbeXUhmt3yuzUSqv3pI=
-github.com/Azure/go-autorest/autorest v0.11.16/go.mod h1:eipySxLmqSyC5s5k1CLupqet0PSENBEDP93LQ9a8QYw=
 github.com/Azure/go-autorest/autorest/adal v0.5.0/go.mod h1:8Z9fGy2MpX0PvDjB1pEgQTmVqjGhiHBW7RJJEciWzS0=
 github.com/Azure/go-autorest/autorest/adal v0.8.0/go.mod h1:Z6vX6WXXuyieHAXwMj0S6HY6e6wcHn37qQMBQlvY3lc=
 github.com/Azure/go-autorest/autorest/adal v0.8.1 h1:pZdL8o72rK+avFWl+p9nE8RWi1JInZrWJYlnpfXJwHk=
 github.com/Azure/go-autorest/autorest/adal v0.8.1/go.mod h1:ZjhuQClTqx435SRJ2iMlOxPYt3d2C/T/7TiQCVZSn3Q=
-github.com/Azure/go-autorest/autorest/adal v0.9.5/go.mod h1:B7KF7jKIeC9Mct5spmyCB/A8CG/sEz1vwIRGv/bbw7A=
-github.com/Azure/go-autorest/autorest/adal v0.9.10 h1:r6fZHMaHD8B6LDCn0o5vyBFHIHrM6Ywwx7mb49lPItI=
-github.com/Azure/go-autorest/autorest/adal v0.9.10/go.mod h1:B7KF7jKIeC9Mct5spmyCB/A8CG/sEz1vwIRGv/bbw7A=
 github.com/Azure/go-autorest/autorest/date v0.1.0/go.mod h1:plvfp3oPSKwf2DNjlBjWF/7vwR+cUD/ELuzDCXwHUVA=
 github.com/Azure/go-autorest/autorest/date v0.2.0 h1:yW+Zlqf26583pE43KhfnhFcdmSWlm5Ew6bxipnr/tbM=
 github.com/Azure/go-autorest/autorest/date v0.2.0/go.mod h1:vcORJHLJEh643/Ioh9+vPmf1Ij9AEBM5FuBIXLmIy0g=
-github.com/Azure/go-autorest/autorest/date v0.3.0 h1:7gUk1U5M/CQbp9WoqinNzJar+8KY+LPI6wiWrP/myHw=
-github.com/Azure/go-autorest/autorest/date v0.3.0/go.mod h1:BI0uouVdmngYNUzGWeSYnokU+TrmwEsOqdt8Y6sso74=
 github.com/Azure/go-autorest/autorest/mocks v0.1.0/go.mod h1:OTyCOPRA2IgIlWxVYxBee2F5Gr4kF2zd2J5cFRaIDN0=
 github.com/Azure/go-autorest/autorest/mocks v0.2.0/go.mod h1:OTyCOPRA2IgIlWxVYxBee2F5Gr4kF2zd2J5cFRaIDN0=
 github.com/Azure/go-autorest/autorest/mocks v0.3.0 h1:qJumjCaCudz+OcqE9/XtEPfvtOjOmKaui4EOpFI6zZc=
 github.com/Azure/go-autorest/autorest/mocks v0.3.0/go.mod h1:a8FDP3DYzQ4RYfVAxAN3SVSiiO77gL2j2ronKKP0syM=
-github.com/Azure/go-autorest/autorest/mocks v0.4.1 h1:K0laFcLE6VLTOwNgSxaGbUcLPuGXlNkbVvq4cW4nIHk=
-github.com/Azure/go-autorest/autorest/mocks v0.4.1/go.mod h1:LTp+uSrOhSkaKrUy935gNZuuIPPVsHlr9DSOxSayd+k=
 github.com/Azure/go-autorest/autorest/to v0.2.0/go.mod h1:GunWKJp1AEqgMaGLV+iocmRAJWqST1wQYhyyjXJ3SJc=
 github.com/Azure/go-autorest/autorest/to v0.3.0 h1:zebkZaadz7+wIQYgC7GXaz3Wb28yKYfVkkBKwc38VF8=
 github.com/Azure/go-autorest/autorest/to v0.3.0/go.mod h1:MgwOyqaIuKdG4TL/2ywSsIWKAfJfgHDo8ObuUk3t5sA=
 github.com/Azure/go-autorest/autorest/validation v0.1.0/go.mod h1:Ha3z/SqBeaalWQvokg3NZAlQTalVMtOIAs1aGK7G6u8=
 github.com/Azure/go-autorest/logger v0.1.0 h1:ruG4BSDXONFRrZZJ2GUXDiUyVpayPmb1GnWeHDdaNKY=
 github.com/Azure/go-autorest/logger v0.1.0/go.mod h1:oExouG+K6PryycPJfVSxi/koC6LSNgds39diKLz7Vrc=
-github.com/Azure/go-autorest/logger v0.2.0 h1:e4RVHVZKC5p6UANLJHkM4OfR1UKZPj8Wt8Pcx+3oqrE=
-github.com/Azure/go-autorest/logger v0.2.0/go.mod h1:T9E3cAhj2VqvPOtCYAvby9aBXkZmbF5NWuPV8+WeEW8=
 github.com/Azure/go-autorest/tracing v0.5.0 h1:TRn4WjSnkcSy5AEG3pnbtFSwNtwzjr4VYyQflFE619k=
 github.com/Azure/go-autorest/tracing v0.5.0/go.mod h1:r/s2XiOKccPW3HrqB+W0TQzfbtp2fGCgRFtBroKn4Dk=
-github.com/Azure/go-autorest/tracing v0.6.0 h1:TYi4+3m5t6K48TGI9AUdb+IzbnSxvnvUMfuitfgcfuo=
-github.com/Azure/go-autorest/tracing v0.6.0/go.mod h1:+vhtPC754Xsa23ID7GlGsrdKBpUA79WCAKPPZVC2DeU=
 github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ=
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
 github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo=
@@ -88,9 +73,7 @@ github.com/NYTimes/gziphandler v0.0.0-20170623195520-56545f4a5d46/go.mod h1:3wb0
 github.com/Nvveen/Gotty v0.0.0-20120604004816-cd527374f1e5/go.mod h1:lmUJ/7eu/Q8D7ML55dXQrVaamCz2vxCfdQBasLZfHKk=
 github.com/OneOfOne/xxhash v1.2.2/go.mod h1:HSdplMjZKSmBqAxg5vPj2TmRDmfkzw+cTzAElWljhcU=
 github.com/OneOfOne/xxhash v1.2.7/go.mod h1:eZbhyaAYD41SGSSsnmcpxVoRiQ/MPUTjUdIIOT9Um7Q=
-github.com/PuerkitoBio/goquery v1.5.1 h1:PSPBGne8NIUWw+/7vFBV+kG2J/5MOjbzc7154OaKCSE=
 github.com/PuerkitoBio/goquery v1.5.1/go.mod h1:GsLWisAFVj4WgDibEWF4pvYnkVQBpKBKeU+7zCJoLcc=
-github.com/PuerkitoBio/goquery v1.6.0 h1:j7taAbelrdcsOlGeMenZxc2AWXD5fieT1/znArdnx94=
 github.com/PuerkitoBio/goquery v1.6.0/go.mod h1:GsLWisAFVj4WgDibEWF4pvYnkVQBpKBKeU+7zCJoLcc=
 github.com/PuerkitoBio/purell v1.0.0/go.mod h1:c11w/QuzBsJSee3cPx9rAFu61PvFxuPbtSwDGJws/X0=
 github.com/PuerkitoBio/purell v1.1.1/go.mod h1:c11w/QuzBsJSee3cPx9rAFu61PvFxuPbtSwDGJws/X0=
@@ -105,25 +88,19 @@ github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuy
 github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
 github.com/alicebob/gopher-json v0.0.0-20200520072559-a9ecdc9d1d3a/go.mod h1:SGnFV6hVsYE877CKEZ6tDNTjaSXYUk6QqoIK6PrAtcc=
 github.com/alicebob/miniredis/v2 v2.14.1/go.mod h1:uS970Sw5Gs9/iK3yBg0l9Uj9s25wXxSpQUE9EaJ/Blg=
-github.com/andybalholm/cascadia v1.1.0 h1:BuuO6sSfQNFRu1LppgbD25Hr2vLYW25JvxHs5zzsLTo=
 github.com/andybalholm/cascadia v1.1.0/go.mod h1:GsXiBklL0woXo1j/WYWtSYYC4ouU9PqHO0sqidkEA4Y=
-github.com/andybalholm/cascadia v1.2.0 h1:vuRCkM5Ozh/BfmsaTm26kbjm0mIOM3yS5Ek/F5h18aE=
 github.com/andybalholm/cascadia v1.2.0/go.mod h1:YCyR8vOZT9aZ1CHEd8ap0gMVm2aFgxBp0T0eFw1RUQY=
 github.com/anmitsu/go-shlex v0.0.0-20161002113705-648efa622239/go.mod h1:2FmKhYUyUczH0OGQWaF5ceTx0UBShxjsH6f8oGKYe2c=
 github.com/apache/thrift v0.12.0/go.mod h1:cp2SuWMxlEZw2r+iP2GNCdIi4C1qmUzdZFSVb+bacwQ=
 github.com/aquasecurity/bolt-fixtures v0.0.0-20200903104109-d34e7f983986 h1:2a30xLN2sUZcMXl50hg+PJCIDdJgIvIbVcKqLJ/ZrtM=
 github.com/aquasecurity/bolt-fixtures v0.0.0-20200903104109-d34e7f983986/go.mod h1:NT+jyeCzXk6vXR5MTkdn4z64TgGfE5HMLC8qfj5unl8=
 github.com/aquasecurity/fanal v0.0.0-20190819081512-f04452b627c6/go.mod h1:enEz4FFetw4XAbkffaYgyCVq1556R9Ry+noqT4rq9BE=
-github.com/aquasecurity/fanal v0.0.0-20201218050947-981a0510f9cb h1:T48y/j2wvl/xPX2IyV0ogFq+GeCLY+3548awySrUaJU=
 github.com/aquasecurity/fanal v0.0.0-20201218050947-981a0510f9cb/go.mod h1:arUN1lJnuAWLL0PUQ/UYrkAomU/Mby+gCXJMU90GHlA=
-github.com/aquasecurity/fanal v0.0.0-20210111044704-9cb28297c870 h1:cnrqKqeCl+Y4UemFqxpsSwrpbRyDjQB/WoJyptzlBmo=
-github.com/aquasecurity/fanal v0.0.0-20210111044704-9cb28297c870/go.mod h1:AAgPw/VIfjojPCRjOg+hWeVzpRaplsZTpv5gPBNWLrM=
-github.com/aquasecurity/go-dep-parser v0.0.0-20190819075924-ea223f0ef24b h1:55Ulc/gvfWm4ylhVaR7MxOwujRjA6et7KhmUbSgUFf4=
+github.com/aquasecurity/fanal v0.0.0-20210119051230-28c249da7cfd h1:meqa2AA+7K1r/nfNB19K2AP/v8+nemuWeQoTSqZ2R9s=
+github.com/aquasecurity/fanal v0.0.0-20210119051230-28c249da7cfd/go.mod h1:kur6SaohYhsjQLzijAdtn+X8rkTtwxawE51WyVCXLKk=
 github.com/aquasecurity/go-dep-parser v0.0.0-20190819075924-ea223f0ef24b/go.mod h1:BpNTD9vHfrejKsED9rx04ldM1WIbeyXGYxUrqTVwxVQ=
 github.com/aquasecurity/go-dep-parser v0.0.0-20201028043324-889d4a92b8e0 h1:cLH3SebzhbJ+jU1GIad8A1N8p7m7OjHhtY6JePISiVc=
 github.com/aquasecurity/go-dep-parser v0.0.0-20201028043324-889d4a92b8e0/go.mod h1:X42mTIRhgPalSm81Om2kD+3ydeunbC8TZtZj1bvgRo8=
-github.com/aquasecurity/go-dep-parser v0.0.0-20210113052454-251388ce94e5 h1:v98A/TPjxl5dCZutL+ICghI85Aqo+WYGy6P5lYdwARI=
-github.com/aquasecurity/go-dep-parser v0.0.0-20210113052454-251388ce94e5/go.mod h1:mXlb9ciU1jav1ZNrFdcAZI5ksnU8sunY4NCMOUpGuik=
 github.com/aquasecurity/go-gem-version v0.0.0-20201115065557-8eed6fe000ce h1:QgBRgJvtEOBtUXilDb1MLi1p1MWoyFDXAu5DEUl5nwM=
 github.com/aquasecurity/go-gem-version v0.0.0-20201115065557-8eed6fe000ce/go.mod h1:HXgVzOPvXhVGLJs4ZKO817idqr/xhwsTcj17CLYY74s=
 github.com/aquasecurity/go-npm-version v0.0.0-20201110091526-0b796d180798 h1:eveqE9ivrt30CJ7dOajOfBavhZ4zPqHcZe/4tKp0alc=
@@ -132,13 +109,13 @@ github.com/aquasecurity/go-version v0.0.0-20201107203531-5e48ac5d022a/go.mod h1:
 github.com/aquasecurity/go-version v0.0.0-20201115065329-578079e4ab05 h1:q0ZpFBjwzDk1ofey7gJ2kfA6ZNi2PeBWxNzmRPrfetA=
 github.com/aquasecurity/go-version v0.0.0-20201115065329-578079e4ab05/go.mod h1:9Beu8XsUNNfzml7WBf3QmyPToP1wm1Gj/Vc5UJKqTzU=
 github.com/aquasecurity/testdocker v0.0.0-20200426142840-5f05bce6f12a/go.mod h1:psfu0MVaiTDLpNxCoNsTeILSKY2EICBwv345f3M+Ffs=
-github.com/aquasecurity/testdocker v0.0.0-20201220111429-5278b43e3eba/go.mod h1:psfu0MVaiTDLpNxCoNsTeILSKY2EICBwv345f3M+Ffs=
+github.com/aquasecurity/testdocker v0.0.0-20210106133225-0b17fe083674/go.mod h1:psfu0MVaiTDLpNxCoNsTeILSKY2EICBwv345f3M+Ffs=
 github.com/aquasecurity/trivy v0.1.6/go.mod h1:5hobyhxLzDtxruHzPxpND2PUKOssvGUdE9BocpJUwo4=
 github.com/aquasecurity/trivy v0.15.0 h1:C70Sx3vEX17GLlpwE7hXAJM3Et8zgSRVJSbes+zj2So=
 github.com/aquasecurity/trivy v0.15.0/go.mod h1:JPgyECgbdod5QI8pQ1aEwAS53h6KGZ5hpBuCotBJYiE=
 github.com/aquasecurity/trivy-db v0.0.0-20201221070121-47d2cc0d7b58/go.mod h1:+3+NEz0U0NCgO87Cyk0dy3SwH7CI6J4HUeCqqPj1fvQ=
-github.com/aquasecurity/trivy-db v0.0.0-20210111152553-7d4d1aa5f0d4 h1:GHQZoxFidcIorckA7Igd3Wh/kUF8gDxzE/F/lqr6ggk=
-github.com/aquasecurity/trivy-db v0.0.0-20210111152553-7d4d1aa5f0d4/go.mod h1:N7CWA/vjVw78GWAdCJGhFQVqNGEA4e47a6eIWm+C/Bc=
+github.com/aquasecurity/trivy-db v0.0.0-20210121143430-2a5c54036a86 h1:KSJyJg4GnwPjhdxYlnewiqEX3OV901ivbl+XCN1ix+o=
+github.com/aquasecurity/trivy-db v0.0.0-20210121143430-2a5c54036a86/go.mod h1:N7CWA/vjVw78GWAdCJGhFQVqNGEA4e47a6eIWm+C/Bc=
 github.com/aquasecurity/vuln-list-update v0.0.0-20191016075347-3d158c2bf9a2/go.mod h1:6NhOP0CjZJL27bZZcaHECtzWdwDDm2g6yCY0QgXEGQQ=
 github.com/araddon/dateparse v0.0.0-20190426192744-0d74ffceef83/go.mod h1:SLqhdZcd+dF3TEVL2RMoob5bBP5R1P1qkox+HtCBgGI=
 github.com/armon/circbuf v0.0.0-20150827004946-bbbad097214e/go.mod h1:3U/XgcO3hCbHZ8TKRvWD2dDTCfh9M9ya+I9JpbB7O8o=
@@ -146,16 +123,14 @@ github.com/armon/consul-api v0.0.0-20180202201655-eb2c6b5be1b6/go.mod h1:grANhF5
 github.com/armon/go-metrics v0.0.0-20180917152333-f0300d1749da/go.mod h1:Q73ZrmVTwzkszR9V5SSuryQ31EELlFMUz1kKyl939pY=
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-github.com/aws/aws-sdk-go v1.36.26 h1:710u7Q1xpbzpigh/RPPUXwr/5X/VwCxTXSeam8icgos=
-github.com/aws/aws-sdk-go v1.36.26/go.mod h1:hcU610XS61/+aQV88ixoOzUoG7v3b31pl2zKMmprdro=
+github.com/aws/aws-sdk-go v1.36.31 h1:BMVngapDGAfLBVEVzaSIw3fmJdWx7jOvhLCXgRXbXQI=
+github.com/aws/aws-sdk-go v1.36.31/go.mod h1:hcU610XS61/+aQV88ixoOzUoG7v3b31pl2zKMmprdro=
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@@ -163,15 +138,12 @@ github.com/bketelsen/crypt v0.0.3-0.20200106085610-5cbc8cc4026c/go.mod h1:MKsuJm
 github.com/blang/semver v3.5.0+incompatible/go.mod h1:kRBLl5iJ+tD4TcOOxsy/0fnwebNt5EWlYSAyrTnjyyk=
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-github.com/caarlos0/env/v6 v6.4.0/go.mod h1:MX/8qQ2zCofGGkb7FxjmDLOOjUylO2b7dbsIpN30bnY=
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@@ -179,7 +151,6 @@ github.com/cespare/xxhash v1.1.0 h1:a6HrQnmkObjyL+Gs60czilIUGqrzKutQD6XZog3p+ko=
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@@ -190,7 +161,6 @@ github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDk
 github.com/cncf/udpa/go v0.0.0-20191209042840-269d4d468f6f/go.mod h1:M8M6+tZqaGXZJjfX53e64911xZQV5JYwmTeXPW+k8Sc=
 github.com/cockroachdb/datadriven v0.0.0-20190809214429-80d97fb3cbaa/go.mod h1:zn76sxSg3SzpJ0PPJaLDCu+Bu0Lg3sKTORVIj19EIF8=
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-github.com/containerd/containerd v1.3.3 h1:LoIzb5y9x5l8VKAlyrbusNPXqBY0+kviRloxFUMFwKc=
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@@ -233,22 +203,18 @@ github.com/docker/cli v0.0.0-20180920165730-54c19e67f69c/go.mod h1:JLrzqnKDaYBop
 github.com/docker/cli v0.0.0-20191017083524-a8ff7f821017/go.mod h1:JLrzqnKDaYBop7H2jaqPtU4hHvMKP+vjCwu2uszcLI8=
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-github.com/docker/distribution v2.7.1+incompatible h1:a5mlkVzth6W5A4fOsS3D2EO5BUmsJpcB+cRlLU7cSug=
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-github.com/docker/docker v1.4.2-0.20190924003213-a8608b5b67c7 h1:Cvj7S8I4Xpx78KAl6TwTmMHuHlZ/0SM60NUneGJQ7IE=
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@@ -259,13 +225,11 @@ github.com/eapache/go-xerial-snappy v0.0.0-20180814174437-776d5712da21/go.mod h1
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@@ -285,17 +249,12 @@ github.com/erikstmartin/go-testdb v0.0.0-20160219214506-8d10e4a1bae5 h1:Yzb9+7DP
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@@ -331,26 +290,19 @@ github.com/go-openapi/spec v0.19.3/go.mod h1:FpwSN1ksY1eteniUU7X0N/BgJ7a4WvBFVA8
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@@ -358,18 +310,15 @@ github.com/go-sql-driver/mysql v1.5.0/go.mod h1:DCzpHaOWr8IXmIStZouvnhqoel9Qv2LB
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@@ -392,7 +341,6 @@ github.com/golang/protobuf v0.0.0-20181025225059-d3de96c4c28e/go.mod h1:Qd/q+1AK
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@@ -404,21 +352,17 @@ github.com/golang/protobuf v1.4.0/go.mod h1:jodUvKwWbYaEsadDk5Fwe5c77LiNKVO9IDvq
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@@ -446,14 +390,11 @@ github.com/google/uuid v1.0.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+
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@@ -464,7 +405,6 @@ github.com/gorilla/mux v1.7.3/go.mod h1:1lud6UwP+6orDFRuTfBEV8e9/aOM/c4fVVCaMa2z
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@@ -473,8 +413,6 @@ github.com/gosuri/uitable v0.0.4/go.mod h1:tKR86bXuXPZazfOTG1FIzvjIdXzd0mo4Vtn16
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@@ -511,15 +449,12 @@ github.com/hashicorp/memberlist v0.1.3/go.mod h1:ajVTdAv/9Im8oMAAj5G31PhhMCZJV2p
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@@ -529,9 +464,7 @@ github.com/jbenet/go-context v0.0.0-20150711004518-d14ea06fba99/go.mod h1:1lJo3i
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@@ -539,7 +472,6 @@ github.com/jinzhu/inflection v1.0.0 h1:K317FqzuhWc8YvSVlFMCCUb36O/S9MCKRDI7QkRKD
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@@ -576,19 +508,18 @@ github.com/knqyf263/go-rpm-version v0.0.0-20170716094938-74609b86c936 h1:HDjRqot
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@@ -924,7 +806,6 @@ github.com/ymomoi/goval-parser v0.0.0-20170813122243-0a0be1dd9d08/go.mod h1:ox1N
 github.com/yuin/goldmark v1.1.25/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/goldmark v1.1.32/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
-github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/gopher-lua v0.0.0-20191220021717-ab39c6098bdb/go.mod h1:gqRgreBUhTSL0GeU64rtZ3Uq3wtjOa/TB2YfrtkCbVQ=
 go.etcd.io/bbolt v1.3.2/go.mod h1:IbVyRI1SCnLcuJnV2u8VeU0CEYM7e686BmAb1XKL+uU=
 go.etcd.io/bbolt v1.3.3/go.mod h1:IbVyRI1SCnLcuJnV2u8VeU0CEYM7e686BmAb1XKL+uU=
@@ -937,33 +818,25 @@ go.opencensus.io v0.22.0/go.mod h1:+kGneAE2xo2IficOXnaByMWTGM9T73dGwxeWcUqIpI8=
 go.opencensus.io v0.22.2/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw=
 go.opencensus.io v0.22.3/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw=
 go.opencensus.io v0.22.4/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw=
-go.opentelemetry.io/otel v0.14.0 h1:YFBEfjCk9MTjaytCNSUkp9Q8lF7QJezA06T71FbQxLQ=
 go.opentelemetry.io/otel v0.14.0/go.mod h1:vH5xEuwy7Rts0GNtsCW3HYQoZDY+OmBJ6t1bFGGlxgw=
-go.opentelemetry.io/otel v0.15.0 h1:CZFy2lPhxd4HlhZnYK8gRyDotksO3Ip9rBweY1vVYJw=
 go.opentelemetry.io/otel v0.15.0/go.mod h1:e4GKElweB8W2gWUqbghw0B8t5MCTccc9212eNHnOHwA=
+go.opentelemetry.io/otel v0.16.0 h1:uIWEbdeb4vpKPGITLsRVUS44L5oDbDUCZxn8lkxhmgw=
+go.opentelemetry.io/otel v0.16.0/go.mod h1:e4GKElweB8W2gWUqbghw0B8t5MCTccc9212eNHnOHwA=
 go.uber.org/atomic v1.3.2/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE=
 go.uber.org/atomic v1.4.0/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE=
 go.uber.org/atomic v1.5.0/go.mod h1:sABNBOSYdrvTF6hTgEIbc7YasKWGhgEQZyfxyTvoXHQ=
 go.uber.org/atomic v1.5.1 h1:rsqfU5vBkVknbhUGbAUwQKR2H4ItV8tjJ+6kJX4cxHM=
 go.uber.org/atomic v1.5.1/go.mod h1:sABNBOSYdrvTF6hTgEIbc7YasKWGhgEQZyfxyTvoXHQ=
-go.uber.org/atomic v1.6.0/go.mod h1:sABNBOSYdrvTF6hTgEIbc7YasKWGhgEQZyfxyTvoXHQ=
-go.uber.org/atomic v1.7.0 h1:ADUqmZGgLDDfbSL9ZmPxKTybcoEYHgpYfELNoN+7hsw=
-go.uber.org/atomic v1.7.0/go.mod h1:fEN4uk6kAWBTFdckzkM89CLk9XfWZrxpCo0nPH17wJc=
 go.uber.org/multierr v1.1.0/go.mod h1:wR5kodmAFQ0UK8QlbwjlSNy0Z68gJhDJUG5sjR94q/0=
 go.uber.org/multierr v1.3.0/go.mod h1:VgVr7evmIr6uPjLBxg28wmKNXyqE9akIJ5XnfpiKl+4=
 go.uber.org/multierr v1.4.0 h1:f3WCSC2KzAcBXGATIxAB1E2XuCpNU255wNKZ505qi3E=
 go.uber.org/multierr v1.4.0/go.mod h1:VgVr7evmIr6uPjLBxg28wmKNXyqE9akIJ5XnfpiKl+4=
-go.uber.org/multierr v1.5.0/go.mod h1:FeouvMocqHpRaaGuG9EjoKcStLC43Zu/fmqdUMPcKYU=
-go.uber.org/multierr v1.6.0 h1:y6IPFStTAIT5Ytl7/XYmHvzXQ7S3g/IeZW9hyZ5thw4=
-go.uber.org/multierr v1.6.0/go.mod h1:cdWPpRnG4AhwMwsgIHip0KRBQjJy5kYEpYjJxpXp9iU=
 go.uber.org/tools v0.0.0-20190618225709-2cfd321de3ee h1:0mgffUl7nfd+FpvXMVz4IDEaUSmT1ysygQC7qYo7sG4=
 go.uber.org/tools v0.0.0-20190618225709-2cfd321de3ee/go.mod h1:vJERXedbb3MVM5f9Ejo0C68/HhF8uaILCdgjnY+goOA=
 go.uber.org/zap v1.9.1/go.mod h1:vwi/ZaCAaUcBkycHslxD9B2zi4UTXhF60s6SWpuDF0Q=
 go.uber.org/zap v1.10.0/go.mod h1:vwi/ZaCAaUcBkycHslxD9B2zi4UTXhF60s6SWpuDF0Q=
 go.uber.org/zap v1.13.0 h1:nR6NoDBgAf67s68NhaXbsojM+2gxp3S1hWkHDl27pVU=
 go.uber.org/zap v1.13.0/go.mod h1:zwrFLgMcdUuIBviXEYEH1YKNaOBnKXsx2IPda5bBwHM=
-go.uber.org/zap v1.16.0 h1:uFRZXykJGK9lLY4HtgSw44DnIcAM+kRBP7x5m+NpAOM=
-go.uber.org/zap v1.16.0/go.mod h1:MA8QOfq0BHJwdXa996Y4dYkAqRKB8/1K1QMMZVaNZjQ=
 golang.org/x/crypto v0.0.0-20180904163835-0709b304e793/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20180910181607-0e37d006457b/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20181029021203-45a5f77698d3/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
@@ -985,7 +858,6 @@ golang.org/x/crypto v0.0.0-20200302210943-78000ba7a073/go.mod h1:LzIPMQfyMNhhGPh
 golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/crypto v0.0.0-20200820211705-5c72a883971a/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/crypto v0.0.0-20201002170205-7f63de1d35b0/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
-golang.org/x/crypto v0.0.0-20201217014255-9d1352758620 h1:3wPMTskHO3+O6jqTEXyFcsnuxMQOqYSaHsDxcbUXpqA=
 golang.org/x/crypto v0.0.0-20201217014255-9d1352758620/go.mod h1:jdWPYTVW3xRLrWPugEBEK3UY2ZEsg3UU495nc5E+M+I=
 golang.org/x/crypto v0.0.0-20201221181555-eec23a3978ad h1:DN0cp81fZ3njFcrLCytUHRSUkqBjfTo4Tx9RJTWs0EY=
 golang.org/x/crypto v0.0.0-20201221181555-eec23a3978ad/go.mod h1:jdWPYTVW3xRLrWPugEBEK3UY2ZEsg3UU495nc5E+M+I=
@@ -1014,7 +886,6 @@ golang.org/x/lint v0.0.0-20190909230951-414d861bb4ac/go.mod h1:6SW0HCj/g11FgYtHl
 golang.org/x/lint v0.0.0-20190930215403-16217165b5de/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
 golang.org/x/lint v0.0.0-20191125180803-fdd1cda4f05f/go.mod h1:5qLYkcX4OjUUV8bRuDixDT3tpyyb+LUpUlRWLxfhWrs=
 golang.org/x/lint v0.0.0-20200130185559-910be7a94367/go.mod h1:3xt1FjdF8hUf6vQPIChWIBhFzV8gjjsPE/fR3IyQdNY=
-golang.org/x/lint v0.0.0-20200302205851-738671d3881b h1:Wh+f8QHJXR411sJR8/vRBTZ7YapZaRvUcLFFJhusH0k=
 golang.org/x/lint v0.0.0-20200302205851-738671d3881b/go.mod h1:3xt1FjdF8hUf6vQPIChWIBhFzV8gjjsPE/fR3IyQdNY=
 golang.org/x/lint v0.0.0-20201208152925-83fdc39ff7b5 h1:2M3HP5CCK1Si9FQhwnzYhXdG6DXeebvUHFpre8QvbyI=
 golang.org/x/lint v0.0.0-20201208152925-83fdc39ff7b5/go.mod h1:3xt1FjdF8hUf6vQPIChWIBhFzV8gjjsPE/fR3IyQdNY=
@@ -1022,7 +893,6 @@ golang.org/x/mobile v0.0.0-20190312151609-d3739f865fa6/go.mod h1:z+o9i4GpDbdi3rU
 golang.org/x/mobile v0.0.0-20190719004257-d2bd2a29d028/go.mod h1:E/iHnbuqvinMTCcRqshq8CkpyQDoeVncDDYHnLhea+o=
 golang.org/x/mod v0.0.0-20190513183733-4bf6d317e70e/go.mod h1:mXi4GBBbnImb6dmsKGUJ2LatrhH/nqhxcFungHvyanc=
 golang.org/x/mod v0.1.0/go.mod h1:0QHyrYULN0/3qlju5TqG8bIK38QM8yzMo5ekMj3DlcY=
-golang.org/x/mod v0.1.1-0.20191105210325-c90efee705ee h1:WG0RUwxtNT4qqaXX3DPA8zHFNm/D9xaBpxzHt1WcA/E=
 golang.org/x/mod v0.1.1-0.20191105210325-c90efee705ee/go.mod h1:QqPTAvyqsEbceGzBzNggFXnrqF1CaUcvgkdR5Ot7KZg=
 golang.org/x/mod v0.1.1-0.20191107180719-034126e5016b/go.mod h1:QqPTAvyqsEbceGzBzNggFXnrqF1CaUcvgkdR5Ot7KZg=
 golang.org/x/mod v0.2.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
@@ -1059,39 +929,32 @@ golang.org/x/net v0.0.0-20200114155413-6afb5195e5aa/go.mod h1:z5CRVTTTmAJ677TzLL
 golang.org/x/net v0.0.0-20200202094626-16171245cfb2/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20200222125558-5a598a2470a0/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20200226121028-0de0cce0169b/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
-golang.org/x/net v0.0.0-20200301022130-244492dfa37a h1:GuSPYbZzB5/dcLNCwLQLsg3obCJtX9IJhpXkvY7kzk0=
 golang.org/x/net v0.0.0-20200301022130-244492dfa37a/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20200324143707-d3edc9973b7e/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A=
 golang.org/x/net v0.0.0-20200501053045-e0ff5e5a1de5/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A=
 golang.org/x/net v0.0.0-20200506145744-7e3656a0809f/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A=
 golang.org/x/net v0.0.0-20200513185701-a91f0712d120/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A=
-golang.org/x/net v0.0.0-20200520004742-59133d7f0dd7 h1:AeiKBIuRw3UomYXSbLy0Mc2dDLfdtbT/IVn4keq83P0=
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 golang.org/x/net v0.0.0-20200520182314-0ba52f642ac2/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A=
-golang.org/x/net v0.0.0-20200625001655-4c5254603344 h1:vGXIOMxbNfDTk/aXCmfdLgkrSV+Z2tcbze+pEc3v5W4=
 golang.org/x/net v0.0.0-20200625001655-4c5254603344/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA=
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 golang.org/x/net v0.0.0-20200822124328-c89045814202/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA=
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-golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
-golang.org/x/net v0.0.0-20201110031124-69a78807bb2b h1:uwuIcX0g4Yl1NC5XAz37xsr2lTtcqevgzYNVt49waME=
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-golang.org/x/net v0.0.0-20201216054612-986b41b23924 h1:QsnDpLLOKwHBBDa8nDws4DYNc/ryVW2vCpxCs09d4PY=
 golang.org/x/net v0.0.0-20201216054612-986b41b23924/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
-golang.org/x/net v0.0.0-20201224014010-6772e930b67b h1:iFwSg7t5GZmB/Q5TjiEAsdoLDrdJRC1RiF2WhuV29Qw=
 golang.org/x/net v0.0.0-20201224014010-6772e930b67b/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
+golang.org/x/net v0.0.0-20210119194325-5f4716e94777 h1:003p0dJM77cxMSyCPFphvZf/Y5/NXf5fzg6ufd1/Oew=
+golang.org/x/net v0.0.0-20210119194325-5f4716e94777/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
 golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
 golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
 golang.org/x/oauth2 v0.0.0-20191202225959-858c2ad4c8b6/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
-golang.org/x/oauth2 v0.0.0-20200107190931-bf48bf16ab8d h1:TzXSXBo42m9gQenoE3b9BGiEpg5IG2JkU5FkPIawgtw=
 golang.org/x/oauth2 v0.0.0-20200107190931-bf48bf16ab8d/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
 golang.org/x/oauth2 v0.0.0-20200902213428-5d25da1a8d43/go.mod h1:KelEdhl1UZF7XfJ4dDtk6s++YSgaE7mD/BuKKDLBl4A=
-golang.org/x/oauth2 v0.0.0-20201208152858-08078c50e5b5 h1:Lm4OryKCca1vehdsWogr9N4t7NfZxLbJoc/H0w4K4S4=
 golang.org/x/oauth2 v0.0.0-20201208152858-08078c50e5b5/go.mod h1:KelEdhl1UZF7XfJ4dDtk6s++YSgaE7mD/BuKKDLBl4A=
-golang.org/x/oauth2 v0.0.0-20210113205817-d3ed898aa8a3 h1:BaN3BAqnopnKjvl+15DYP6LLrbBHfbfmlFYzmFj/Q9Q=
-golang.org/x/oauth2 v0.0.0-20210113205817-d3ed898aa8a3/go.mod h1:KelEdhl1UZF7XfJ4dDtk6s++YSgaE7mD/BuKKDLBl4A=
+golang.org/x/oauth2 v0.0.0-20210125201302-af13f521f196 h1:w0u30BeG/TALEc6xVf1Klaz2+etRR4K6jxhRkWCqt4g=
+golang.org/x/oauth2 v0.0.0-20210125201302-af13f521f196/go.mod h1:KelEdhl1UZF7XfJ4dDtk6s++YSgaE7mD/BuKKDLBl4A=
 golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
@@ -1100,7 +963,6 @@ golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJ
 golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20200317015054-43a5402ce75a/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20200625203802-6e8e738ad208/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sys v0.0.0-20170830134202-bb24a47a89ea/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20180823144017-11551d06cbcc/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
@@ -1150,13 +1012,11 @@ golang.org/x/sys v0.0.0-20200212091648-12a6c2dcc1e4/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20200223170610-d5e6a3e2c0ae/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200302150141-5c8b2ff67527/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20200327173247-9dae0f8f5775 h1:TC0v2RSO1u2kn1ZugjrFXkRZAEaqMN/RW+OTZkBzmLE=
 golang.org/x/sys v0.0.0-20200327173247-9dae0f8f5775/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200331124033-c3d80250170d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200501052902-10377860bb8e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200511232937-7e40ca221e25/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200515095857-1151b9dac4a9/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20200519105757-fe76b779f299 h1:DYfZAGf2WMFjMxbgTjaC+2HC7NkNAQs+6Q8b9WEB/F4=
 golang.org/x/sys v0.0.0-20200519105757-fe76b779f299/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200523222454-059865788121/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200803210538-64077c9b5642/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
@@ -1168,19 +1028,15 @@ golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20201214210602-f9fddec55a1e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210113181707-4bcb84eeeb78 h1:nVuTkr9L6Bq62qpUqKo/RnZCFfzDBL0bYo6w9OJUqZY=
 golang.org/x/sys v0.0.0-20210113181707-4bcb84eeeb78/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/term v0.0.0-20201117132131-f5c789dd3221 h1:/ZHdbVpdR/jk3g30/d4yUL0JU9kksj8+F/bnQUVLGDM=
 golang.org/x/term v0.0.0-20201117132131-f5c789dd3221/go.mod h1:Nr5EML6q2oocZ2LXRh80K7BxOlk5/8JxuGnuhpl+muw=
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 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
-golang.org/x/term v0.0.0-20201210144234-2321bbc49cbf h1:MZ2shdL+ZM/XzY3ZGOnh4Nlpnxz5GSOhOmtHo3iPU6M=
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 golang.org/x/text v0.0.0-20160726164857-2910a502d2bf/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.0.0-20170915032832-14c0d48ead0c/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.1-0.20180807135948-17ff2d5776d2/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
-golang.org/x/text v0.3.2 h1:tW2bmiBqwgJj/UpqtC8EpXEZVYOwU0yG4iWbprSVAcs=
 golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
-golang.org/x/text v0.3.4 h1:0YWbFKbhXG/wIiuHDSKpS0Iy7FSA+u45VtBMfQcFTTc=
 golang.org/x/text v0.3.4/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.5 h1:i6eZZ+zk0SOf0xgBpEpPD18qWcJda6q1sxt3S0kzyUQ=
 golang.org/x/text v0.3.5/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
@@ -1230,7 +1086,6 @@ golang.org/x/tools v0.0.0-20200122220014-bf1340f18c4a/go.mod h1:TB2adYChydJhpapK
 golang.org/x/tools v0.0.0-20200130002326-2f3ba24bd6e7/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28=
 golang.org/x/tools v0.0.0-20200204074204-1cc6d1ef6c74/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28=
 golang.org/x/tools v0.0.0-20200207183749-b753a1ba74fa/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28=
-golang.org/x/tools v0.0.0-20200210192313-1ace956b0e17 h1:a/Fd23DJvg1CaeDH0dYHahE+hCI0v9rFgxSNIThoUcM=
 golang.org/x/tools v0.0.0-20200210192313-1ace956b0e17/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28=
 golang.org/x/tools v0.0.0-20200212150539-ea181f53ac56/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28=
 golang.org/x/tools v0.0.0-20200224181240-023911ca70b2/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28=
@@ -1241,17 +1096,14 @@ golang.org/x/tools v0.0.0-20200331025713-a30bf2db82d4/go.mod h1:Sl4aGygMT6LrqrWc
 golang.org/x/tools v0.0.0-20200501065659-ab2804fb9c9d/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
 golang.org/x/tools v0.0.0-20200512131952-2bc93b1c0c88/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
 golang.org/x/tools v0.0.0-20200515010526-7d3b6ebf133d/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
-golang.org/x/tools v0.0.0-20200609164405-eb789aa7ce50/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
 golang.org/x/tools v0.0.0-20200618134242-20370b0cb4b2/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
 golang.org/x/tools v0.0.0-20200729194436-6467de6f59a7/go.mod h1:njjCfa9FT2d7l9Bc6FUM5FLjQPp3cFF28FI3qnDFljA=
 golang.org/x/tools v0.0.0-20200804011535-6c149bb5ef0d/go.mod h1:njjCfa9FT2d7l9Bc6FUM5FLjQPp3cFF28FI3qnDFljA=
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 golang.org/x/tools v0.0.0-20200825202427-b303f430e36d/go.mod h1:njjCfa9FT2d7l9Bc6FUM5FLjQPp3cFF28FI3qnDFljA=
-golang.org/x/tools v0.0.0-20201211185031-d93e913c1a58 h1:1Bs6RVeBFtLZ8Yi1Hk07DiOqzvwLD/4hln4iahvFlag=
-golang.org/x/tools v0.0.0-20201211185031-d93e913c1a58/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
 golang.org/x/xerrors v0.0.0-20190410155217-1f06c39b4373/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
-golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543 h1:E7g+9GITq07hpfrRu66IVDexMakfv52eLZ2CXBWiKr4=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 h1:go1bK/D/BFZV2I8cIQd1NKEZ+0owSTG1fDTci4IqFcE=
 golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
@@ -1281,9 +1133,8 @@ google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7
 google.golang.org/appengine v1.5.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
 google.golang.org/appengine v1.6.1/go.mod h1:i06prIuMbXzDqacNJfV5OdTW448YApPu5ww/cMBSeb0=
 google.golang.org/appengine v1.6.5/go.mod h1:8WjMMxjGQR8xUklV/ARdw2HLXBOI7O7uCIDZVag1xfc=
+google.golang.org/appengine v1.6.6 h1:lMO5rYAqUxkmaj76jAkRUvt5JZgFymx/+Q5Mzfivuhc=
 google.golang.org/appengine v1.6.6/go.mod h1:8WjMMxjGQR8xUklV/ARdw2HLXBOI7O7uCIDZVag1xfc=
-google.golang.org/appengine v1.6.7 h1:FZR1q0exgwxzPzp/aF+VccGrSfxfPpkBqjIIEq3ru6c=
-google.golang.org/appengine v1.6.7/go.mod h1:8WjMMxjGQR8xUklV/ARdw2HLXBOI7O7uCIDZVag1xfc=
 google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
 google.golang.org/genproto v0.0.0-20180831171423-11092d34479b/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
 google.golang.org/genproto v0.0.0-20180924164928-221a8d4f7494/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
@@ -1295,7 +1146,6 @@ google.golang.org/genproto v0.0.0-20190502173448-54afdca5d873/go.mod h1:VzzqZJRn
 google.golang.org/genproto v0.0.0-20190801165951-fa694d86fc64/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc=
 google.golang.org/genproto v0.0.0-20190819201941-24fa4b261c55/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc=
 google.golang.org/genproto v0.0.0-20190911173649-1774047e7e51/go.mod h1:IbNlFCBrqXvoKpeg0TB2l7cyZUmoaFKYIwrEpbDKLA8=
-google.golang.org/genproto v0.0.0-20191108220845-16a3f7862a1a h1:Ob5/580gVHBJZgXnff1cZDbG+xLtMVE5mDRTe+nIsX4=
 google.golang.org/genproto v0.0.0-20191108220845-16a3f7862a1a/go.mod h1:n3cpQtvxv34hfy77yVDNjmbRyujviMdxYliBSkLhpCc=
 google.golang.org/genproto v0.0.0-20191115194625-c23dd37a84c9/go.mod h1:n3cpQtvxv34hfy77yVDNjmbRyujviMdxYliBSkLhpCc=
 google.golang.org/genproto v0.0.0-20191216164720-4f79533eabd1/go.mod h1:n3cpQtvxv34hfy77yVDNjmbRyujviMdxYliBSkLhpCc=
@@ -1330,7 +1180,6 @@ google.golang.org/grpc v1.25.1/go.mod h1:c3i+UQWmh7LiEpx4sFZnkU36qjEYZ0imhYfXVyQ
 google.golang.org/grpc v1.26.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
 google.golang.org/grpc v1.27.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
 google.golang.org/grpc v1.27.1/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
-google.golang.org/grpc v1.28.0 h1:bO/TA4OxCOummhSf10siHuG7vJOiwh7SpRpFZDkOgl4=
 google.golang.org/grpc v1.28.0/go.mod h1:rpkK4SK4GF4Ach/+MFLZUBavHOvF2JJB5uozKKal+60=
 google.golang.org/grpc v1.29.1/go.mod h1:itym6AZVZYACWQqET3MqgPpjcuV5QH3BxFS3IjizoKk=
 google.golang.org/grpc v1.30.0/go.mod h1:N36X2cJ7JwdamYAgDz+s+rVMFjt3numwzf/HckM8pak=
@@ -1341,7 +1190,6 @@ google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQ
 google.golang.org/protobuf v1.20.1-0.20200309200217-e05f789c0967/go.mod h1:A+miEFZTKqfCUM6K7xSMQL9OKL/b6hQv+e19PK+JZNE=
 google.golang.org/protobuf v1.21.0/go.mod h1:47Nbq4nVaFHyn7ilMalzfO3qCViNmqZ2kzikPIcrTAo=
 google.golang.org/protobuf v1.22.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
-google.golang.org/protobuf v1.23.0 h1:4MY060fB1DLGMB/7MBTLnwQUY6+F09GEiz6SsrNqyzM=
 google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
 google.golang.org/protobuf v1.23.1-0.20200526195155-81db48ad09cc/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
 google.golang.org/protobuf v1.24.0/go.mod h1:r/3tXBNzIEhYS9I1OUVjXDlt8tc493IdKGjtUeSXeh4=
@@ -1352,7 +1200,6 @@ gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLks
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/check.v1 v1.0.0-20200227125254-8fa46927fb4f h1:BLraFXnmrev5lT+xlilqcH8XK9/i0At2xKjWk4p6zsU=
 gopkg.in/check.v1 v1.0.0-20200227125254-8fa46927fb4f/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20200902074654-038fdea0a05b h1:QRR6H1YWRnHb4Y/HeNFCTJLFVxaq6wH4YuVdsUOr75U=
 gopkg.in/check.v1 v1.0.0-20200902074654-038fdea0a05b/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
@@ -1360,21 +1207,18 @@ gopkg.in/cheggaaa/pb.v1 v1.0.25/go.mod h1:V/YB90LKu/1FcN3WVnfiiE5oMCibMjukxqG/qS
 gopkg.in/cheggaaa/pb.v1 v1.0.28 h1:n1tBJnnK2r7g9OW2btFH91V92STTUevLXYFb8gy9EMk=
 gopkg.in/cheggaaa/pb.v1 v1.0.28/go.mod h1:V/YB90LKu/1FcN3WVnfiiE5oMCibMjukxqG/qStrOgw=
 gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI=
-gopkg.in/fsnotify.v1 v1.4.7 h1:xOHLXZwVvI9hhs+cLKq5+I5onOuwQLhQwiu63xxlHs4=
 gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
 gopkg.in/gcfg.v1 v1.2.0/go.mod h1:yesOnuUOFQAhST5vPY4nbZsb/huCgGGXlipJsBn0b3o=
 gopkg.in/gemnasium/logrus-airbrake-hook.v2 v2.1.2/go.mod h1:Xk6kEKp8OKb+X14hQBKWaSkCsqBpgog8nAV2xsGOxlo=
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-gopkg.in/ini.v1 v1.62.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
 gopkg.in/mgo.v2 v2.0.0-20180705113604-9856a29383ce/go.mod h1:yeKp02qBN3iKW1OzL3MGk2IdtZzaj7SFntXj72NppTA=
 gopkg.in/natefinch/lumberjack.v2 v2.0.0/go.mod h1:l0ndWWf7gzL7RNwBG7wST/UCcT4T24xpD6X8LsfU/+k=
 gopkg.in/resty.v1 v1.12.0/go.mod h1:mDo4pnntr5jdWRML875a/NmxYqAlA73dVijT2AXvQQo=
@@ -1393,17 +1237,13 @@ gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.3/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
-gopkg.in/yaml.v2 v2.2.8 h1:obN1ZagJSUGI0Ek/LBmuj4SNLPfIny3KsKFopxRdj10=
 gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
-gopkg.in/yaml.v2 v2.3.0 h1:clyUAQHOM3G0M3f5vQj7LuJrETvjVot3Z5el9nffUtU=
 gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
 gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.0-20200615113413-eeeca48fe776 h1:tQIYjPdBoyREyB9XMu+nnTclpTYkz2zFM+lzLJFO4gQ=
 gopkg.in/yaml.v3 v3.0.0-20200615113413-eeeca48fe776/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
-gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b h1:h8qDotaEPuJATrMmW04NCwg7v22aHH28wwpauUhK9Oo=
-gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gotest.tools v0.0.0-20181223230014-1083505acf35/go.mod h1:R//lfYlUuTOTfblYI3lGoAAAebUdzjvbmQsuB7Ykd90=
 gotest.tools v2.1.0+incompatible/go.mod h1:DsYFclhRJ6vuDpmuTbkuFWG+y2sxOXAzmJt81HFBacw=
 gotest.tools v2.2.0+incompatible/go.mod h1:DsYFclhRJ6vuDpmuTbkuFWG+y2sxOXAzmJt81HFBacw=
@@ -1412,12 +1252,10 @@ honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWh
 honnef.co/go/tools v0.0.0-20190106161140-3f1c8253044a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190418001031-e561f6794a2a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
-honnef.co/go/tools v0.0.1-2019.2.3 h1:3JgtbtFHMiCmsznwGVTUWbgGov+pVqnlf1dEJTNAXeM=
 honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg=
 honnef.co/go/tools v0.0.1-2020.1.3/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k=
+honnef.co/go/tools v0.0.1-2020.1.4 h1:UoveltGrhghAA7ePc+e+QYDHXrBps2PqFZiHkGR/xK8=
 honnef.co/go/tools v0.0.1-2020.1.4/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k=
-honnef.co/go/tools v0.1.0 h1:AWNL1W1i7f0wNZ8VwOKNJ0sliKvOF/adn0EHenfUh+c=
-honnef.co/go/tools v0.1.0/go.mod h1:XtegFAyX/PfluP4921rXU5IkjkqBCDnUq4W8VCIoKvM=
 k8s.io/api v0.17.4/go.mod h1:5qxx6vjmwUVG2nHQTKGlLts8Tbok8PzHl4vHtVFuZCA=
 k8s.io/apimachinery v0.17.4/go.mod h1:gxLnyZcGNdZTCLnq3fgzyg2A5BVCHTNDFrw8AmuJ+0g=
 k8s.io/apiserver v0.17.4/go.mod h1:5ZDQ6Xr5MNBxyi3iUZXS84QOhZl+W7Oq2us/29c0j9I=
@@ -1436,7 +1274,6 @@ k8s.io/kube-openapi v0.0.0-20191107075043-30be4d16710a/go.mod h1:1TqjTSzOxsLGIKf
 k8s.io/legacy-cloud-providers v0.17.4/go.mod h1:FikRNoD64ECjkxO36gkDgJeiQWwyZTuBkhu+yxOc1Js=
 k8s.io/utils v0.0.0-20191114184206-e782cd3c129f/go.mod h1:sZAwmy6armz5eXlNoLmJcl4F1QuKu7sr+mFQ0byX7Ew=
 k8s.io/utils v0.0.0-20201005171033-6301aaf42dc7/go.mod h1:jPW/WVKK9YHAvNhRxK0md/EJ228hCsBRufyofKtW8HA=
-k8s.io/utils v0.0.0-20201110183641-67b214c5f920 h1:CbnUZsM497iRC5QMVkHwyl8s2tB3g7yaSHkYPkpgelw=
 k8s.io/utils v0.0.0-20201110183641-67b214c5f920/go.mod h1:jPW/WVKK9YHAvNhRxK0md/EJ228hCsBRufyofKtW8HA=
 k8s.io/utils v0.0.0-20210111153108-fddb29f9d009 h1:0T5IaWHO3sJTEmCP6mUlBvMukxPKUQWqiI/YuiBNMiQ=
 k8s.io/utils v0.0.0-20210111153108-fddb29f9d009/go.mod h1:jPW/WVKK9YHAvNhRxK0md/EJ228hCsBRufyofKtW8HA=

gost/base.go

@@ -3,14 +3,8 @@
 package gost
 
 import (
-	"fmt"
-	"net/http"
-
-	cnf "github.com/future-architect/vuls/config"
 	"github.com/future-architect/vuls/models"
 	"github.com/knqyf263/gost/db"
-	"github.com/parnurzeal/gorequest"
-	"golang.org/x/xerrors"
 )
 
 // Base is a base struct
@@ -21,33 +15,3 @@ type Base struct {
 func (b Base) FillCVEsWithRedHat(driver db.DB, r *models.ScanResult) error {
 	return RedHat{}.fillCvesWithRedHatAPI(driver, r)
 }
-
-// CheckHTTPHealth do health check
-func (b Base) CheckHTTPHealth() error {
-	if !cnf.Conf.Gost.IsFetchViaHTTP() {
-		return nil
-	}
-
-	url := fmt.Sprintf("%s/health", cnf.Conf.Gost.URL)
-	var errs []error
-	var resp *http.Response
-	resp, _, errs = gorequest.New().Get(url).End()
-	//  resp, _, errs = gorequest.New().SetDebug(config.Conf.Debug).Get(url).End()
-	//  resp, _, errs = gorequest.New().Proxy(api.httpProxy).Get(url).End()
-	if 0 < len(errs) || resp == nil || resp.StatusCode != 200 {
-		return xerrors.Errorf("Failed to connect to gost server. url: %s, errs: %w", url, errs)
-	}
-	return nil
-}
-
-// CheckIfGostFetched checks if oval entries are in DB by family, release.
-func (b Base) CheckIfGostFetched(driver db.DB, osFamily string) (fetched bool, err error) {
-	//TODO
-	return true, nil
-}
-
-// CheckIfGostFresh checks if oval entries are fresh enough
-func (b Base) CheckIfGostFresh(driver db.DB, osFamily string) (ok bool, err error) {
-	//TODO
-	return true, nil
-}

gost/gost.go

@@ -12,12 +12,6 @@ import (
 type Client interface {
 	DetectUnfixed(db.DB, *models.ScanResult, bool) (int, error)
 	FillCVEsWithRedHat(db.DB, *models.ScanResult) error
-
-	//TODO implement
-	// CheckHTTPHealth() error
-	// CheckIfGostFetched checks if Gost entries are fetched
-	// CheckIfGostFetched(db.DB, string, string) (bool, error)
-	// CheckIfGostFresh(db.DB, string, string) (bool, error)
 }
 
 // NewClient make Client by family

gost/microsoft.go

@@ -70,11 +70,10 @@ func (ms Microsoft) ConvertToModel(cve *gostmodels.MicrosoftCVE) (*models.CveCon
 
 	option := map[string]string{}
 	if 0 < len(cve.ExploitStatus) {
+		// TODO: CVE-2020-0739
+		// "exploit_status": "Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely;Older Software Release:Exploitation Less Likely;DOS:N/A",
 		option["exploit"] = cve.ExploitStatus
 	}
-	if 0 < len(cve.Workaround) {
-		option["workaround"] = cve.Workaround
-	}
 	kbids := []string{}
 	for _, kbid := range cve.KBIDs {
 		kbids = append(kbids, kbid.KBID)
@@ -86,13 +85,18 @@ func (ms Microsoft) ConvertToModel(cve *gostmodels.MicrosoftCVE) (*models.CveCon
 	vendorURL := "https://msrc.microsoft.com/update-guide/vulnerability/" + cve.CveID
 	mitigations := []models.Mitigation{}
 	if cve.Mitigation != "" {
-		mitigations = []models.Mitigation{
-			{
-				CveContentType: models.Microsoft,
-				Mitigation:     cve.Mitigation,
-				URL:            vendorURL,
-			},
-		}
+		mitigations = append(mitigations, models.Mitigation{
+			CveContentType: models.Microsoft,
+			Mitigation:     cve.Mitigation,
+			URL:            vendorURL,
+		})
+	}
+	if cve.Workaround != "" {
+		mitigations = append(mitigations, models.Mitigation{
+			CveContentType: models.Microsoft,
+			Mitigation:     cve.Workaround,
+			URL:            vendorURL,
+		})
 	}
 
 	return &models.CveContent{

gost/util.go

@@ -154,13 +154,13 @@ func httpGet(url string, req request, resChan chan<- response, errChan chan<- er
 	count, retryMax := 0, 3
 	f := func() (err error) {
 		//  resp, body, errs = gorequest.New().SetDebug(config.Conf.Debug).Get(url).End()
-		resp, body, errs = gorequest.New().Get(url).End()
+		resp, body, errs = gorequest.New().Timeout(10 * time.Second).Get(url).End()
 		if 0 < len(errs) || resp == nil || resp.StatusCode != 200 {
 			count++
 			if count == retryMax {
 				return nil
 			}
-			return xerrors.Errorf("HTTP GET error, url: %s, resp: %v, err: %w", url, resp, errs)
+			return xerrors.Errorf("HTTP GET error, url: %s, resp: %v, err: %s", url, resp, errs)
 		}
 		return nil
 	}

models/cvecontents.go

@@ -1,6 +1,7 @@
 package models
 
 import (
+	"strings"
 	"time"
 
 	"github.com/aquasecurity/trivy-db/pkg/vulnsrc/vulnerability"
@@ -58,7 +59,7 @@ func (v CveContents) PrimarySrcURLs(lang, myFamily, cveID string) (values []CveC
 		}
 	}
 
-	order := CveContentTypes{Nvd, NewCveContentType(myFamily)}
+	order := CveContentTypes{Nvd, NewCveContentType(myFamily), GitHub}
 	for _, ctype := range order {
 		if cont, found := v[ctype]; found {
 			if cont.SourceLink == "" {
@@ -74,7 +75,7 @@ func (v CveContents) PrimarySrcURLs(lang, myFamily, cveID string) (values []CveC
 		}
 	}
 
-	if len(values) == 0 {
+	if len(values) == 0 && strings.HasPrefix(cveID, "CVE") {
 		return []CveContentStr{{
 			Type:  Nvd,
 			Value: "https://nvd.nist.gov/vuln/detail/" + cveID,
@@ -252,6 +253,8 @@ func NewCveContentType(name string) CveContentType {
 		return Amazon
 	case "trivy":
 		return Trivy
+	case "GitHub":
+		return Trivy
 	default:
 		return Unknown
 	}
@@ -297,6 +300,9 @@ const (
 	// Trivy is Trivy
 	Trivy CveContentType = "trivy"
 
+	// GitHub is GitHub Security Alerts
+	GitHub CveContentType = "github"
+
 	// Unknown is Unknown
 	Unknown CveContentType = "unknown"
 )
@@ -317,6 +323,7 @@ var AllCveContetTypes = CveContentTypes{
 	DebianSecurityTracker,
 	WpScan,
 	Trivy,
+	GitHub,
 }
 
 // Except returns CveContentTypes except for given args

models/packages.go

@@ -63,13 +63,13 @@ func (ps Packages) FindOne(f func(Package) bool) (string, Package, bool) {
 }
 
 // FindByFQPN search a package by Fully-Qualified-Package-Name
-func (ps Packages) FindByFQPN(nameVerRelArc string) (*Package, error) {
+func (ps Packages) FindByFQPN(nameVerRel string) (*Package, error) {
 	for _, p := range ps {
-		if nameVerRelArc == p.FQPN() {
+		if nameVerRel == p.FQPN() {
 			return &p, nil
 		}
 	}
-	return nil, xerrors.Errorf("Failed to find the package: %s", nameVerRelArc)
+	return nil, xerrors.Errorf("Failed to find the package: %s", nameVerRel)
 }
 
 // Package has installed binary packages.
@@ -81,7 +81,7 @@ type Package struct {
 	NewRelease       string               `json:"newRelease"`
 	Arch             string               `json:"arch"`
 	Repository       string               `json:"repository"`
-	Changelog        Changelog            `json:"changelog"`
+	Changelog        *Changelog           `json:"changelog,omitempty"`
 	AffectedProcs    []AffectedProcess    `json:",omitempty"`
 	NeedRestartProcs []NeedRestartProcess `json:",omitempty"`
 }
@@ -96,9 +96,6 @@ func (p Package) FQPN() string {
 	if p.Release != "" {
 		fqpn += fmt.Sprintf("-%s", p.Release)
 	}
-	if p.Arch != "" {
-		fqpn += fmt.Sprintf(".%s", p.Arch)
-	}
 	return fqpn
 }
 

models/packages_test.go

@@ -287,7 +287,7 @@ func TestPackage_FormatVersionFromTo(t *testing.T) {
 				NewRelease:       tt.fields.NewRelease,
 				Arch:             tt.fields.Arch,
 				Repository:       tt.fields.Repository,
-				Changelog:        tt.fields.Changelog,
+				Changelog:        &tt.fields.Changelog,
 				AffectedProcs:    tt.fields.AffectedProcs,
 				NeedRestartProcs: tt.fields.NeedRestartProcs,
 			}

models/scanresults.go

@@ -128,13 +128,7 @@ type Kernel struct {
 // FilterByCvssOver is filter function.
 func (r ScanResult) FilterByCvssOver(over float64) ScanResult {
 	filtered := r.ScannedCves.Find(func(v VulnInfo) bool {
-		v2Max := v.MaxCvss2Score()
-		v3Max := v.MaxCvss3Score()
-		max := v2Max.Value.Score
-		if max < v3Max.Value.Score {
-			max = v3Max.Value.Score
-		}
-		if over <= max {
+		if over <= v.MaxCvssScore().Value.Score {
 			return true
 		}
 		return false
@@ -358,7 +352,7 @@ func (r ScanResult) FormatTextReportHeader() string {
 		pkgs = fmt.Sprintf("%s, %d libs", pkgs, r.LibraryScanners.Total())
 	}
 
-	return fmt.Sprintf("%s\n%s\n%s, %s, %s, %s, %s\n%s\n",
+	return fmt.Sprintf("%s\n%s\n%s\n%s, %s, %s, %s\n%s\n",
 		r.ServerInfo(),
 		buf.String(),
 		r.ScannedCves.FormatCveSummary(),

models/scanresults_test.go

@@ -18,6 +18,7 @@ func TestFilterByCvssOver(t *testing.T) {
 		in  in
 		out ScanResult
 	}{
+		//0
 		{
 			in: in{
 				over: 7.0,
@@ -98,7 +99,7 @@ func TestFilterByCvssOver(t *testing.T) {
 				},
 			},
 		},
-		// OVAL Severity
+		//1 OVAL Severity
 		{
 			in: in{
 				over: 7.0,
@@ -110,7 +111,7 @@ func TestFilterByCvssOver(t *testing.T) {
 								CveContent{
 									Type:          Ubuntu,
 									CveID:         "CVE-2017-0001",
-									Cvss2Severity: "HIGH",
+									Cvss3Severity: "HIGH",
 									LastModified:  time.Time{},
 								},
 							),
@@ -119,9 +120,9 @@ func TestFilterByCvssOver(t *testing.T) {
 							CveID: "CVE-2017-0002",
 							CveContents: NewCveContents(
 								CveContent{
-									Type:          RedHat,
+									Type:          Debian,
 									CveID:         "CVE-2017-0002",
-									Cvss2Severity: "CRITICAL",
+									Cvss3Severity: "CRITICAL",
 									LastModified:  time.Time{},
 								},
 							),
@@ -130,9 +131,9 @@ func TestFilterByCvssOver(t *testing.T) {
 							CveID: "CVE-2017-0003",
 							CveContents: NewCveContents(
 								CveContent{
-									Type:          Oracle,
+									Type:          GitHub,
 									CveID:         "CVE-2017-0003",
-									Cvss2Severity: "IMPORTANT",
+									Cvss3Severity: "IMPORTANT",
 									LastModified:  time.Time{},
 								},
 							),
@@ -148,7 +149,7 @@ func TestFilterByCvssOver(t *testing.T) {
 							CveContent{
 								Type:          Ubuntu,
 								CveID:         "CVE-2017-0001",
-								Cvss2Severity: "HIGH",
+								Cvss3Severity: "HIGH",
 								LastModified:  time.Time{},
 							},
 						),
@@ -157,9 +158,9 @@ func TestFilterByCvssOver(t *testing.T) {
 						CveID: "CVE-2017-0002",
 						CveContents: NewCveContents(
 							CveContent{
-								Type:          RedHat,
+								Type:          Debian,
 								CveID:         "CVE-2017-0002",
-								Cvss2Severity: "CRITICAL",
+								Cvss3Severity: "CRITICAL",
 								LastModified:  time.Time{},
 							},
 						),
@@ -168,9 +169,9 @@ func TestFilterByCvssOver(t *testing.T) {
 						CveID: "CVE-2017-0003",
 						CveContents: NewCveContents(
 							CveContent{
-								Type:          Oracle,
+								Type:          GitHub,
 								CveID:         "CVE-2017-0003",
-								Cvss2Severity: "IMPORTANT",
+								Cvss3Severity: "IMPORTANT",
 								LastModified:  time.Time{},
 							},
 						),
@@ -179,13 +180,14 @@ func TestFilterByCvssOver(t *testing.T) {
 			},
 		},
 	}
-	for _, tt := range tests {
+	pp.ColoringEnabled = false
+	for i, tt := range tests {
 		actual := tt.in.rs.FilterByCvssOver(tt.in.over)
 		for k := range tt.out.ScannedCves {
 			if !reflect.DeepEqual(tt.out.ScannedCves[k], actual.ScannedCves[k]) {
 				o := pp.Sprintf("%v", tt.out.ScannedCves[k])
 				a := pp.Sprintf("%v", actual.ScannedCves[k])
-				t.Errorf("[%s] expected: %v\n  actual: %v\n", k, o, a)
+				t.Errorf("[%d: %s] expected: %v\n  actual: %v\n", i, k, o, a)
 			}
 		}
 	}

models/vulninfos.go

@@ -8,7 +8,7 @@ import (
 	"time"
 
 	"github.com/future-architect/vuls/config"
-	exploitmodels "github.com/mozqnet/go-exploitdb/models"
+	exploitmodels "github.com/vulsio/go-exploitdb/models"
 )
 
 // VulnInfos has a map of VulnInfo
@@ -57,11 +57,13 @@ func (v VulnInfos) ToSortedSlice() (sorted []VulnInfo) {
 func (v VulnInfos) CountGroupBySeverity() map[string]int {
 	m := map[string]int{}
 	for _, vInfo := range v {
-		score := vInfo.MaxCvss2Score().Value.Score
+		score := vInfo.MaxCvss3Score().Value.Score
 		if score < 0.1 {
-			score = vInfo.MaxCvss3Score().Value.Score
+			score = vInfo.MaxCvss2Score().Value.Score
 		}
 		switch {
+		case 9 <= score:
+			m["Critical"]++
 		case 7.0 <= score:
 			m["High"]++
 		case 4.0 <= score:
@@ -76,16 +78,22 @@ func (v VulnInfos) CountGroupBySeverity() map[string]int {
 }
 
 // FormatCveSummary summarize the number of CVEs group by CVSSv2 Severity
-func (v VulnInfos) FormatCveSummary() string {
+func (v VulnInfos) FormatCveSummary() (line string) {
 	m := v.CountGroupBySeverity()
-
 	if config.Conf.IgnoreUnscoredCves {
-		return fmt.Sprintf("Total: %d (High:%d Medium:%d Low:%d)",
-			m["High"]+m["Medium"]+m["Low"], m["High"], m["Medium"], m["Low"])
+		line = fmt.Sprintf("Total: %d (Critical:%d High:%d Medium:%d Low:%d)",
+			m["High"]+m["Medium"]+m["Low"], m["Critical"], m["High"], m["Medium"], m["Low"])
+	} else {
+		line = fmt.Sprintf("Total: %d (Critical:%d High:%d Medium:%d Low:%d ?:%d)",
+			m["High"]+m["Medium"]+m["Low"]+m["Unknown"],
+			m["Critical"], m["High"], m["Medium"], m["Low"], m["Unknown"])
 	}
-	return fmt.Sprintf("Total: %d (High:%d Medium:%d Low:%d ?:%d)",
-		m["High"]+m["Medium"]+m["Low"]+m["Unknown"],
-		m["High"], m["Medium"], m["Low"], m["Unknown"])
+
+	if config.Conf.DiffMinus || config.Conf.DiffPlus {
+		nPlus, nMinus := v.CountDiff()
+		line = fmt.Sprintf("%s +%d -%d", line, nPlus, nMinus)
+	}
+	return line
 }
 
 // FormatFixedStatus summarize the number of cves are fixed.
@@ -103,6 +111,18 @@ func (v VulnInfos) FormatFixedStatus(packs Packages) string {
 	return fmt.Sprintf("%d/%d Fixed", fixed, total)
 }
 
+// CountDiff counts the number of added/removed CVE-ID
+func (v VulnInfos) CountDiff() (nPlus int, nMinus int) {
+	for _, vInfo := range v {
+		if vInfo.DiffStatus == DiffPlus {
+			nPlus++
+		} else if vInfo.DiffStatus == DiffMinus {
+			nMinus++
+		}
+	}
+	return
+}
+
 // PackageFixStatuses is a list of PackageStatus
 type PackageFixStatuses []PackageFixStatus
 
@@ -157,8 +177,8 @@ type VulnInfo struct {
 	GitHubSecurityAlerts GitHubSecurityAlerts `json:"gitHubSecurityAlerts,omitempty"`
 	WpPackageFixStats    WpPackageFixStats    `json:"wpPackageFixStats,omitempty"`
 	LibraryFixedIns      LibraryFixedIns      `json:"libraryFixedIns,omitempty"`
-
-	VulnType string `json:"vulnType,omitempty"`
+	VulnType             string               `json:"vulnType,omitempty"`
+	DiffStatus           DiffStatus           `json:"diffStatus,omitempty"`
 }
 
 // Alert has CERT alert information
@@ -234,24 +254,47 @@ func (g WpPackages) Add(pkg WpPackage) WpPackages {
 	return append(g, pkg)
 }
 
+// DiffStatus keeps a comparison with the previous detection results for this CVE
+type DiffStatus string
+
+const (
+	// DiffPlus is newly detected CVE
+	DiffPlus = DiffStatus("+")
+
+	// DiffMinus is resolved CVE
+	DiffMinus = DiffStatus("-")
+)
+
+// CveIDDiffFormat format CVE-ID for diff mode
+func (v VulnInfo) CveIDDiffFormat(isDiffMode bool) string {
+	if isDiffMode {
+		return fmt.Sprintf("%s %s", v.DiffStatus, v.CveID)
+	}
+	return fmt.Sprintf("%s", v.CveID)
+}
+
 // Titles returns title (TUI)
 func (v VulnInfo) Titles(lang, myFamily string) (values []CveContentStr) {
 	if lang == "ja" {
-		if cont, found := v.CveContents[Jvn]; found && 0 < len(cont.Title) {
+		if cont, found := v.CveContents[Jvn]; found && cont.Title != "" {
 			values = append(values, CveContentStr{Jvn, cont.Title})
 		}
 	}
 
 	// RedHat API has one line title.
-	if cont, found := v.CveContents[RedHatAPI]; found && 0 < len(cont.Title) {
+	if cont, found := v.CveContents[RedHatAPI]; found && cont.Title != "" {
 		values = append(values, CveContentStr{RedHatAPI, cont.Title})
 	}
 
+	// GitHub security alerts has a title.
+	if cont, found := v.CveContents[GitHub]; found && cont.Title != "" {
+		values = append(values, CveContentStr{GitHub, cont.Title})
+	}
+
 	order := CveContentTypes{Trivy, Nvd, NewCveContentType(myFamily)}
 	order = append(order, AllCveContetTypes.Except(append(order, Jvn)...)...)
 	for _, ctype := range order {
-		// Only JVN has meaningful title. so return first 100 char of summary
-		if cont, found := v.CveContents[ctype]; found && 0 < len(cont.Summary) {
+		if cont, found := v.CveContents[ctype]; found && cont.Summary != "" {
 			summary := strings.Replace(cont.Summary, "\n", " ", -1)
 			values = append(values, CveContentStr{
 				Type:  ctype,
@@ -279,7 +322,7 @@ func (v VulnInfo) Titles(lang, myFamily string) (values []CveContentStr) {
 // Summaries returns summaries
 func (v VulnInfo) Summaries(lang, myFamily string) (values []CveContentStr) {
 	if lang == "ja" {
-		if cont, found := v.CveContents[Jvn]; found && 0 < len(cont.Summary) {
+		if cont, found := v.CveContents[Jvn]; found && cont.Summary != "" {
 			summary := cont.Title
 			summary += "\n" + strings.Replace(
 				strings.Replace(cont.Summary, "\n", " ", -1), "\r", " ", -1)
@@ -287,10 +330,10 @@ func (v VulnInfo) Summaries(lang, myFamily string) (values []CveContentStr) {
 		}
 	}
 
-	order := CveContentTypes{Trivy, NewCveContentType(myFamily), Nvd}
+	order := CveContentTypes{Trivy, NewCveContentType(myFamily), Nvd, GitHub}
 	order = append(order, AllCveContetTypes.Except(append(order, Jvn)...)...)
 	for _, ctype := range order {
-		if cont, found := v.CveContents[ctype]; found && 0 < len(cont.Summary) {
+		if cont, found := v.CveContents[ctype]; found && cont.Summary != "" {
 			summary := strings.Replace(cont.Summary, "\n", " ", -1)
 			values = append(values, CveContentStr{
 				Type:  ctype,
@@ -308,7 +351,7 @@ func (v VulnInfo) Summaries(lang, myFamily string) (values []CveContentStr) {
 
 	if v, ok := v.CveContents[WpScan]; ok {
 		values = append(values, CveContentStr{
-			Type:  "WPVDB",
+			Type:  WpScan,
 			Value: v.Title,
 		})
 	}
@@ -324,14 +367,11 @@ func (v VulnInfo) Summaries(lang, myFamily string) (values []CveContentStr) {
 }
 
 // Cvss2Scores returns CVSS V2 Scores
-func (v VulnInfo) Cvss2Scores(myFamily string) (values []CveContentCvss) {
-	order := []CveContentType{Nvd, RedHatAPI, RedHat, Jvn}
-	if myFamily != config.RedHat && myFamily != config.CentOS {
-		order = append(order, NewCveContentType(myFamily))
-	}
+func (v VulnInfo) Cvss2Scores() (values []CveContentCvss) {
+	order := []CveContentType{RedHatAPI, RedHat, Nvd, Jvn}
 	for _, ctype := range order {
 		if cont, found := v.CveContents[ctype]; found {
-			if cont.Cvss2Score == 0 || cont.Cvss2Severity == "" {
+			if cont.Cvss2Score == 0 && cont.Cvss2Severity == "" {
 				continue
 			}
 			// https://nvd.nist.gov/vuln-metrics/cvss
@@ -346,52 +386,17 @@ func (v VulnInfo) Cvss2Scores(myFamily string) (values []CveContentCvss) {
 			})
 		}
 	}
-
-	for _, adv := range v.DistroAdvisories {
-		if adv.Severity != "" {
-			values = append(values, CveContentCvss{
-				Type: "Advisory",
-				Value: Cvss{
-					Type:                 CVSS2,
-					Score:                severityToV2ScoreRoughly(adv.Severity),
-					CalculatedBySeverity: true,
-					Vector:               "-",
-					Severity:             strings.ToUpper(adv.Severity),
-				},
-			})
-		}
-	}
-
-	// An OVAL entry in Ubuntu and Debian has only severity (CVSS score isn't included).
-	// Show severity and dummy score calculated roughly.
-	order = append(order, AllCveContetTypes.Except(order...)...)
-	for _, ctype := range order {
-		if cont, found := v.CveContents[ctype]; found &&
-			cont.Cvss2Score == 0 &&
-			cont.Cvss3Score == 0 &&
-			cont.Cvss2Severity != "" {
-
-			values = append(values, CveContentCvss{
-				Type: cont.Type,
-				Value: Cvss{
-					Type:                 CVSS2,
-					Score:                severityToV2ScoreRoughly(cont.Cvss2Severity),
-					CalculatedBySeverity: true,
-					Vector:               "-",
-					Severity:             strings.ToUpper(cont.Cvss2Severity),
-				},
-			})
-		}
-	}
-
 	return
 }
 
 // Cvss3Scores returns CVSS V3 Score
 func (v VulnInfo) Cvss3Scores() (values []CveContentCvss) {
-	order := []CveContentType{Nvd, RedHatAPI, RedHat, Jvn}
+	order := []CveContentType{RedHatAPI, RedHat, Nvd, Jvn}
 	for _, ctype := range order {
 		if cont, found := v.CveContents[ctype]; found {
+			if cont.Cvss3Score == 0 && cont.Cvss3Severity == "" {
+				continue
+			}
 			// https://nvd.nist.gov/vuln-metrics/cvss
 			values = append(values, CveContentCvss{
 				Type: ctype,
@@ -405,131 +410,74 @@ func (v VulnInfo) Cvss3Scores() (values []CveContentCvss) {
 		}
 	}
 
-	if cont, found := v.CveContents[Trivy]; found && cont.Cvss3Severity != "" {
-		values = append(values, CveContentCvss{
-			Type: Trivy,
-			Value: Cvss{
-				Type:     CVSS3,
-				Score:    severityToV2ScoreRoughly(cont.Cvss3Severity),
-				Severity: strings.ToUpper(cont.Cvss3Severity),
-			},
-		})
-	}
-
-	return
-}
-
-// MaxCvss3Score returns Max CVSS V3 Score
-func (v VulnInfo) MaxCvss3Score() CveContentCvss {
-	order := []CveContentType{Nvd, RedHat, RedHatAPI, Jvn}
-	max := 0.0
-	value := CveContentCvss{
-		Type:  Unknown,
-		Value: Cvss{Type: CVSS3},
-	}
-	for _, ctype := range order {
-		if cont, found := v.CveContents[ctype]; found && max < cont.Cvss3Score {
-			// https://nvd.nist.gov/vuln-metrics/cvss
-			value = CveContentCvss{
+	for _, ctype := range []CveContentType{Debian, DebianSecurityTracker, Ubuntu, Amazon, Trivy, GitHub, WpScan} {
+		if cont, found := v.CveContents[ctype]; found && cont.Cvss3Severity != "" {
+			values = append(values, CveContentCvss{
 				Type: ctype,
 				Value: Cvss{
-					Type:     CVSS3,
-					Score:    cont.Cvss3Score,
-					Vector:   cont.Cvss3Vector,
-					Severity: strings.ToUpper(cont.Cvss3Severity),
+					Type:                 CVSS3,
+					Score:                severityToCvssScoreRoughly(cont.Cvss3Severity),
+					CalculatedBySeverity: true,
+					Severity:             strings.ToUpper(cont.Cvss3Severity),
 				},
-			}
-			max = cont.Cvss3Score
+			})
 		}
 	}
-	return value
+
+	// Memo: Only RedHat, Oracle and Amazon has severity data in advisory.
+	for _, adv := range v.DistroAdvisories {
+		if adv.Severity != "" {
+			score := severityToCvssScoreRoughly(adv.Severity)
+			values = append(values, CveContentCvss{
+				Type: "Vendor",
+				Value: Cvss{
+					Type:                 CVSS3,
+					Score:                score,
+					CalculatedBySeverity: true,
+					Severity:             strings.ToUpper(adv.Severity),
+				},
+			})
+		}
+	}
+	return
 }
 
 // MaxCvssScore returns max CVSS Score
 // If there is no CVSS Score, return Severity as a numerical value.
 func (v VulnInfo) MaxCvssScore() CveContentCvss {
 	v3Max := v.MaxCvss3Score()
-	v2Max := v.MaxCvss2Score()
-	max := v3Max
-	if max.Type == Unknown {
-		return v2Max
+	if v3Max.Type != Unknown {
+		return v3Max
 	}
+	return v.MaxCvss2Score()
+}
 
-	if max.Value.Score < v2Max.Value.Score && !v2Max.Value.CalculatedBySeverity {
-		max = v2Max
+// MaxCvss3Score returns Max CVSS V3 Score
+func (v VulnInfo) MaxCvss3Score() CveContentCvss {
+	max := CveContentCvss{
+		Type:  Unknown,
+		Value: Cvss{Type: CVSS3},
+	}
+	for _, cvss := range v.Cvss3Scores() {
+		if max.Value.Score < cvss.Value.Score {
+			max = cvss
+		}
 	}
 	return max
 }
 
 // MaxCvss2Score returns Max CVSS V2 Score
 func (v VulnInfo) MaxCvss2Score() CveContentCvss {
-	order := []CveContentType{Nvd, RedHat, RedHatAPI, Jvn}
-	max := 0.0
-	value := CveContentCvss{
+	max := CveContentCvss{
 		Type:  Unknown,
 		Value: Cvss{Type: CVSS2},
 	}
-	for _, ctype := range order {
-		if cont, found := v.CveContents[ctype]; found && max < cont.Cvss2Score {
-			// https://nvd.nist.gov/vuln-metrics/cvss
-			value = CveContentCvss{
-				Type: ctype,
-				Value: Cvss{
-					Type:     CVSS2,
-					Score:    cont.Cvss2Score,
-					Vector:   cont.Cvss2Vector,
-					Severity: strings.ToUpper(cont.Cvss2Severity),
-				},
-			}
-			max = cont.Cvss2Score
+	for _, cvss := range v.Cvss2Scores() {
+		if max.Value.Score < cvss.Value.Score {
+			max = cvss
 		}
 	}
-	if 0 < max {
-		return value
-	}
-
-	// If CVSS score isn't on NVD, RedHat and JVN, use OVAL and advisory Severity.
-	// Convert severity to cvss score roughly, then returns max severity.
-	// Only Ubuntu, RedHat and Oracle have severity data in OVAL.
-	order = []CveContentType{Ubuntu, RedHat, Oracle}
-	for _, ctype := range order {
-		if cont, found := v.CveContents[ctype]; found && 0 < len(cont.Cvss2Severity) {
-			score := severityToV2ScoreRoughly(cont.Cvss2Severity)
-			if max < score {
-				value = CveContentCvss{
-					Type: ctype,
-					Value: Cvss{
-						Type:                 CVSS2,
-						Score:                score,
-						CalculatedBySeverity: true,
-						Vector:               cont.Cvss2Vector,
-						Severity:             strings.ToUpper(cont.Cvss2Severity),
-					},
-				}
-			}
-			max = score
-		}
-	}
-
-	// Only RedHat, Oracle and Amazon has severity data in advisory.
-	for _, adv := range v.DistroAdvisories {
-		if adv.Severity != "" {
-			score := severityToV2ScoreRoughly(adv.Severity)
-			if max < score {
-				value = CveContentCvss{
-					Type: "Vendor",
-					Value: Cvss{
-						Type:                 CVSS2,
-						Score:                score,
-						CalculatedBySeverity: true,
-						Vector:               "-",
-						Severity:             adv.Severity,
-					},
-				}
-			}
-		}
-	}
-	return value
+	return max
 }
 
 // AttackVector returns attack vector string
@@ -613,16 +561,29 @@ type Cvss struct {
 
 // Format CVSS Score and Vector
 func (c Cvss) Format() string {
-	if c.Score == 0 || c.Vector == "" {
-		return c.Severity
+	if c.Vector == "" {
+		return fmt.Sprintf("%s %s", c.SeverityToCvssScoreRange(), c.Severity)
 	}
-	switch c.Type {
-	case CVSS2:
-		return fmt.Sprintf("%3.1f/%s %s", c.Score, c.Vector, c.Severity)
-	case CVSS3:
-		return fmt.Sprintf("%3.1f/%s %s", c.Score, c.Vector, c.Severity)
+	return fmt.Sprintf("%3.1f/%s %s", c.Score, c.Vector, c.Severity)
+}
+
+// SeverityToCvssScoreRange returns CVSS score range
+func (c Cvss) SeverityToCvssScoreRange() string {
+	return severityToCvssScoreRange(c.Severity)
+}
+
+func severityToCvssScoreRange(severity string) string {
+	switch strings.ToUpper(severity) {
+	case "CRITICAL":
+		return "9.0-10.0"
+	case "IMPORTANT", "HIGH":
+		return "7.0-8.9"
+	case "MODERATE", "MEDIUM":
+		return "4.0-6.9"
+	case "LOW":
+		return "0.1-3.9"
 	}
-	return ""
+	return "None"
 }
 
 // Amazon Linux Security Advisory
@@ -637,7 +598,7 @@ func (c Cvss) Format() string {
 // Critical, High, Medium, Low
 // https://wiki.ubuntu.com/Bugs/Importance
 // https://people.canonical.com/~ubuntu-security/cve/priority.html
-func severityToV2ScoreRoughly(severity string) float64 {
+func severityToCvssScoreRoughly(severity string) float64 {
 	switch strings.ToUpper(severity) {
 	case "CRITICAL":
 		return 10.0

models/vulninfos_test.go

@@ -98,10 +98,10 @@ func TestTitles(t *testing.T) {
 			},
 		},
 	}
-	for _, tt := range tests {
+	for i, tt := range tests {
 		actual := tt.in.cont.Titles(tt.in.lang, "redhat")
 		if !reflect.DeepEqual(tt.out, actual) {
-			t.Errorf("\nexpected: %v\n  actual: %v\n", tt.out, actual)
+			t.Errorf("[%d]\nexpected: %v\n  actual: %v\n", i, tt.out, actual)
 		}
 	}
 }
@@ -221,11 +221,65 @@ func TestCountGroupBySeverity(t *testing.T) {
 					CveContents: CveContents{
 						Nvd: {
 							Type:       Nvd,
-							Cvss2Score: 6.0,
+							Cvss3Score: 6.0,
 						},
 						RedHat: {
 							Type:       RedHat,
-							Cvss2Score: 7.0,
+							Cvss3Score: 7.0,
+						},
+					},
+				},
+				"CVE-2017-0003": {
+					CveID: "CVE-2017-0003",
+					CveContents: CveContents{
+						Nvd: {
+							Type:       Nvd,
+							Cvss3Score: 2.0,
+						},
+					},
+				},
+				"CVE-2017-0004": {
+					CveID: "CVE-2017-0004",
+					CveContents: CveContents{
+						Nvd: {
+							Type:       Nvd,
+							Cvss3Score: 5.0,
+						},
+					},
+				},
+				"CVE-2017-0005": {
+					CveID: "CVE-2017-0005",
+				},
+				"CVE-2017-0006": {
+					CveID: "CVE-2017-0005",
+					CveContents: CveContents{
+						Nvd: {
+							Type:       Nvd,
+							Cvss3Score: 10.0,
+						},
+					},
+				},
+			},
+			out: map[string]int{
+				"Critical": 1,
+				"High":     1,
+				"Medium":   1,
+				"Low":      1,
+				"Unknown":  1,
+			},
+		},
+		{
+			in: VulnInfos{
+				"CVE-2017-0002": {
+					CveID: "CVE-2017-0002",
+					CveContents: CveContents{
+						Nvd: {
+							Type:       Nvd,
+							Cvss2Score: 1.0,
+						},
+						RedHat: {
+							Type:       RedHat,
+							Cvss3Score: 7.0,
 						},
 					},
 				},
@@ -250,21 +304,31 @@ func TestCountGroupBySeverity(t *testing.T) {
 				"CVE-2017-0005": {
 					CveID: "CVE-2017-0005",
 				},
+				"CVE-2017-0006": {
+					CveID: "CVE-2017-0005",
+					CveContents: CveContents{
+						Nvd: {
+							Type:       Nvd,
+							Cvss2Score: 10.0,
+						},
+					},
+				},
 			},
 			out: map[string]int{
-				"High":    1,
-				"Medium":  1,
-				"Low":     1,
-				"Unknown": 1,
+				"Critical": 1,
+				"High":     1,
+				"Medium":   1,
+				"Low":      1,
+				"Unknown":  1,
 			},
 		},
 	}
-	for _, tt := range tests {
+	for i, tt := range tests {
 		actual := tt.in.CountGroupBySeverity()
 		for k := range tt.out {
 			if tt.out[k] != actual[k] {
-				t.Errorf("\nexpected %s: %d\n  actual %d\n",
-					k, tt.out[k], actual[k])
+				t.Errorf("[%d]\nexpected %s: %d\n  actual %d\n",
+					i, k, tt.out[k], actual[k])
 			}
 		}
 	}
@@ -275,6 +339,7 @@ func TestToSortedSlice(t *testing.T) {
 		in  VulnInfos
 		out []VulnInfo
 	}{
+		//0
 		{
 			in: VulnInfos{
 				"CVE-2017-0002": {
@@ -333,7 +398,7 @@ func TestToSortedSlice(t *testing.T) {
 				},
 			},
 		},
-		// When max scores are the same, sort by CVE-ID
+		//[1] When max scores are the same, sort by CVE-ID
 		{
 			in: VulnInfos{
 				"CVE-2017-0002": {
@@ -354,7 +419,7 @@ func TestToSortedSlice(t *testing.T) {
 					CveContents: CveContents{
 						RedHat: {
 							Type:       RedHat,
-							Cvss2Score: 7.0,
+							Cvss3Score: 7.0,
 						},
 					},
 				},
@@ -365,7 +430,7 @@ func TestToSortedSlice(t *testing.T) {
 					CveContents: CveContents{
 						RedHat: {
 							Type:       RedHat,
-							Cvss2Score: 7.0,
+							Cvss3Score: 7.0,
 						},
 					},
 				},
@@ -384,7 +449,7 @@ func TestToSortedSlice(t *testing.T) {
 				},
 			},
 		},
-		// When there are no cvss scores, sort by severity
+		//[2] When there are no cvss scores, sort by severity
 		{
 			in: VulnInfos{
 				"CVE-2017-0002": {
@@ -392,7 +457,7 @@ func TestToSortedSlice(t *testing.T) {
 					CveContents: CveContents{
 						Ubuntu: {
 							Type:          Ubuntu,
-							Cvss2Severity: "High",
+							Cvss3Severity: "High",
 						},
 					},
 				},
@@ -401,7 +466,7 @@ func TestToSortedSlice(t *testing.T) {
 					CveContents: CveContents{
 						Ubuntu: {
 							Type:          Ubuntu,
-							Cvss2Severity: "Low",
+							Cvss3Severity: "Low",
 						},
 					},
 				},
@@ -412,7 +477,7 @@ func TestToSortedSlice(t *testing.T) {
 					CveContents: CveContents{
 						Ubuntu: {
 							Type:          Ubuntu,
-							Cvss2Severity: "High",
+							Cvss3Severity: "High",
 						},
 					},
 				},
@@ -421,17 +486,17 @@ func TestToSortedSlice(t *testing.T) {
 					CveContents: CveContents{
 						Ubuntu: {
 							Type:          Ubuntu,
-							Cvss2Severity: "Low",
+							Cvss3Severity: "Low",
 						},
 					},
 				},
 			},
 		},
 	}
-	for _, tt := range tests {
+	for i, tt := range tests {
 		actual := tt.in.ToSortedSlice()
 		if !reflect.DeepEqual(tt.out, actual) {
-			t.Errorf("\nexpected: %v\n  actual: %v\n", tt.out, actual)
+			t.Errorf("[%d]\nexpected: %v\n  actual: %v\n", i, tt.out, actual)
 		}
 	}
 }
@@ -462,18 +527,16 @@ func TestCvss2Scores(t *testing.T) {
 						Cvss2Vector:   "AV:N/AC:L/Au:N/C:N/I:N/A:P",
 						Cvss2Severity: "HIGH",
 					},
+					//v3
+					RedHatAPI: {
+						Type:          RedHatAPI,
+						Cvss3Score:    8.1,
+						Cvss3Vector:   "AV:N/AC:L/Au:N/C:N/I:N/A:P",
+						Cvss3Severity: "HIGH",
+					},
 				},
 			},
 			out: []CveContentCvss{
-				{
-					Type: Nvd,
-					Value: Cvss{
-						Type:     CVSS2,
-						Score:    8.1,
-						Vector:   "AV:N/AC:L/Au:N/C:N/I:N/A:P",
-						Severity: "HIGH",
-					},
-				},
 				{
 					Type: RedHat,
 					Value: Cvss{
@@ -483,6 +546,15 @@ func TestCvss2Scores(t *testing.T) {
 						Severity: "HIGH",
 					},
 				},
+				{
+					Type: Nvd,
+					Value: Cvss{
+						Type:     CVSS2,
+						Score:    8.1,
+						Vector:   "AV:N/AC:L/Au:N/C:N/I:N/A:P",
+						Severity: "HIGH",
+					},
+				},
 				{
 					Type: Jvn,
 					Value: Cvss{
@@ -501,7 +573,7 @@ func TestCvss2Scores(t *testing.T) {
 		},
 	}
 	for i, tt := range tests {
-		actual := tt.in.Cvss2Scores("redhat")
+		actual := tt.in.Cvss2Scores()
 		if !reflect.DeepEqual(tt.out, actual) {
 			t.Errorf("[%d]\nexpected: %v\n  actual: %v\n", i, tt.out, actual)
 		}
@@ -513,6 +585,7 @@ func TestMaxCvss2Scores(t *testing.T) {
 		in  VulnInfo
 		out CveContentCvss
 	}{
+		// 0
 		{
 			in: VulnInfo{
 				CveContents: CveContents{
@@ -546,26 +619,6 @@ func TestMaxCvss2Scores(t *testing.T) {
 				},
 			},
 		},
-		// Severity in OVAL
-		{
-			in: VulnInfo{
-				CveContents: CveContents{
-					Ubuntu: {
-						Type:          Ubuntu,
-						Cvss2Severity: "HIGH",
-					},
-				},
-			},
-			out: CveContentCvss{
-				Type: Ubuntu,
-				Value: Cvss{
-					Type:                 CVSS2,
-					Score:                8.9,
-					CalculatedBySeverity: true,
-					Severity:             "HIGH",
-				},
-			},
-		},
 		// Empty
 		{
 			in: VulnInfo{},
@@ -611,13 +664,6 @@ func TestCvss3Scores(t *testing.T) {
 				},
 			},
 			out: []CveContentCvss{
-				{
-					Type: Nvd,
-					Value: Cvss{
-						Type:  CVSS3,
-						Score: 0.0,
-					},
-				},
 				{
 					Type: RedHat,
 					Value: Cvss{
@@ -629,16 +675,38 @@ func TestCvss3Scores(t *testing.T) {
 				},
 			},
 		},
+		// [1] Severity in OVAL
+		{
+			in: VulnInfo{
+				CveContents: CveContents{
+					Ubuntu: {
+						Type:          Ubuntu,
+						Cvss3Severity: "HIGH",
+					},
+				},
+			},
+			out: []CveContentCvss{
+				{
+					Type: Ubuntu,
+					Value: Cvss{
+						Type:                 CVSS3,
+						Score:                8.9,
+						CalculatedBySeverity: true,
+						Severity:             "HIGH",
+					},
+				},
+			},
+		},
 		// Empty
 		{
 			in:  VulnInfo{},
 			out: nil,
 		},
 	}
-	for _, tt := range tests {
+	for i, tt := range tests {
 		actual := tt.in.Cvss3Scores()
 		if !reflect.DeepEqual(tt.out, actual) {
-			t.Errorf("\nexpected: %v\n  actual: %v\n", tt.out, actual)
+			t.Errorf("[%d]\nexpected: %v\n  actual: %v\n", i, tt.out, actual)
 		}
 	}
 }
@@ -710,10 +778,10 @@ func TestMaxCvssScores(t *testing.T) {
 				},
 			},
 			out: CveContentCvss{
-				Type: RedHat,
+				Type: Nvd,
 				Value: Cvss{
-					Type:  CVSS2,
-					Score: 8.0,
+					Type:  CVSS3,
+					Score: 7.0,
 				},
 			},
 		},
@@ -740,14 +808,14 @@ func TestMaxCvssScores(t *testing.T) {
 				CveContents: CveContents{
 					Ubuntu: {
 						Type:          Ubuntu,
-						Cvss2Severity: "HIGH",
+						Cvss3Severity: "HIGH",
 					},
 				},
 			},
 			out: CveContentCvss{
 				Type: Ubuntu,
 				Value: Cvss{
-					Type:                 CVSS2,
+					Type:                 CVSS3,
 					Score:                8.9,
 					CalculatedBySeverity: true,
 					Severity:             "HIGH",
@@ -760,7 +828,7 @@ func TestMaxCvssScores(t *testing.T) {
 				CveContents: CveContents{
 					Ubuntu: {
 						Type:          Ubuntu,
-						Cvss2Severity: "MEDIUM",
+						Cvss3Severity: "MEDIUM",
 					},
 					Nvd: {
 						Type:          Nvd,
@@ -770,11 +838,12 @@ func TestMaxCvssScores(t *testing.T) {
 				},
 			},
 			out: CveContentCvss{
-				Type: Nvd,
+				Type: Ubuntu,
 				Value: Cvss{
-					Type:     CVSS2,
-					Score:    7.0,
-					Severity: "HIGH",
+					Type:                 CVSS3,
+					Score:                6.9,
+					Severity:             "MEDIUM",
+					CalculatedBySeverity: true,
 				},
 			},
 		},
@@ -790,20 +859,20 @@ func TestMaxCvssScores(t *testing.T) {
 			out: CveContentCvss{
 				Type: "Vendor",
 				Value: Cvss{
-					Type:                 CVSS2,
+					Type:                 CVSS3,
 					Score:                8.9,
 					CalculatedBySeverity: true,
-					Vector:               "-",
 					Severity:             "HIGH",
 				},
 			},
 		},
+		//5
 		{
 			in: VulnInfo{
 				CveContents: CveContents{
 					Ubuntu: {
 						Type:          Ubuntu,
-						Cvss2Severity: "MEDIUM",
+						Cvss3Severity: "MEDIUM",
 					},
 					Nvd: {
 						Type:          Nvd,
@@ -818,11 +887,12 @@ func TestMaxCvssScores(t *testing.T) {
 				},
 			},
 			out: CveContentCvss{
-				Type: Nvd,
+				Type: "Vendor",
 				Value: Cvss{
-					Type:     CVSS2,
-					Score:    4,
-					Severity: "MEDIUM",
+					Type:                 CVSS3,
+					Score:                8.9,
+					Severity:             "HIGH",
+					CalculatedBySeverity: true,
 				},
 			},
 		},
@@ -861,7 +931,7 @@ func TestFormatMaxCvssScore(t *testing.T) {
 					},
 					RedHat: {
 						Type:          RedHat,
-						Cvss2Severity: "HIGH",
+						Cvss3Severity: "HIGH",
 						Cvss3Score:    8.0,
 					},
 					Nvd: {
@@ -871,7 +941,7 @@ func TestFormatMaxCvssScore(t *testing.T) {
 					},
 				},
 			},
-			out: "8.3 HIGH (jvn)",
+			out: "8.0 HIGH (redhat)",
 		},
 		{
 			in: VulnInfo{
@@ -897,10 +967,10 @@ func TestFormatMaxCvssScore(t *testing.T) {
 			out: "9.9 HIGH (redhat)",
 		},
 	}
-	for _, tt := range tests {
+	for i, tt := range tests {
 		actual := tt.in.FormatMaxCvssScore()
 		if !reflect.DeepEqual(tt.out, actual) {
-			t.Errorf("\nexpected: %v\n  actual: %v\n", tt.out, actual)
+			t.Errorf("[%d]\nexpected: %v\n  actual: %v\n", i, tt.out, actual)
 		}
 	}
 }

msf/msf.go

@@ -3,15 +3,9 @@
 package msf
 
 import (
-	"fmt"
-	"net/http"
-
-	cnf "github.com/future-architect/vuls/config"
 	"github.com/future-architect/vuls/models"
-	"github.com/parnurzeal/gorequest"
 	"github.com/takuzoo3868/go-msfdb/db"
 	metasploitmodels "github.com/takuzoo3868/go-msfdb/models"
-	"golang.org/x/xerrors"
 )
 
 // FillWithMetasploit fills metasploit module information that has in module
@@ -55,21 +49,3 @@ func ConvertToModels(ms []*metasploitmodels.Metasploit) (modules []models.Metasp
 	}
 	return modules
 }
-
-// CheckHTTPHealth do health check
-func CheckHTTPHealth() error {
-	if !cnf.Conf.Metasploit.IsFetchViaHTTP() {
-		return nil
-	}
-
-	url := fmt.Sprintf("%s/health", cnf.Conf.Metasploit.URL)
-	var errs []error
-	var resp *http.Response
-	resp, _, errs = gorequest.New().Get(url).End()
-	//  resp, _, errs = gorequest.New().SetDebug(config.Conf.Debug).Get(url).End()
-	//  resp, _, errs = gorequest.New().Proxy(api.httpProxy).Get(url).End()
-	if 0 < len(errs) || resp == nil || resp.StatusCode != 200 {
-		return xerrors.Errorf("Failed to connect to metasploit server. url: %s, errs: %w", url, errs)
-	}
-	return nil
-}

oval/oval.go

@@ -4,8 +4,6 @@ package oval
 
 import (
 	"encoding/json"
-	"fmt"
-	"net/http"
 	"time"
 
 	cnf "github.com/future-architect/vuls/config"
@@ -18,7 +16,6 @@ import (
 
 // Client is the interface of OVAL client.
 type Client interface {
-	CheckHTTPHealth() error
 	FillWithOval(db.DB, *models.ScanResult) (int, error)
 
 	// CheckIfOvalFetched checks if oval entries are in DB by family, release.
@@ -31,25 +28,6 @@ type Base struct {
 	family string
 }
 
-// CheckHTTPHealth do health check
-func (b Base) CheckHTTPHealth() error {
-	if !cnf.Conf.OvalDict.IsFetchViaHTTP() {
-		return nil
-	}
-
-	url := fmt.Sprintf("%s/health", cnf.Conf.OvalDict.URL)
-	var errs []error
-	var resp *http.Response
-	resp, _, errs = gorequest.New().Get(url).End()
-	//  resp, _, errs = gorequest.New().SetDebug(config.Conf.Debug).Get(url).End()
-	//  resp, _, errs = gorequest.New().Proxy(api.httpProxy).Get(url).End()
-	if 0 < len(errs) || resp == nil || resp.StatusCode != 200 {
-		return xerrors.Errorf("Failed to request to OVAL server. url: %s, errs: %w",
-			url, errs)
-	}
-	return nil
-}
-
 // CheckIfOvalFetched checks if oval entries are in DB by family, release.
 func (b Base) CheckIfOvalFetched(driver db.DB, osFamily, release string) (fetched bool, err error) {
 	if !cnf.Conf.OvalDict.IsFetchViaHTTP() {
@@ -61,9 +39,9 @@ func (b Base) CheckIfOvalFetched(driver db.DB, osFamily, release string) (fetche
 	}
 
 	url, _ := util.URLPathJoin(cnf.Conf.OvalDict.URL, "count", osFamily, release)
-	resp, body, errs := gorequest.New().Get(url).End()
+	resp, body, errs := gorequest.New().Timeout(10 * time.Second).Get(url).End()
 	if 0 < len(errs) || resp == nil || resp.StatusCode != 200 {
-		return false, xerrors.Errorf("HTTP GET error, url: %s, resp: %v, err: %w", url, resp, errs)
+		return false, xerrors.Errorf("HTTP GET error, url: %s, resp: %v, err: %s", url, resp, errs)
 	}
 	count := 0
 	if err := json.Unmarshal([]byte(body), &count); err != nil {
@@ -79,9 +57,9 @@ func (b Base) CheckIfOvalFresh(driver db.DB, osFamily, release string) (ok bool,
 		lastModified = driver.GetLastModified(osFamily, release)
 	} else {
 		url, _ := util.URLPathJoin(cnf.Conf.OvalDict.URL, "lastmodified", osFamily, release)
-		resp, body, errs := gorequest.New().Get(url).End()
+		resp, body, errs := gorequest.New().Timeout(10 * time.Second).Get(url).End()
 		if 0 < len(errs) || resp == nil || resp.StatusCode != 200 {
-			return false, xerrors.Errorf("HTTP GET error, url: %s, resp: %v, err: %w", url, resp, errs)
+			return false, xerrors.Errorf("HTTP GET error, url: %s, resp: %v, err: %s", url, resp, errs)
 		}
 
 		if err := json.Unmarshal([]byte(body), &lastModified); err != nil {

oval/redhat.go

@@ -173,17 +173,15 @@ func (o RedHatBase) convertToModel(cveID string, def *ovalmodels.Definition) *mo
 		score2, vec2 := o.parseCvss2(cve.Cvss2)
 		score3, vec3 := o.parseCvss3(cve.Cvss3)
 
-		severity := def.Advisory.Severity
+		sev2, sev3, severity := "", "", def.Advisory.Severity
 		if cve.Impact != "" {
 			severity = cve.Impact
 		}
-
-		sev2, sev3 := "", ""
-		if score2 == 0 {
-			sev2 = severity
-		}
-		if score3 == 0 {
+		if severity != "None" {
 			sev3 = severity
+			if score2 != 0 {
+				sev2 = severity
+			}
 		}
 
 		// CWE-ID in RedHat OVAL may have multiple cweIDs separated by space

oval/util.go

@@ -189,13 +189,13 @@ func httpGet(url string, req request, resChan chan<- response, errChan chan<- er
 	count, retryMax := 0, 3
 	f := func() (err error) {
 		//  resp, body, errs = gorequest.New().SetDebug(config.Conf.Debug).Get(url).End()
-		resp, body, errs = gorequest.New().Get(url).End()
+		resp, body, errs = gorequest.New().Timeout(10 * time.Second).Get(url).End()
 		if 0 < len(errs) || resp == nil || resp.StatusCode != 200 {
 			count++
 			if count == retryMax {
 				return nil
 			}
-			return xerrors.Errorf("HTTP GET error, url: %s, resp: %v, err: %w", url, resp, errs)
+			return xerrors.Errorf("HTTP GET error, url: %s, resp: %v, err: %s", url, resp, errs)
 		}
 		return nil
 	}
@@ -399,7 +399,7 @@ func lessThan(family, newVer string, packInOVAL ovalmodels.Package) (bool, error
 	case config.RedHat,
 		config.CentOS:
 		vera := rpmver.NewVersion(centOSVersionToRHEL(newVer))
-		verb := rpmver.NewVersion(packInOVAL.Version)
+		verb := rpmver.NewVersion(centOSVersionToRHEL(packInOVAL.Version))
 		return vera.LessThan(verb), nil
 
 	default:

oval/util_test.go

@@ -1191,6 +1191,13 @@ func Test_centOSVersionToRHEL(t *testing.T) {
 			},
 			want: "grub2-tools-2.02-0.80.el7.x86_64",
 		},
+		{
+			name: "remove minor",
+			args: args{
+				ver: "sudo-1.8.23-10.el7_9.1",
+			},
+			want: "sudo-1.8.23-10.el7.1",
+		},
 	}
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
@@ -1200,3 +1207,77 @@ func Test_centOSVersionToRHEL(t *testing.T) {
 		})
 	}
 }
+
+func Test_lessThan(t *testing.T) {
+	type args struct {
+		family        string
+		newVer        string
+		AffectedPacks ovalmodels.Package
+	}
+	tests := []struct {
+		name string
+		args args
+		want bool
+	}{
+		{
+			name: "newVer and ovalmodels.Package both have underscoreMinorversion.",
+			args: args{
+				family: "centos",
+				newVer: "1.8.23-10.el7_9.1",
+				AffectedPacks: ovalmodels.Package{
+					Name:        "sudo",
+					Version:     "1.8.23-10.el7_9.1",
+					NotFixedYet: false,
+				},
+			},
+			want: false,
+		},
+		{
+			name: "only newVer has underscoreMinorversion.",
+			args: args{
+				family: "centos",
+				newVer: "1.8.23-10.el7_9.1",
+				AffectedPacks: ovalmodels.Package{
+					Name:        "sudo",
+					Version:     "1.8.23-10.el7.1",
+					NotFixedYet: false,
+				},
+			},
+			want: false,
+		},
+		{
+			name: "only ovalmodels.Package has underscoreMinorversion.",
+			args: args{
+				family: "centos",
+				newVer: "1.8.23-10.el7.1",
+				AffectedPacks: ovalmodels.Package{
+					Name:        "sudo",
+					Version:     "1.8.23-10.el7_9.1",
+					NotFixedYet: false,
+				},
+			},
+			want: false,
+		},
+		{
+			name: "neither newVer nor ovalmodels.Package have underscoreMinorversion.",
+			args: args{
+				family: "centos",
+				newVer: "1.8.23-10.el7.1",
+				AffectedPacks: ovalmodels.Package{
+					Name:        "sudo",
+					Version:     "1.8.23-10.el7.1",
+					NotFixedYet: false,
+				},
+			},
+			want: false,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got, _ := lessThan(tt.args.family, tt.args.newVer, tt.args.AffectedPacks)
+			if got != tt.want {
+				t.Errorf("lessThan() = %t, want %t", got, tt.want)
+			}
+		})
+	}
+}

report/azureblob.go

@@ -3,7 +3,6 @@ package report
 import (
 	"bytes"
 	"encoding/json"
-	"encoding/xml"
 	"fmt"
 	"time"
 
@@ -66,18 +65,6 @@ func (w AzureBlobWriter) Write(rs ...models.ScanResult) (err error) {
 				return err
 			}
 		}
-
-		if c.Conf.FormatXML {
-			k := key + ".xml"
-			var b []byte
-			if b, err = xml.Marshal(r); err != nil {
-				return xerrors.Errorf("Failed to Marshal to XML: %w", err)
-			}
-			allBytes := bytes.Join([][]byte{[]byte(xml.Header + vulsOpenTag), b, []byte(vulsCloseTag)}, []byte{})
-			if err := createBlockBlob(cli, k, allBytes); err != nil {
-				return err
-			}
-		}
 	}
 	return
 }

report/chatwork.go

@@ -1,14 +1,17 @@
 package report
 
 import (
+	"context"
 	"fmt"
 	"net/http"
 	"net/url"
 	"strconv"
 	"strings"
+	"time"
 
 	"github.com/future-architect/vuls/config"
 	"github.com/future-architect/vuls/models"
+	"github.com/future-architect/vuls/util"
 )
 
 // ChatWorkWriter send report to ChatWork
@@ -48,26 +51,25 @@ func (w ChatWorkWriter) Write(rs ...models.ScanResult) (err error) {
 
 func chatWorkpostMessage(room, token, message string) error {
 	uri := fmt.Sprintf("https://api.chatwork.com/v2/rooms/%s/messages=%s", room, token)
+	payload := url.Values{"body": {message}}
 
-	payload := url.Values{
-		"body": {message},
-	}
-
-	reqs, err := http.NewRequest("POST", uri, strings.NewReader(payload.Encode()))
-
-	reqs.Header.Add("X-ChatWorkToken", token)
-	reqs.Header.Add("Content-Type", "application/x-www-form-urlencoded")
-
+	ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
+	req, err := http.NewRequestWithContext(ctx, http.MethodPost, uri, strings.NewReader(payload.Encode()))
+	defer cancel()
 	if err != nil {
 		return err
 	}
-	client := &http.Client{}
+	req.Header.Add("X-ChatWorkToken", token)
+	req.Header.Add("Content-Type", "application/x-www-form-urlencoded")
 
-	resp, err := client.Do(reqs)
+	client, err := util.GetHTTPClient(config.Conf.HTTPProxy)
+	if err != nil {
+		return err
+	}
+	resp, err := client.Do(req)
 	if err != nil {
 		return err
 	}
 	defer resp.Body.Close()
-
 	return nil
 }

report/cve_client.go

@@ -18,7 +18,7 @@ import (
 	cvemodels "github.com/kotakanbe/go-cve-dictionary/models"
 )
 
-// CveClient is api client of CVE disctionary service.
+// CveClient is api client of CVE dictionary service.
 var CveClient cvedictClient
 
 type cvedictClient struct {
@@ -26,29 +26,6 @@ type cvedictClient struct {
 	baseURL string
 }
 
-func (api *cvedictClient) initialize() {
-	api.baseURL = config.Conf.CveDict.URL
-}
-
-func (api cvedictClient) CheckHealth() error {
-	if !config.Conf.CveDict.IsFetchViaHTTP() {
-		util.Log.Debugf("get cve-dictionary from %s", config.Conf.CveDict.Type)
-		return nil
-	}
-
-	api.initialize()
-	url := fmt.Sprintf("%s/health", api.baseURL)
-	var errs []error
-	var resp *http.Response
-	resp, _, errs = gorequest.New().SetDebug(config.Conf.Debug).Get(url).End()
-	//  resp, _, errs = gorequest.New().Proxy(api.httpProxy).Get(url).End()
-	if 0 < len(errs) || resp == nil || resp.StatusCode != 200 {
-		return xerrors.Errorf("Failed to request to CVE server. url: %s, errs: %w",
-			url, errs)
-	}
-	return nil
-}
-
 type response struct {
 	Key       string
 	CveDetail cvemodels.CveDetail
@@ -137,9 +114,9 @@ func (api cvedictClient) httpGet(key, url string, resChan chan<- response, errCh
 	var resp *http.Response
 	f := func() (err error) {
 		//  resp, body, errs = gorequest.New().SetDebug(config.Conf.Debug).Get(url).End()
-		resp, body, errs = gorequest.New().Get(url).End()
+		resp, body, errs = gorequest.New().Timeout(10 * time.Second).Get(url).End()
 		if 0 < len(errs) || resp == nil || resp.StatusCode != 200 {
-			return xerrors.Errorf("HTTP GET Error, url: %s, resp: %v, err: %w",
+			return xerrors.Errorf("HTTP GET Error, url: %s, resp: %v, err: %s",
 				url, resp, errs)
 		}
 		return nil
@@ -155,7 +132,7 @@ func (api cvedictClient) httpGet(key, url string, resChan chan<- response, errCh
 	}
 	cveDetail := cvemodels.CveDetail{}
 	if err := json.Unmarshal([]byte(body), &cveDetail); err != nil {
-		errChan <- xerrors.Errorf("Failed to Unmarshall. body: %s, err: %w", body, err)
+		errChan <- xerrors.Errorf("Failed to Unmarshal. body: %s, err: %w", body, err)
 		return
 	}
 	resChan <- response{
@@ -185,13 +162,13 @@ func (api cvedictClient) httpPost(key, url string, query map[string]string) ([]c
 	var resp *http.Response
 	f := func() (err error) {
 		//  req := gorequest.New().SetDebug(config.Conf.Debug).Post(url)
-		req := gorequest.New().Post(url)
+		req := gorequest.New().Timeout(10 * time.Second).Post(url)
 		for key := range query {
 			req = req.Send(fmt.Sprintf("%s=%s", key, query[key])).Type("json")
 		}
 		resp, body, errs = req.End()
 		if 0 < len(errs) || resp == nil || resp.StatusCode != 200 {
-			return xerrors.Errorf("HTTP POST error. url: %s, resp: %v, err: %w", url, resp, errs)
+			return xerrors.Errorf("HTTP POST error. url: %s, resp: %v, err: %s", url, resp, errs)
 		}
 		return nil
 	}
@@ -206,7 +183,7 @@ func (api cvedictClient) httpPost(key, url string, query map[string]string) ([]c
 	cveDetails := []cvemodels.CveDetail{}
 	if err := json.Unmarshal([]byte(body), &cveDetails); err != nil {
 		return nil,
-			xerrors.Errorf("Failed to Unmarshall. body: %s, err: %w", body, err)
+			xerrors.Errorf("Failed to Unmarshal. body: %s, err: %w", body, err)
 	}
 	return cveDetails, nil
 }

report/db_client.go

@@ -10,8 +10,8 @@ import (
 	gostdb "github.com/knqyf263/gost/db"
 	cvedb "github.com/kotakanbe/go-cve-dictionary/db"
 	ovaldb "github.com/kotakanbe/goval-dictionary/db"
-	exploitdb "github.com/mozqnet/go-exploitdb/db"
 	metasploitdb "github.com/takuzoo3868/go-msfdb/db"
+	exploitdb "github.com/vulsio/go-exploitdb/db"
 	"golang.org/x/xerrors"
 )
 
@@ -176,7 +176,7 @@ func NewExploitDB(cnf DBClientConf) (driver exploitdb.DB, locked bool, err error
 		path = cnf.ExploitCnf.SQLite3Path
 
 		if _, err := os.Stat(path); os.IsNotExist(err) {
-			util.Log.Warnf("--exploitdb-path=%s file not found. Fetch go-exploit-db before reporting if you want to display exploit codes of detected CVE-IDs. For details, see `https://github.com/mozqnet/go-exploitdb`", path)
+			util.Log.Warnf("--exploitdb-path=%s file not found. Fetch go-exploit-db before reporting if you want to display exploit codes of detected CVE-IDs. For details, see `https://github.com/vulsio/go-exploitdb`", path)
 			return nil, false, nil
 		}
 	}

report/email.go

@@ -123,11 +123,11 @@ func (e *emailSender) sendMail(smtpServerAddr, message string) (err error) {
 	if ok, param := c.Extension("AUTH"); ok {
 		authList := strings.Split(param, " ")
 		auth = e.newSaslClient(authList)
+		if err = c.Auth(auth); err != nil {
+			return xerrors.Errorf("Failed to authenticate: %w", err)
+		}
 	}
 
-	if err = c.Auth(auth); err != nil {
-		return xerrors.Errorf("Failed to authenticate: %w", err)
-	}
 	if err = c.Mail(emailConf.From, nil); err != nil {
 		return xerrors.Errorf("Failed to send Mail command: %w", err)
 	}

report/localfile.go

@@ -1,9 +1,7 @@
 package report
 
 import (
-	"bytes"
 	"encoding/json"
-	"encoding/xml"
 	"io/ioutil"
 	"os"
 	"path/filepath"
@@ -33,13 +31,10 @@ func (w LocalFileWriter) Write(rs ...models.ScanResult) (err error) {
 		path := filepath.Join(w.CurrentDir, r.ReportFileName())
 
 		if c.Conf.FormatJSON {
-			var p string
-			if c.Conf.Diff {
+			p := path + ".json"
+			if c.Conf.DiffPlus || c.Conf.DiffMinus {
 				p = path + "_diff.json"
-			} else {
-				p = path + ".json"
 			}
-
 			var b []byte
 			if b, err = json.MarshalIndent(r, "", "    "); err != nil {
 				return xerrors.Errorf("Failed to Marshal to JSON: %w", err)
@@ -50,13 +45,10 @@ func (w LocalFileWriter) Write(rs ...models.ScanResult) (err error) {
 		}
 
 		if c.Conf.FormatList {
-			var p string
-			if c.Conf.Diff {
+			p := path + "_short.txt"
+			if c.Conf.DiffPlus || c.Conf.DiffMinus {
 				p = path + "_short_diff.txt"
-			} else {
-				p = path + "_short.txt"
 			}
-
 			if err := writeFile(
 				p, []byte(formatList(r)), 0600); err != nil {
 				return xerrors.Errorf(
@@ -65,11 +57,9 @@ func (w LocalFileWriter) Write(rs ...models.ScanResult) (err error) {
 		}
 
 		if c.Conf.FormatFullText {
-			var p string
-			if c.Conf.Diff {
+			p := path + "_full.txt"
+			if c.Conf.DiffPlus || c.Conf.DiffMinus {
 				p = path + "_full_diff.txt"
-			} else {
-				p = path + "_full.txt"
 			}
 
 			if err := writeFile(
@@ -79,28 +69,10 @@ func (w LocalFileWriter) Write(rs ...models.ScanResult) (err error) {
 			}
 		}
 
-		if c.Conf.FormatXML {
-			var p string
-			if c.Conf.Diff {
-				p = path + "_diff.xml"
-			} else {
-				p = path + ".xml"
-			}
-
-			var b []byte
-			if b, err = xml.Marshal(r); err != nil {
-				return xerrors.Errorf("Failed to Marshal to XML: %w", err)
-			}
-			allBytes := bytes.Join([][]byte{[]byte(xml.Header + vulsOpenTag), b, []byte(vulsCloseTag)}, []byte{})
-			if err := writeFile(p, allBytes, 0600); err != nil {
-				return xerrors.Errorf("Failed to write XML. path: %s, err: %w", p, err)
-			}
-		}
-
 		if c.Conf.FormatCsvList {
-			p := path + "_short.csv"
-			if c.Conf.Diff {
-				p = path + "_short_diff.csv"
+			p := path + ".csv"
+			if c.Conf.DiffPlus || c.Conf.DiffMinus {
+				p = path + "_diff.csv"
 			}
 			if err := formatCsvList(r, p); err != nil {
 				return xerrors.Errorf("Failed to write CSV: %s, %w", p, err)

report/report.go

@@ -24,8 +24,8 @@ import (
 	cvedb "github.com/kotakanbe/go-cve-dictionary/db"
 	cvemodels "github.com/kotakanbe/go-cve-dictionary/models"
 	ovaldb "github.com/kotakanbe/goval-dictionary/db"
-	exploitdb "github.com/mozqnet/go-exploitdb/db"
 	metasploitdb "github.com/takuzoo3868/go-msfdb/db"
+	exploitdb "github.com/vulsio/go-exploitdb/db"
 	"golang.org/x/xerrors"
 )
 
@@ -121,22 +121,12 @@ func FillCveInfos(dbclient DBClient, rs []models.ScanResult, dir string) ([]mode
 		}
 	}
 
-	if c.Conf.Diff {
+	if c.Conf.DiffPlus || c.Conf.DiffMinus {
 		prevs, err := loadPrevious(rs)
 		if err != nil {
 			return nil, err
 		}
-
-		diff, err := diff(rs, prevs)
-		if err != nil {
-			return nil, err
-		}
-		for i, r := range diff {
-			if err := fillCvesWithNvdJvn(dbclient.CveDB, &r); err != nil {
-				return nil, err
-			}
-			rs[i] = r
-		}
+		rs = diff(rs, prevs, c.Conf.DiffPlus, c.Conf.DiffMinus)
 	}
 
 	for i, r := range rs {
@@ -227,7 +217,7 @@ func DetectGitHubCves(r *models.ScanResult, githubConfs map[string]c.GitHubConf)
 
 // DetectWordPressCves detects CVEs of WordPress
 func DetectWordPressCves(r *models.ScanResult, wpCnf *c.WpScanConf) error {
-	if len(r.Packages) == 0 {
+	if len(r.WordPressPackages) == 0 {
 		return nil
 	}
 	util.Log.Infof("Detect WordPress CVE. pkgs: %d ", len(r.WordPressPackages))
@@ -416,9 +406,9 @@ func detectPkgsCvesWithGost(driver gostdb.DB, r *models.ScanResult) error {
 }
 
 // fillWithExploitDB fills Exploits with exploit dataabase
-// https://github.com/mozqnet/go-exploitdb
+// https://github.com/vulsio/go-exploitdb
 func fillWithExploitDB(driver exploitdb.DB, r *models.ScanResult) (nExploitCve int, err error) {
-	return exploit.FillWithExploit(driver, r)
+	return exploit.FillWithExploit(driver, r, &config.Conf.Exploit)
 }
 
 // fillWithMetasploit fills metasploit modules with metasploit database

report/s3.go

@@ -3,7 +3,6 @@ package report
 import (
 	"bytes"
 	"encoding/json"
-	"encoding/xml"
 	"fmt"
 	"path"
 	"time"
@@ -92,18 +91,6 @@ func (w S3Writer) Write(rs ...models.ScanResult) (err error) {
 				return err
 			}
 		}
-
-		if c.Conf.FormatXML {
-			k := key + ".xml"
-			var b []byte
-			if b, err = xml.Marshal(r); err != nil {
-				return xerrors.Errorf("Failed to Marshal to XML: %w", err)
-			}
-			allBytes := bytes.Join([][]byte{[]byte(xml.Header + vulsOpenTag), b, []byte(vulsCloseTag)}, []byte{})
-			if err := putObject(svc, k, allBytes); err != nil {
-				return err
-			}
-		}
 	}
 	return nil
 }

report/slack.go

@@ -136,14 +136,14 @@ func send(msg message) error {
 	jsonBody := string(bytes)
 
 	f := func() (err error) {
-		resp, body, errs := gorequest.New().Proxy(config.Conf.HTTPProxy).Post(conf.HookURL).Send(string(jsonBody)).End()
+		resp, body, errs := gorequest.New().Timeout(10 * time.Second).Proxy(config.Conf.HTTPProxy).Post(conf.HookURL).Send(string(jsonBody)).End()
 		if 0 < len(errs) || resp == nil || resp.StatusCode != 200 {
 			count++
 			if count == retryMax {
 				return nil
 			}
 			return xerrors.Errorf(
-				"HTTP POST error. url: %s, resp: %v, body: %s, err: %w",
+				"HTTP POST error. url: %s, resp: %v, body: %s, err: %s",
 				conf.HookURL, resp, body, errs)
 		}
 		return nil
@@ -206,7 +206,7 @@ func toSlackAttachments(r models.ScanResult) (attaches []slack.Attachment) {
 		}
 
 		a := slack.Attachment{
-			Title:      vinfo.CveID,
+			Title:      vinfo.CveIDDiffFormat(config.Conf.DiffMinus || config.Conf.DiffPlus),
 			TitleLink:  "https://nvd.nist.gov/vuln/detail/" + vinfo.CveID,
 			Text:       attachmentText(vinfo, r.Family, r.CweDict, r.Packages),
 			MarkdownIn: []string{"text", "pretext"},
@@ -248,7 +248,7 @@ func attachmentText(vinfo models.VulnInfo, osFamily string, cweDict map[string]m
 	maxCvss := vinfo.MaxCvssScore()
 	vectors := []string{}
 
-	scores := append(vinfo.Cvss3Scores(), vinfo.Cvss2Scores(osFamily)...)
+	scores := append(vinfo.Cvss3Scores(), vinfo.Cvss2Scores()...)
 	for _, cvss := range scores {
 		if cvss.Value.Severity == "" {
 			continue

report/syslog.go

@@ -59,7 +59,7 @@ func (w SyslogWriter) encodeSyslog(result models.ScanResult) (messages []string)
 		kvPairs = append(kvPairs, fmt.Sprintf(`packages="%s"`, pkgs))
 
 		kvPairs = append(kvPairs, fmt.Sprintf(`cve_id="%s"`, cveID))
-		for _, cvss := range vinfo.Cvss2Scores(result.Family) {
+		for _, cvss := range vinfo.Cvss2Scores() {
 			kvPairs = append(kvPairs, fmt.Sprintf(`cvss_score_%s_v2="%.2f"`, cvss.Type, cvss.Value.Score))
 			kvPairs = append(kvPairs, fmt.Sprintf(`cvss_vector_%s_v2="%s"`, cvss.Type, cvss.Value.Vector))
 		}

report/syslog_test.go

@@ -51,6 +51,7 @@ func TestSyslogWriterEncodeSyslog(t *testing.T) {
 				`scanned_at="2018-06-13 16:10:00 +0000 UTC" server_name="teste01" os_family="ubuntu" os_release="16.04" ipv4_addr="192.168.0.1,10.0.2.15" ipv6_addr="" packages="pkg3,pkg4" cve_id="CVE-2017-0002" cvss_score_nvd_v2="5.00" cvss_vector_nvd_v2="AV:L/AC:L/Au:N/C:N/I:N/A:C" cvss_score_nvd_v3="9.80" cvss_vector_nvd_v3="AV:L/AC:L/Au:N/C:N/I:N/A:C" cwe_ids="CWE-20"`,
 			},
 		},
+		// 1
 		{
 			result: models.ScanResult{
 				ScannedAt:  time.Date(2018, 6, 13, 17, 10, 0, 0, time.UTC),
@@ -65,10 +66,11 @@ func TestSyslogWriterEncodeSyslog(t *testing.T) {
 						},
 						CveContents: models.CveContents{
 							models.RedHat: models.CveContent{
-								Cvss3Score:  5.0,
-								Cvss3Vector: "AV:L/AC:L/Au:N/C:N/I:N/A:C",
-								CweIDs:      []string{"CWE-284"},
-								Title:       "RHSA-2017:0001: pkg5 security update (Important)",
+								Cvss3Score:    5.0,
+								Cvss3Severity: "Medium",
+								Cvss3Vector:   "AV:L/AC:L/Au:N/C:N/I:N/A:C",
+								CweIDs:        []string{"CWE-284"},
+								Title:         "RHSA-2017:0001: pkg5 security update (Important)",
 							},
 						},
 					},

report/telegram.go

@@ -2,13 +2,16 @@ package report
 
 import (
 	"bytes"
+	"context"
 	"fmt"
 	"net/http"
 	"strconv"
 	"strings"
+	"time"
 
 	"github.com/future-architect/vuls/config"
 	"github.com/future-architect/vuls/models"
+	"github.com/future-architect/vuls/util"
 	"golang.org/x/xerrors"
 )
 
@@ -55,15 +58,21 @@ func (w TelegramWriter) Write(rs ...models.ScanResult) (err error) {
 func sendMessage(chatID, token, message string) error {
 	uri := fmt.Sprintf("https://api.telegram.org/bot%s/sendMessage", token)
 	payload := `{"text": "` + strings.Replace(message, `"`, `\"`, -1) + `", "chat_id": "` + chatID + `", "parse_mode": "Markdown" }`
-	req, err := http.NewRequest("POST", uri, bytes.NewBuffer([]byte(payload)))
-	req.Header.Add("Content-Type", "application/json")
+
+	ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
+	req, err := http.NewRequestWithContext(ctx, http.MethodPost, uri, bytes.NewBuffer([]byte(payload)))
+	defer cancel()
+	if err != nil {
+		return err
+	}
+	req.Header.Add("Content-Type", "application/json")
+
+	client, err := util.GetHTTPClient(config.Conf.HTTPProxy)
 	if err != nil {
 		return err
 	}
-	client := &http.Client{}
 	resp, err := client.Do(req)
 	if checkResponse(resp) != nil && err != nil {
-		fmt.Println(err)
 		return err
 	}
 	defer resp.Body.Close()

report/tui.go

@@ -150,8 +150,6 @@ func keybindings(g *gocui.Gui) (err error) {
 	//  errs = append(errs, g.SetKeybinding("msg", gocui.KeyEnter, gocui.ModNone, delMsg))
 	//  errs = append(errs, g.SetKeybinding("detail", gocui.KeyEnter, gocui.ModNone, showMsg))
 
-	//TODO Help Ctrl-h
-
 	errs = append(errs, g.SetKeybinding("", gocui.KeyCtrlC, gocui.ModNone, quit))
 	//  errs = append(errs, g.SetKeybinding("side", gocui.KeyEnter, gocui.ModNone, getLine))
 	//  errs = append(errs, g.SetKeybinding("msg", gocui.KeyEnter, gocui.ModNone, delMsg))
@@ -635,6 +633,7 @@ func summaryLines(r models.ScanResult) string {
 		var cols []string
 		cols = []string{
 			fmt.Sprintf(indexFormat, i+1),
+			string(vinfo.DiffStatus),
 			vinfo.CveID,
 			cvssScore + " |",
 			fmt.Sprintf("%-6s |", av),
@@ -937,20 +936,11 @@ func detailLines() (string, error) {
 	table := uitable.New()
 	table.MaxColWidth = maxColWidth
 	table.Wrap = true
-	scores := append(vinfo.Cvss3Scores(), vinfo.Cvss2Scores(r.Family)...)
+	scores := append(vinfo.Cvss3Scores(), vinfo.Cvss2Scores()...)
 	var cols []interface{}
 	for _, score := range scores {
-		if score.Value.Score == 0 && score.Value.Severity == "" {
-			continue
-		}
-		scoreStr := "-"
-		if 0 < score.Value.Score {
-			scoreStr = fmt.Sprintf("%3.1f", score.Value.Score)
-		}
-		scoreVec := fmt.Sprintf("%s/%s", scoreStr, score.Value.Vector)
 		cols = []interface{}{
-			scoreVec,
-			score.Value.Severity,
+			score.Value.Format(),
 			score.Type,
 		}
 		table.AddRow(cols...)

report/util.go

@@ -149,7 +149,7 @@ No CVE-IDs are found in updatable packages.
 		}
 
 		data = append(data, []string{
-			vinfo.CveID,
+			vinfo.CveIDDiffFormat(config.Conf.DiffMinus || config.Conf.DiffPlus),
 			fmt.Sprintf("%4.1f", max),
 			fmt.Sprintf("%5s", vinfo.AttackVector()),
 			// fmt.Sprintf("%4.1f", v2max),
@@ -213,7 +213,7 @@ No CVE-IDs are found in updatable packages.
 			}
 		}
 
-		for _, cvss := range vuln.Cvss2Scores(r.Family) {
+		for _, cvss := range vuln.Cvss2Scores() {
 			if cvssstr := cvss.Value.Format(); cvssstr != "" {
 				data = append(data, []string{string(cvss.Type), cvssstr})
 			}
@@ -373,7 +373,7 @@ No CVE-IDs are found in updatable packages.
 		table.SetColWidth(80)
 		table.SetHeaderAlignment(tablewriter.ALIGN_LEFT)
 		table.SetHeader([]string{
-			vuln.CveID,
+			vuln.CveIDDiffFormat(config.Conf.DiffMinus || config.Conf.DiffPlus),
 			vuln.PatchStatus(r.Packages),
 		})
 		table.SetBorder(true)
@@ -477,15 +477,18 @@ func needToRefreshCve(r models.ScanResult) bool {
 
 func overwriteJSONFile(dir string, r models.ScanResult) error {
 	before := config.Conf.FormatJSON
-	beforeDiff := config.Conf.Diff
+	beforePlusDiff := config.Conf.DiffPlus
+	beforeMinusDiff := config.Conf.DiffMinus
 	config.Conf.FormatJSON = true
-	config.Conf.Diff = false
+	config.Conf.DiffPlus = false
+	config.Conf.DiffMinus = false
 	w := LocalFileWriter{CurrentDir: dir}
 	if err := w.Write(r); err != nil {
 		return xerrors.Errorf("Failed to write summary report: %w", err)
 	}
 	config.Conf.FormatJSON = before
-	config.Conf.Diff = beforeDiff
+	config.Conf.DiffPlus = beforePlusDiff
+	config.Conf.DiffMinus = beforeMinusDiff
 	return nil
 }
 
@@ -504,7 +507,7 @@ func loadPrevious(currs models.ScanResults) (prevs models.ScanResults, err error
 			path := filepath.Join(dir, filename)
 			r, err := loadOneServerScanResult(path)
 			if err != nil {
-				util.Log.Errorf("%+v", err)
+				util.Log.Debugf("%+v", err)
 				continue
 			}
 			if r.Family == result.Family && r.Release == result.Release {
@@ -520,7 +523,7 @@ func loadPrevious(currs models.ScanResults) (prevs models.ScanResults, err error
 	return prevs, nil
 }
 
-func diff(curResults, preResults models.ScanResults) (diffed models.ScanResults, err error) {
+func diff(curResults, preResults models.ScanResults, isPlus, isMinus bool) (diffed models.ScanResults) {
 	for _, current := range curResults {
 		found := false
 		var previous models.ScanResult
@@ -532,24 +535,46 @@ func diff(curResults, preResults models.ScanResults) (diffed models.ScanResults,
 			}
 		}
 
-		if found {
-			current.ScannedCves = getDiffCves(previous, current)
-			packages := models.Packages{}
-			for _, s := range current.ScannedCves {
-				for _, affected := range s.AffectedPackages {
-					p := current.Packages[affected.Name]
-					packages[affected.Name] = p
-				}
-			}
-			current.Packages = packages
+		if !found {
+			diffed = append(diffed, current)
+			continue
 		}
 
+		cves := models.VulnInfos{}
+		if isPlus {
+			cves = getPlusDiffCves(previous, current)
+		}
+		if isMinus {
+			minus := getMinusDiffCves(previous, current)
+			if len(cves) == 0 {
+				cves = minus
+			} else {
+				for k, v := range minus {
+					cves[k] = v
+				}
+			}
+		}
+
+		packages := models.Packages{}
+		for _, s := range cves {
+			for _, affected := range s.AffectedPackages {
+				var p models.Package
+				if s.DiffStatus == models.DiffPlus {
+					p = current.Packages[affected.Name]
+				} else {
+					p = previous.Packages[affected.Name]
+				}
+				packages[affected.Name] = p
+			}
+		}
+		current.ScannedCves = cves
+		current.Packages = packages
 		diffed = append(diffed, current)
 	}
-	return diffed, err
+	return
 }
 
-func getDiffCves(previous, current models.ScanResult) models.VulnInfos {
+func getPlusDiffCves(previous, current models.ScanResult) models.VulnInfos {
 	previousCveIDsSet := map[string]bool{}
 	for _, previousVulnInfo := range previous.ScannedCves {
 		previousCveIDsSet[previousVulnInfo.CveID] = true
@@ -560,6 +585,7 @@ func getDiffCves(previous, current models.ScanResult) models.VulnInfos {
 	for _, v := range current.ScannedCves {
 		if previousCveIDsSet[v.CveID] {
 			if isCveInfoUpdated(v.CveID, previous, current) {
+				v.DiffStatus = models.DiffPlus
 				updated[v.CveID] = v
 				util.Log.Debugf("updated: %s", v.CveID)
 
@@ -575,11 +601,12 @@ func getDiffCves(previous, current models.ScanResult) models.VulnInfos {
 			}
 		} else {
 			util.Log.Debugf("new: %s", v.CveID)
+			v.DiffStatus = models.DiffPlus
 			new[v.CveID] = v
 		}
 	}
 
-	if len(updated) == 0 {
+	if len(updated) == 0 && len(new) == 0 {
 		util.Log.Infof("%s: There are %d vulnerabilities, but no difference between current result and previous one.", current.FormatServerName(), len(current.ScannedCves))
 	}
 
@@ -589,6 +616,27 @@ func getDiffCves(previous, current models.ScanResult) models.VulnInfos {
 	return updated
 }
 
+func getMinusDiffCves(previous, current models.ScanResult) models.VulnInfos {
+	currentCveIDsSet := map[string]bool{}
+	for _, currentVulnInfo := range current.ScannedCves {
+		currentCveIDsSet[currentVulnInfo.CveID] = true
+	}
+
+	clear := models.VulnInfos{}
+	for _, v := range previous.ScannedCves {
+		if !currentCveIDsSet[v.CveID] {
+			v.DiffStatus = models.DiffMinus
+			clear[v.CveID] = v
+			util.Log.Debugf("clear: %s", v.CveID)
+		}
+	}
+	if len(clear) == 0 {
+		util.Log.Infof("%s: There are %d vulnerabilities, but no difference between current result and previous one.", current.FormatServerName(), len(current.ScannedCves))
+	}
+
+	return clear
+}
+
 func isCveFixed(current models.VulnInfo, previous models.ScanResult) bool {
 	preVinfo, _ := previous.ScannedCves[current.CveID]
 	pre := map[string]bool{}

report/util_test.go

@@ -14,6 +14,7 @@ import (
 
 func TestMain(m *testing.M) {
 	util.Log = util.NewCustomLogger(config.ServerInfo{})
+	pp.ColoringEnabled = false
 	code := m.Run()
 	os.Exit(code)
 }
@@ -174,7 +175,7 @@ func TestIsCveInfoUpdated(t *testing.T) {
 	}
 }
 
-func TestDiff(t *testing.T) {
+func TestPlusMinusDiff(t *testing.T) {
 	atCurrent, _ := time.Parse("2006-01-02", "2014-12-31")
 	atPrevious, _ := time.Parse("2006-01-02", "2014-11-31")
 	var tests = []struct {
@@ -182,81 +183,56 @@ func TestDiff(t *testing.T) {
 		inPrevious models.ScanResults
 		out        models.ScanResult
 	}{
+		//same
 		{
 			inCurrent: models.ScanResults{
 				{
 					ScannedAt:  atCurrent,
 					ServerName: "u16",
-					Family:     "ubuntu",
-					Release:    "16.04",
 					ScannedCves: models.VulnInfos{
 						"CVE-2012-6702": {
 							CveID:            "CVE-2012-6702",
 							AffectedPackages: models.PackageFixStatuses{{Name: "libexpat1"}},
-							DistroAdvisories: []models.DistroAdvisory{},
-							CpeURIs:          []string{},
 						},
 						"CVE-2014-9761": {
 							CveID:            "CVE-2014-9761",
 							AffectedPackages: models.PackageFixStatuses{{Name: "libc-bin"}},
-							DistroAdvisories: []models.DistroAdvisory{},
-							CpeURIs:          []string{},
 						},
 					},
-					Packages: models.Packages{},
-					Errors:   []string{},
-					Optional: map[string]interface{}{},
 				},
 			},
 			inPrevious: models.ScanResults{
 				{
 					ScannedAt:  atPrevious,
 					ServerName: "u16",
-					Family:     "ubuntu",
-					Release:    "16.04",
 					ScannedCves: models.VulnInfos{
 						"CVE-2012-6702": {
 							CveID:            "CVE-2012-6702",
 							AffectedPackages: models.PackageFixStatuses{{Name: "libexpat1"}},
-							DistroAdvisories: []models.DistroAdvisory{},
-							CpeURIs:          []string{},
 						},
 						"CVE-2014-9761": {
 							CveID:            "CVE-2014-9761",
 							AffectedPackages: models.PackageFixStatuses{{Name: "libc-bin"}},
-							DistroAdvisories: []models.DistroAdvisory{},
-							CpeURIs:          []string{},
 						},
 					},
-					Packages: models.Packages{},
-					Errors:   []string{},
-					Optional: map[string]interface{}{},
 				},
 			},
 			out: models.ScanResult{
 				ScannedAt:   atCurrent,
 				ServerName:  "u16",
-				Family:      "ubuntu",
-				Release:     "16.04",
-				Packages:    models.Packages{},
 				ScannedCves: models.VulnInfos{},
-				Errors:      []string{},
-				Optional:    map[string]interface{}{},
 			},
 		},
+		//plus, minus
 		{
 			inCurrent: models.ScanResults{
 				{
 					ScannedAt:  atCurrent,
 					ServerName: "u16",
-					Family:     "ubuntu",
-					Release:    "16.04",
 					ScannedCves: models.VulnInfos{
 						"CVE-2016-6662": {
 							CveID:            "CVE-2016-6662",
 							AffectedPackages: models.PackageFixStatuses{{Name: "mysql-libs"}},
-							DistroAdvisories: []models.DistroAdvisory{},
-							CpeURIs:          []string{},
 						},
 					},
 					Packages: models.Packages{
@@ -267,34 +243,45 @@ func TestDiff(t *testing.T) {
 							NewVersion: "5.1.73",
 							NewRelease: "8.el6_8",
 							Repository: "",
-							Changelog: models.Changelog{
-								Contents: "",
-								Method:   "",
-							},
 						},
 					},
 				},
 			},
 			inPrevious: models.ScanResults{
 				{
-					ScannedAt:   atPrevious,
-					ServerName:  "u16",
-					Family:      "ubuntu",
-					Release:     "16.04",
-					ScannedCves: models.VulnInfos{},
+					ScannedAt:  atPrevious,
+					ServerName: "u16",
+					ScannedCves: models.VulnInfos{
+						"CVE-2020-6662": {
+							CveID:            "CVE-2020-6662",
+							AffectedPackages: models.PackageFixStatuses{{Name: "bind"}},
+						},
+					},
+					Packages: models.Packages{
+						"bind": {
+							Name:       "bind",
+							Version:    "5.1.73",
+							Release:    "7.el6",
+							NewVersion: "5.1.73",
+							NewRelease: "8.el6_8",
+							Repository: "",
+						},
+					},
 				},
 			},
 			out: models.ScanResult{
 				ScannedAt:  atCurrent,
 				ServerName: "u16",
-				Family:     "ubuntu",
-				Release:    "16.04",
 				ScannedCves: models.VulnInfos{
 					"CVE-2016-6662": {
 						CveID:            "CVE-2016-6662",
 						AffectedPackages: models.PackageFixStatuses{{Name: "mysql-libs"}},
-						DistroAdvisories: []models.DistroAdvisory{},
-						CpeURIs:          []string{},
+						DiffStatus:       "+",
+					},
+					"CVE-2020-6662": {
+						CveID:            "CVE-2020-6662",
+						AffectedPackages: models.PackageFixStatuses{{Name: "bind"}},
+						DiffStatus:       "-",
 					},
 				},
 				Packages: models.Packages{
@@ -305,10 +292,14 @@ func TestDiff(t *testing.T) {
 						NewVersion: "5.1.73",
 						NewRelease: "8.el6_8",
 						Repository: "",
-						Changelog: models.Changelog{
-							Contents: "",
-							Method:   "",
-						},
+					},
+					"bind": {
+						Name:       "bind",
+						Version:    "5.1.73",
+						Release:    "7.el6",
+						NewVersion: "5.1.73",
+						NewRelease: "8.el6_8",
+						Repository: "",
 					},
 				},
 			},
@@ -316,7 +307,312 @@ func TestDiff(t *testing.T) {
 	}
 
 	for i, tt := range tests {
-		diff, _ := diff(tt.inCurrent, tt.inPrevious)
+		diff := diff(tt.inCurrent, tt.inPrevious, true, true)
+		for _, actual := range diff {
+			if !reflect.DeepEqual(actual.ScannedCves, tt.out.ScannedCves) {
+				h := pp.Sprint(actual.ScannedCves)
+				x := pp.Sprint(tt.out.ScannedCves)
+				t.Errorf("[%d] cves actual: \n %s \n expected: \n %s", i, h, x)
+			}
+
+			for j := range tt.out.Packages {
+				if !reflect.DeepEqual(tt.out.Packages[j], actual.Packages[j]) {
+					h := pp.Sprint(tt.out.Packages[j])
+					x := pp.Sprint(actual.Packages[j])
+					t.Errorf("[%d] packages actual: \n %s \n expected: \n %s", i, x, h)
+				}
+			}
+		}
+	}
+}
+
+func TestPlusDiff(t *testing.T) {
+	atCurrent, _ := time.Parse("2006-01-02", "2014-12-31")
+	atPrevious, _ := time.Parse("2006-01-02", "2014-11-31")
+	var tests = []struct {
+		inCurrent  models.ScanResults
+		inPrevious models.ScanResults
+		out        models.ScanResult
+	}{
+		{
+			// same
+			inCurrent: models.ScanResults{
+				{
+					ScannedAt:  atCurrent,
+					ServerName: "u16",
+					ScannedCves: models.VulnInfos{
+						"CVE-2012-6702": {
+							CveID:            "CVE-2012-6702",
+							AffectedPackages: models.PackageFixStatuses{{Name: "libexpat1"}},
+						},
+						"CVE-2014-9761": {
+							CveID:            "CVE-2014-9761",
+							AffectedPackages: models.PackageFixStatuses{{Name: "libc-bin"}},
+						},
+					},
+				},
+			},
+			inPrevious: models.ScanResults{
+				{
+					ScannedAt:  atPrevious,
+					ServerName: "u16",
+					ScannedCves: models.VulnInfos{
+						"CVE-2012-6702": {
+							CveID:            "CVE-2012-6702",
+							AffectedPackages: models.PackageFixStatuses{{Name: "libexpat1"}},
+						},
+						"CVE-2014-9761": {
+							CveID:            "CVE-2014-9761",
+							AffectedPackages: models.PackageFixStatuses{{Name: "libc-bin"}},
+						},
+					},
+				},
+			},
+			out: models.ScanResult{
+				ScannedAt:   atCurrent,
+				ServerName:  "u16",
+				ScannedCves: models.VulnInfos{},
+			},
+		},
+		// plus
+		{
+			inCurrent: models.ScanResults{
+				{
+					ScannedAt:  atCurrent,
+					ServerName: "u16",
+					ScannedCves: models.VulnInfos{
+						"CVE-2016-6662": {
+							CveID:            "CVE-2016-6662",
+							AffectedPackages: models.PackageFixStatuses{{Name: "mysql-libs"}},
+						},
+					},
+					Packages: models.Packages{
+						"mysql-libs": {
+							Name:       "mysql-libs",
+							Version:    "5.1.73",
+							Release:    "7.el6",
+							NewVersion: "5.1.73",
+							NewRelease: "8.el6_8",
+							Repository: "",
+						},
+					},
+				},
+			},
+			inPrevious: models.ScanResults{
+				{
+					ScannedAt:  atPrevious,
+					ServerName: "u16",
+				},
+			},
+			out: models.ScanResult{
+				ScannedAt:  atCurrent,
+				ServerName: "u16",
+				ScannedCves: models.VulnInfos{
+					"CVE-2016-6662": {
+						CveID:            "CVE-2016-6662",
+						AffectedPackages: models.PackageFixStatuses{{Name: "mysql-libs"}},
+						DiffStatus:       "+",
+					},
+				},
+				Packages: models.Packages{
+					"mysql-libs": {
+						Name:       "mysql-libs",
+						Version:    "5.1.73",
+						Release:    "7.el6",
+						NewVersion: "5.1.73",
+						NewRelease: "8.el6_8",
+						Repository: "",
+					},
+				},
+			},
+		},
+		// minus
+		{
+			inCurrent: models.ScanResults{
+				{
+					ScannedAt:  atCurrent,
+					ServerName: "u16",
+					ScannedCves: models.VulnInfos{
+						"CVE-2012-6702": {
+							CveID: "CVE-2012-6702",
+						},
+					},
+				},
+			},
+			inPrevious: models.ScanResults{
+				{
+					ScannedAt:  atPrevious,
+					ServerName: "u16",
+					ScannedCves: models.VulnInfos{
+						"CVE-2012-6702": {
+							CveID: "CVE-2012-6702",
+						},
+						"CVE-2014-9761": {
+							CveID: "CVE-2014-9761",
+						},
+					},
+				},
+			},
+			out: models.ScanResult{
+				ScannedAt:   atCurrent,
+				ServerName:  "u16",
+				ScannedCves: models.VulnInfos{},
+			},
+		},
+	}
+
+	for i, tt := range tests {
+		diff := diff(tt.inCurrent, tt.inPrevious, true, false)
+		for _, actual := range diff {
+			if !reflect.DeepEqual(actual.ScannedCves, tt.out.ScannedCves) {
+				h := pp.Sprint(actual.ScannedCves)
+				x := pp.Sprint(tt.out.ScannedCves)
+				t.Errorf("[%d] cves actual: \n %s \n expected: \n %s", i, h, x)
+			}
+
+			for j := range tt.out.Packages {
+				if !reflect.DeepEqual(tt.out.Packages[j], actual.Packages[j]) {
+					h := pp.Sprint(tt.out.Packages[j])
+					x := pp.Sprint(actual.Packages[j])
+					t.Errorf("[%d] packages actual: \n %s \n expected: \n %s", i, x, h)
+				}
+			}
+		}
+	}
+}
+
+func TestMinusDiff(t *testing.T) {
+	atCurrent, _ := time.Parse("2006-01-02", "2014-12-31")
+	atPrevious, _ := time.Parse("2006-01-02", "2014-11-31")
+	var tests = []struct {
+		inCurrent  models.ScanResults
+		inPrevious models.ScanResults
+		out        models.ScanResult
+	}{
+		// same
+		{
+			inCurrent: models.ScanResults{
+				{
+					ScannedAt:  atCurrent,
+					ServerName: "u16",
+					ScannedCves: models.VulnInfos{
+						"CVE-2012-6702": {
+							CveID:            "CVE-2012-6702",
+							AffectedPackages: models.PackageFixStatuses{{Name: "libexpat1"}},
+						},
+						"CVE-2014-9761": {
+							CveID:            "CVE-2014-9761",
+							AffectedPackages: models.PackageFixStatuses{{Name: "libc-bin"}},
+						},
+					},
+				},
+			},
+			inPrevious: models.ScanResults{
+				{
+					ScannedAt:  atPrevious,
+					ServerName: "u16",
+					ScannedCves: models.VulnInfos{
+						"CVE-2012-6702": {
+							CveID:            "CVE-2012-6702",
+							AffectedPackages: models.PackageFixStatuses{{Name: "libexpat1"}},
+						},
+						"CVE-2014-9761": {
+							CveID:            "CVE-2014-9761",
+							AffectedPackages: models.PackageFixStatuses{{Name: "libc-bin"}},
+						},
+					},
+				},
+			},
+			out: models.ScanResult{
+				ScannedAt:   atCurrent,
+				ServerName:  "u16",
+				ScannedCves: models.VulnInfos{},
+			},
+		},
+		// minus
+		{
+			inCurrent: models.ScanResults{
+				{
+					ScannedAt:  atPrevious,
+					ServerName: "u16",
+					Packages:   models.Packages{},
+				},
+			},
+			inPrevious: models.ScanResults{
+				{
+					ScannedAt:  atCurrent,
+					ServerName: "u16",
+					ScannedCves: models.VulnInfos{
+						"CVE-2016-6662": {
+							CveID:            "CVE-2016-6662",
+							AffectedPackages: models.PackageFixStatuses{{Name: "mysql-libs"}},
+						},
+					},
+					Packages: models.Packages{
+						"mysql-libs": {
+							Name:       "mysql-libs",
+							Version:    "5.1.73",
+							Release:    "7.el6",
+							NewVersion: "5.1.73",
+							NewRelease: "8.el6_8",
+							Repository: "",
+						},
+					},
+				},
+			},
+			out: models.ScanResult{
+				ScannedAt:  atCurrent,
+				ServerName: "u16",
+				ScannedCves: models.VulnInfos{
+					"CVE-2016-6662": {
+						CveID:            "CVE-2016-6662",
+						AffectedPackages: models.PackageFixStatuses{{Name: "mysql-libs"}},
+						DiffStatus:       "-",
+					},
+				},
+				Packages: models.Packages{
+					"mysql-libs": {
+						Name:       "mysql-libs",
+						Version:    "5.1.73",
+						Release:    "7.el6",
+						NewVersion: "5.1.73",
+						NewRelease: "8.el6_8",
+						Repository: "",
+					},
+				},
+			},
+		},
+		// plus
+		{
+			inCurrent: models.ScanResults{
+				{
+					ScannedAt:  atPrevious,
+					ServerName: "u16",
+					ScannedCves: models.VulnInfos{
+						"CVE-2016-6662": {
+							CveID:            "CVE-2016-6662",
+							AffectedPackages: models.PackageFixStatuses{{Name: "mysql-libs"}},
+						},
+					},
+				},
+			},
+			inPrevious: models.ScanResults{
+				{
+					ScannedAt:   atCurrent,
+					ServerName:  "u16",
+					ScannedCves: models.VulnInfos{},
+				},
+			},
+			out: models.ScanResult{
+				ScannedAt:   atCurrent,
+				ServerName:  "u16",
+				ScannedCves: models.VulnInfos{},
+			},
+		},
+	}
+
+	for i, tt := range tests {
+		diff := diff(tt.inCurrent, tt.inPrevious, false, true)
 		for _, actual := range diff {
 			if !reflect.DeepEqual(actual.ScannedCves, tt.out.ScannedCves) {
 				h := pp.Sprint(actual.ScannedCves)

saas/saas.go

@@ -2,19 +2,22 @@ package saas
 
 import (
 	"bytes"
+	"context"
 	"encoding/json"
+	"fmt"
 	"io/ioutil"
 	"net/http"
-	"net/url"
 	"os"
 	"path"
 	"strings"
+	"time"
 
 	"github.com/aws/aws-sdk-go/aws"
 	"github.com/aws/aws-sdk-go/aws/credentials"
 	"github.com/aws/aws-sdk-go/aws/session"
 	"github.com/aws/aws-sdk-go/service/s3"
 	"github.com/aws/aws-sdk-go/service/sts"
+	"github.com/future-architect/vuls/config"
 	c "github.com/future-architect/vuls/config"
 	"github.com/future-architect/vuls/models"
 	"github.com/future-architect/vuls/util"
@@ -40,8 +43,7 @@ type payload struct {
 }
 
 // UploadSaas : UploadSaas
-func (w Writer) Write(rs ...models.ScanResult) (err error) {
-	// dir string, configPath string, config *c.Config
+func (w Writer) Write(rs ...models.ScanResult) error {
 	if len(rs) == 0 {
 		return nil
 	}
@@ -59,34 +61,25 @@ func (w Writer) Write(rs ...models.ScanResult) (err error) {
 		ScannedIPv4s: strings.Join(ipv4s, ", "),
 		ScannedIPv6s: strings.Join(ipv6s, ", "),
 	}
-
-	var body []byte
-	if body, err = json.Marshal(payload); err != nil {
+	body, err := json.Marshal(payload)
+	if err != nil {
 		return xerrors.Errorf("Failed to Marshal to JSON: %w", err)
 	}
 
-	var req *http.Request
-	if req, err = http.NewRequest("POST", c.Conf.Saas.URL, bytes.NewBuffer(body)); err != nil {
+	ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
+	req, err := http.NewRequestWithContext(ctx, http.MethodPost, c.Conf.Saas.URL, bytes.NewBuffer(body))
+	defer cancel()
+	if err != nil {
 		return err
 	}
 	req.Header.Set("Content-Type", "application/json")
 	req.Header.Set("Accept", "application/json")
-
-	proxy := c.Conf.HTTPProxy
-	var client http.Client
-	if proxy != "" {
-		proxyURL, _ := url.Parse(proxy)
-		client = http.Client{
-			Transport: &http.Transport{
-				Proxy: http.ProxyURL(proxyURL),
-			},
-		}
-	} else {
-		client = http.Client{}
+	client, err := util.GetHTTPClient(config.Conf.HTTPProxy)
+	if err != nil {
+		return err
 	}
-
-	var resp *http.Response
-	if resp, err = client.Do(req); err != nil {
+	resp, err := client.Do(req)
+	if err != nil {
 		return err
 	}
 	defer resp.Body.Close()
@@ -94,44 +87,40 @@ func (w Writer) Write(rs ...models.ScanResult) (err error) {
 		return xerrors.Errorf("Failed to get Credential. Request JSON : %s,", string(body))
 	}
 
-	var t []byte
-	if t, err = ioutil.ReadAll(resp.Body); err != nil {
+	t, err := ioutil.ReadAll(resp.Body)
+	if err != nil {
 		return err
 	}
-
 	var tempCredential TempCredential
-	if err = json.Unmarshal(t, &tempCredential); err != nil {
+	if err := json.Unmarshal(t, &tempCredential); err != nil {
 		return xerrors.Errorf("Failed to unmarshal saas credential file. err : %s", err)
 	}
 
-	credential := credentials.NewStaticCredentialsFromCreds(credentials.Value{
-		AccessKeyID:     *tempCredential.Credential.AccessKeyId,
-		SecretAccessKey: *tempCredential.Credential.SecretAccessKey,
-		SessionToken:    *tempCredential.Credential.SessionToken,
+	sess, err := session.NewSession(&aws.Config{
+		Credentials: credentials.NewStaticCredentialsFromCreds(credentials.Value{
+			AccessKeyID:     *tempCredential.Credential.AccessKeyId,
+			SecretAccessKey: *tempCredential.Credential.SecretAccessKey,
+			SessionToken:    *tempCredential.Credential.SessionToken,
+		}),
+		Region: aws.String("ap-northeast-1"),
 	})
-
-	var sess *session.Session
-	if sess, err = session.NewSession(&aws.Config{
-		Credentials: credential,
-		Region:      aws.String("ap-northeast-1"),
-	}); err != nil {
+	if err != nil {
 		return xerrors.Errorf("Failed to new aws session. err: %w", err)
 	}
 
 	svc := s3.New(sess)
 	for _, r := range rs {
-		s3Key := renameKeyNameUTC(r.ScannedAt, r.ServerUUID, r.Container)
-		var b []byte
-		if b, err = json.Marshal(r); err != nil {
+		b, err := json.Marshal(r)
+		if err != nil {
 			return xerrors.Errorf("Failed to Marshal to JSON: %w", err)
 		}
 		util.Log.Infof("Uploading...: ServerName: %s, ", r.ServerName)
+		s3Key := renameKeyName(r.ServerUUID, r.Container)
 		putObjectInput := &s3.PutObjectInput{
 			Bucket: aws.String(tempCredential.S3Bucket),
 			Key:    aws.String(path.Join(tempCredential.S3ResultsDir, s3Key)),
 			Body:   bytes.NewReader(b),
 		}
-
 		if _, err := svc.PutObject(putObjectInput); err != nil {
 			return xerrors.Errorf("Failed to upload data to %s/%s, err: %w",
 				tempCredential.S3Bucket, s3Key, err)
@@ -140,3 +129,10 @@ func (w Writer) Write(rs ...models.ScanResult) (err error) {
 	util.Log.Infof("done")
 	return nil
 }
+
+func renameKeyName(uuid string, container models.Container) string {
+	if len(container.ContainerID) == 0 {
+		return fmt.Sprintf("%s.json", uuid)
+	}
+	return fmt.Sprintf("%s@%s.json", container.UUID, uuid)
+}

saas/uuid.go

@@ -9,7 +9,6 @@ import (
 	"regexp"
 	"sort"
 	"strings"
-	"time"
 
 	"github.com/BurntSushi/toml"
 	c "github.com/future-architect/vuls/config"
@@ -19,14 +18,6 @@ import (
 	"golang.org/x/xerrors"
 )
 
-func renameKeyNameUTC(scannedAt time.Time, uuid string, container models.Container) string {
-	timestr := scannedAt.UTC().Format(time.RFC3339)
-	if len(container.ContainerID) == 0 {
-		return fmt.Sprintf("%s/%s.json", timestr, uuid)
-	}
-	return fmt.Sprintf("%s/%s@%s.json", timestr, container.UUID, uuid)
-}
-
 const reUUID = "[\\da-f]{8}-[\\da-f]{4}-[\\da-f]{4}-[\\da-f]{4}-[\\da-f]{12}"
 
 // Scanning with the -containers-only flag at scan time, the UUID of Container Host may not be generated,

scan/alpine.go

@@ -32,19 +32,16 @@ func newAlpine(c config.ServerInfo) *alpine {
 
 // Alpine
 // https://github.com/mizzy/specinfra/blob/master/lib/specinfra/helper/detect_os/alpine.rb
-func detectAlpine(c config.ServerInfo) (itsMe bool, os osTypeInterface) {
-	os = newAlpine(c)
-
+func detectAlpine(c config.ServerInfo) (bool, osTypeInterface) {
 	if r := exec(c, "ls /etc/alpine-release", noSudo); !r.isSuccess() {
-		return false, os
+		return false, nil
 	}
-
 	if r := exec(c, "cat /etc/alpine-release", noSudo); r.isSuccess() {
+		os := newAlpine(c)
 		os.setDistro(config.Alpine, strings.TrimSpace(r.Stdout))
 		return true, os
 	}
-
-	return false, os
+	return false, nil
 }
 
 func (o *alpine) checkScanMode() error {

scan/base.go

@@ -322,7 +322,7 @@ func (l *base) detectPlatform() {
 
 var dsFingerPrintPrefix = "AgentStatus.agentCertHash: "
 
-func (l *base) detectDeepSecurity() (fingerprint string, err error) {
+func (l *base) detectDeepSecurity() (string, error) {
 	// only work root user
 	if l.getServerInfo().Mode.IsFastRoot() {
 		if r := l.exec("test -f /opt/ds_agent/dsa_query", sudo); r.isSuccess() {
@@ -621,8 +621,8 @@ func (d *DummyFileInfo) IsDir() bool { return false }
 //Sys is
 func (d *DummyFileInfo) Sys() interface{} { return nil }
 
-func (l *base) scanWordPress() (err error) {
-	if l.ServerInfo.WordPress.IsZero() {
+func (l *base) scanWordPress() error {
+	if l.ServerInfo.WordPress.IsZero() || l.ServerInfo.Type == config.ServerTypePseudo {
 		return nil
 	}
 	l.log.Info("Scanning WordPress...")
@@ -835,7 +835,7 @@ func (l *base) findPortTestSuccessOn(listenIPPorts []string, searchListenPort mo
 	return addrs
 }
 
-func (l *base) ps() (stdout string, err error) {
+func (l *base) ps() (string, error) {
 	cmd := `LANGUAGE=en_US.UTF-8 ps --no-headers --ppid 2 -p 2 --deselect -o pid,comm`
 	r := l.exec(util.PrependProxyEnv(cmd), noSudo)
 	if !r.isSuccess() {
@@ -858,7 +858,7 @@ func (l *base) parsePs(stdout string) map[string]string {
 	return pidNames
 }
 
-func (l *base) lsProcExe(pid string) (stdout string, err error) {
+func (l *base) lsProcExe(pid string) (string, error) {
 	cmd := fmt.Sprintf("ls -l /proc/%s/exe", pid)
 	r := l.exec(util.PrependProxyEnv(cmd), sudo)
 	if !r.isSuccess() {
@@ -875,7 +875,7 @@ func (l *base) parseLsProcExe(stdout string) (string, error) {
 	return ss[10], nil
 }
 
-func (l *base) grepProcMap(pid string) (stdout string, err error) {
+func (l *base) grepProcMap(pid string) (string, error) {
 	cmd := fmt.Sprintf(`cat /proc/%s/maps 2>/dev/null | grep -v " 00:00 " | awk '{print $6}' | sort -n | uniq`, pid)
 	r := l.exec(util.PrependProxyEnv(cmd), sudo)
 	if !r.isSuccess() {
@@ -888,15 +888,16 @@ func (l *base) parseGrepProcMap(stdout string) (soPaths []string) {
 	scanner := bufio.NewScanner(strings.NewReader(stdout))
 	for scanner.Scan() {
 		line := strings.TrimSpace(scanner.Text())
+		line = strings.Split(line, ";")[0]
 		soPaths = append(soPaths, line)
 	}
 	return soPaths
 }
 
-func (l *base) lsOfListen() (stdout string, err error) {
-	cmd := `lsof -i -P -n | grep LISTEN`
+func (l *base) lsOfListen() (string, error) {
+	cmd := `lsof -i -P -n`
 	r := l.exec(util.PrependProxyEnv(cmd), sudo)
-	if !r.isSuccess(0, 1) {
+	if !r.isSuccess() {
 		return "", xerrors.Errorf("Failed to lsof: %s", r)
 	}
 	return r.Stdout, nil
@@ -906,7 +907,11 @@ func (l *base) parseLsOf(stdout string) map[string][]string {
 	portPids := map[string][]string{}
 	scanner := bufio.NewScanner(strings.NewReader(stdout))
 	for scanner.Scan() {
-		ss := strings.Fields(scanner.Text())
+		line := scanner.Text()
+		if !strings.Contains(line, "LISTEN") {
+			continue
+		}
+		ss := strings.Fields(line)
 		if len(ss) < 10 {
 			continue
 		}
@@ -915,3 +920,85 @@ func (l *base) parseLsOf(stdout string) map[string][]string {
 	}
 	return portPids
 }
+
+func (l *base) pkgPs(getOwnerPkgs func([]string) ([]string, error)) error {
+	stdout, err := l.ps()
+	if err != nil {
+		return xerrors.Errorf("Failed to pkgPs: %w", err)
+	}
+	pidNames := l.parsePs(stdout)
+	pidLoadedFiles := map[string][]string{}
+	for pid := range pidNames {
+		stdout := ""
+		stdout, err = l.lsProcExe(pid)
+		if err != nil {
+			l.log.Debugf("Failed to exec ls -l /proc/%s/exe err: %s", pid, err)
+			continue
+		}
+		s, err := l.parseLsProcExe(stdout)
+		if err != nil {
+			l.log.Debugf("Failed to parse /proc/%s/exe: %s", pid, err)
+			continue
+		}
+		pidLoadedFiles[pid] = append(pidLoadedFiles[pid], s)
+
+		stdout, err = l.grepProcMap(pid)
+		if err != nil {
+			l.log.Debugf("Failed to exec /proc/%s/maps: %s", pid, err)
+			continue
+		}
+		ss := l.parseGrepProcMap(stdout)
+		pidLoadedFiles[pid] = append(pidLoadedFiles[pid], ss...)
+	}
+
+	pidListenPorts := map[string][]models.PortStat{}
+	stdout, err = l.lsOfListen()
+	if err != nil {
+		// warning only, continue scanning
+		l.log.Warnf("Failed to lsof: %+v", err)
+	}
+	portPids := l.parseLsOf(stdout)
+	for ipPort, pids := range portPids {
+		for _, pid := range pids {
+			portStat, err := models.NewPortStat(ipPort)
+			if err != nil {
+				l.log.Warnf("Failed to parse ip:port: %s, err: %+v", ipPort, err)
+				continue
+			}
+			pidListenPorts[pid] = append(pidListenPorts[pid], *portStat)
+		}
+	}
+
+	for pid, loadedFiles := range pidLoadedFiles {
+		pkgNames, err := getOwnerPkgs(loadedFiles)
+		if err != nil {
+			l.log.Warnf("Failed to get owner pkgs of: %s", loadedFiles)
+			continue
+		}
+		uniq := map[string]struct{}{}
+		for _, name := range pkgNames {
+			uniq[name] = struct{}{}
+		}
+
+		procName := ""
+		if _, ok := pidNames[pid]; ok {
+			procName = pidNames[pid]
+		}
+		proc := models.AffectedProcess{
+			PID:             pid,
+			Name:            procName,
+			ListenPortStats: pidListenPorts[pid],
+		}
+
+		for name := range uniq {
+			p, ok := l.Packages[name]
+			if !ok {
+				l.log.Warnf("Failed to find a running pkg: %s", name)
+				continue
+			}
+			p.AffectedProcs = append(p.AffectedProcs, proc)
+			l.Packages[p.Name] = p
+		}
+	}
+	return nil
+}

scan/base_test.go

@@ -218,12 +218,14 @@ func Test_base_parseGrepProcMap(t *testing.T) {
 			args: args{
 				`/etc/selinux/targeted/contexts/files/file_contexts.bin
 /etc/selinux/targeted/contexts/files/file_contexts.homedirs.bin
-/usr/lib64/libdl-2.28.so`,
+/usr/lib64/libdl-2.28.so
+				/usr/lib64/libnss_files-2.17.so;601ccbf3`,
 			},
 			wantSoPaths: []string{
 				"/etc/selinux/targeted/contexts/files/file_contexts.bin",
 				"/etc/selinux/targeted/contexts/files/file_contexts.homedirs.bin",
 				"/usr/lib64/libdl-2.28.so",
+				`/usr/lib64/libnss_files-2.17.so`,
 			},
 		},
 	}
@@ -255,6 +257,7 @@ sshd        644            root    4u  IPv6  16716      0t0  TCP *:22 (LISTEN)
 squid       959           proxy   11u  IPv6  16351      0t0  TCP *:3128 (LISTEN)
 node       1498          ubuntu   21u  IPv6  20132      0t0  TCP *:35401 (LISTEN)
 node       1498          ubuntu   22u  IPv6  20133      0t0  TCP *:44801 (LISTEN)
+rpcbind   568    rpc    7u  IPv6  15149      0t0  UDP *:111
 docker-pr  9135            root    4u  IPv6 297133      0t0  TCP *:6379 (LISTEN)`,
 			},
 			wantPortPid: map[string][]string{

scan/debian.go

@@ -40,18 +40,16 @@ func newDebian(c config.ServerInfo) *debian {
 
 // Ubuntu, Debian, Raspbian
 // https://github.com/serverspec/specinfra/blob/master/lib/specinfra/helper/detect_os/debian.rb
-func detectDebian(c config.ServerInfo) (itsMe bool, deb osTypeInterface, err error) {
-	deb = newDebian(c)
-
+func detectDebian(c config.ServerInfo) (bool, osTypeInterface, error) {
 	if r := exec(c, "ls /etc/debian_version", noSudo); !r.isSuccess() {
 		if r.Error != nil {
-			return false, deb, nil
+			return false, nil, nil
 		}
 		if r.ExitStatus == 255 {
-			return false, deb, xerrors.Errorf("Unable to connect via SSH. Scan with -vvv option to print SSH debugging messages and check SSH settings. If you have never SSH to the host to be scanned, SSH to the host before scanning in order to add the HostKey. %s@%s port: %s\n%s", c.User, c.Host, c.Port, r)
+			return false, nil, xerrors.Errorf("Unable to connect via SSH. Scan with -vvv option to print SSH debugging messages and check SSH settings. If you have never SSH to the host to be scanned, SSH to the host before scanning in order to add the HostKey. %s@%s port: %s\n%s", c.User, c.Host, c.Port, r)
 		}
 		util.Log.Debugf("Not Debian like Linux. %s", r)
-		return false, deb, nil
+		return false, nil, nil
 	}
 
 	// Raspbian
@@ -62,8 +60,8 @@ func detectDebian(c config.ServerInfo) (itsMe bool, deb osTypeInterface, err err
 		//  Raspbian GNU/Linux 7 \n \l
 		result := strings.Fields(r.Stdout)
 		if len(result) > 2 && result[0] == config.Raspbian {
-			distro := strings.ToLower(trim(result[0]))
-			deb.setDistro(distro, trim(result[2]))
+			deb := newDebian(c)
+			deb.setDistro(strings.ToLower(trim(result[0])), trim(result[2]))
 			return true, deb, nil
 		}
 	}
@@ -76,10 +74,10 @@ func detectDebian(c config.ServerInfo) (itsMe bool, deb osTypeInterface, err err
 		re := regexp.MustCompile(`(?s)^Distributor ID:\s*(.+?)\n*Release:\s*(.+?)$`)
 		result := re.FindStringSubmatch(trim(r.Stdout))
 
+		deb := newDebian(c)
 		if len(result) == 0 {
 			deb.setDistro("debian/ubuntu", "unknown")
-			util.Log.Warnf(
-				"Unknown Debian/Ubuntu version. lsb_release -ir: %s", r)
+			util.Log.Warnf("Unknown Debian/Ubuntu version. lsb_release -ir: %s", r)
 		} else {
 			distro := strings.ToLower(trim(result[1]))
 			deb.setDistro(distro, trim(result[2]))
@@ -95,6 +93,7 @@ func detectDebian(c config.ServerInfo) (itsMe bool, deb osTypeInterface, err err
 		//  DISTRIB_DESCRIPTION="Ubuntu 14.04.2 LTS"
 		re := regexp.MustCompile(`(?s)^DISTRIB_ID=(.+?)\n*DISTRIB_RELEASE=(.+?)\n.*$`)
 		result := re.FindStringSubmatch(trim(r.Stdout))
+		deb := newDebian(c)
 		if len(result) == 0 {
 			util.Log.Warnf(
 				"Unknown Debian/Ubuntu. cat /etc/lsb-release: %s", r)
@@ -109,12 +108,13 @@ func detectDebian(c config.ServerInfo) (itsMe bool, deb osTypeInterface, err err
 	// Debian
 	cmd := "cat /etc/debian_version"
 	if r := exec(c, cmd, noSudo); r.isSuccess() {
+		deb := newDebian(c)
 		deb.setDistro(config.Debian, trim(r.Stdout))
 		return true, deb, nil
 	}
 
 	util.Log.Debugf("Not Debian like Linux: %s", c.ServerName)
-	return false, deb, nil
+	return false, nil, nil
 }
 
 func trim(str string) string {
@@ -251,15 +251,13 @@ func (o *debian) preCure() error {
 
 func (o *debian) postScan() error {
 	if o.getServerInfo().Mode.IsDeep() || o.getServerInfo().Mode.IsFastRoot() {
-		if err := o.dpkgPs(); err != nil {
+		if err := o.pkgPs(o.getOwnerPkgs); err != nil {
 			err = xerrors.Errorf("Failed to dpkg-ps: %w", err)
 			o.log.Warnf("err: %+v", err)
 			o.warns = append(o.warns, err)
 			// Only warning this error
 		}
-	}
 
-	if o.getServerInfo().Mode.IsDeep() || o.getServerInfo().Mode.IsFastRoot() {
 		if err := o.checkrestart(); err != nil {
 			err = xerrors.Errorf("Failed to scan need-restarting processes: %w", err)
 			o.log.Warnf("err: %+v", err)
@@ -968,7 +966,7 @@ func (o *debian) getCveIDsFromChangelog(
 
 	// If the version is not in changelog, return entire changelog to put into cache
 	pack := o.Packages[name]
-	pack.Changelog = models.Changelog{
+	pack.Changelog = &models.Changelog{
 		Contents: changelog,
 		Method:   models.FailedToFindVersionInChangelog,
 	}
@@ -1018,7 +1016,7 @@ func (o *debian) parseChangelog(changelog, name, ver string, confidence models.C
 	if !found {
 		if o.Distro.Family == config.Raspbian {
 			pack := o.Packages[name]
-			pack.Changelog = models.Changelog{
+			pack.Changelog = &models.Changelog{
 				Contents: strings.Join(buf, "\n"),
 				Method:   models.ChangelogLenientMatchStr,
 			}
@@ -1032,7 +1030,7 @@ func (o *debian) parseChangelog(changelog, name, ver string, confidence models.C
 		}
 
 		pack := o.Packages[name]
-		pack.Changelog = models.Changelog{
+		pack.Changelog = &models.Changelog{
 			Contents: "",
 			Method:   models.FailedToFindVersionInChangelog,
 		}
@@ -1046,7 +1044,7 @@ func (o *debian) parseChangelog(changelog, name, ver string, confidence models.C
 		Method:   confidence.DetectionMethod,
 	}
 	pack := o.Packages[name]
-	pack.Changelog = clog
+	pack.Changelog = &clog
 
 	cves := []DetectedCveID{}
 	for _, id := range cveIDs {
@@ -1263,85 +1261,7 @@ func (o *debian) parseCheckRestart(stdout string) (models.Packages, []string) {
 	return packs, unknownServices
 }
 
-func (o *debian) dpkgPs() error {
-	stdout, err := o.ps()
-	if err != nil {
-		return xerrors.Errorf("Failed to ps: %w", err)
-	}
-	pidNames := o.parsePs(stdout)
-	pidLoadedFiles := map[string][]string{}
-	// for pid, name := range pidNames {
-	for pid := range pidNames {
-		stdout := ""
-		stdout, err = o.lsProcExe(pid)
-		if err != nil {
-			o.log.Debugf("Failed to exec /proc/%s/exe err: %s", pid, err)
-			continue
-		}
-		s, err := o.parseLsProcExe(stdout)
-		if err != nil {
-			o.log.Debugf("Failed to parse /proc/%s/exe: %s", pid, err)
-			continue
-		}
-		pidLoadedFiles[pid] = append(pidLoadedFiles[pid], s)
-
-		stdout, err = o.grepProcMap(pid)
-		if err != nil {
-			o.log.Debugf("Failed to exec /proc/%s/maps: %s", pid, err)
-			continue
-		}
-		ss := o.parseGrepProcMap(stdout)
-		pidLoadedFiles[pid] = append(pidLoadedFiles[pid], ss...)
-	}
-
-	pidListenPorts := map[string][]models.PortStat{}
-	stdout, err = o.lsOfListen()
-	if err != nil {
-		return xerrors.Errorf("Failed to ls of: %w", err)
-	}
-	portPids := o.parseLsOf(stdout)
-	for ipPort, pids := range portPids {
-		for _, pid := range pids {
-			portStat, err := models.NewPortStat(ipPort)
-			if err != nil {
-				o.log.Warnf("Failed to parse ip:port: %s, err: %+v", ipPort, err)
-				continue
-			}
-			pidListenPorts[pid] = append(pidListenPorts[pid], *portStat)
-		}
-	}
-
-	for pid, loadedFiles := range pidLoadedFiles {
-		o.log.Debugf("dpkg -S %#v", loadedFiles)
-		pkgNames, err := o.getPkgName(loadedFiles)
-		if err != nil {
-			o.log.Debugf("Failed to get package name by file path: %s, err: %s", pkgNames, err)
-			continue
-		}
-
-		procName := ""
-		if _, ok := pidNames[pid]; ok {
-			procName = pidNames[pid]
-		}
-		proc := models.AffectedProcess{
-			PID:             pid,
-			Name:            procName,
-			ListenPortStats: pidListenPorts[pid],
-		}
-
-		for _, n := range pkgNames {
-			p, ok := o.Packages[n]
-			if !ok {
-				return xerrors.Errorf("pkg not found %s", n)
-			}
-			p.AffectedProcs = append(p.AffectedProcs, proc)
-			o.Packages[p.Name] = p
-		}
-	}
-	return nil
-}
-
-func (o *debian) getPkgName(paths []string) (pkgNames []string, err error) {
+func (o *debian) getOwnerPkgs(paths []string) (pkgNames []string, err error) {
 	cmd := "dpkg -S " + strings.Join(paths, " ")
 	r := o.exec(util.PrependProxyEnv(cmd), noSudo)
 	if !r.isSuccess(0, 1) {

scan/debian_test.go

@@ -794,7 +794,7 @@ vlc (3.0.10-0+deb10u1) buster-security; urgency=medium`,
 			},
 			expect: expect{
 				cveIDs: []DetectedCveID{{"CVE-2020-13428", models.ChangelogExactMatch}},
-				pack: models.Package{Changelog: models.Changelog{
+				pack: models.Package{Changelog: &models.Changelog{
 					Contents: `vlc (3.0.11-0+deb10u1+rpt2) buster; urgency=medium
 
   * Add MMAL patch 19
@@ -837,7 +837,7 @@ vlc (3.0.11-0+deb10u1) buster-security; urgency=high
 			},
 			expect: expect{
 				cveIDs: []DetectedCveID{},
-				pack: models.Package{Changelog: models.Changelog{
+				pack: models.Package{Changelog: &models.Changelog{
 					Contents: `realvnc-vnc (6.7.2.42622) stable; urgency=low
 
   * Debian package for VNC Server

scan/freebsd.go

@@ -31,15 +31,14 @@ func newBsd(c config.ServerInfo) *bsd {
 }
 
 //https://github.com/mizzy/specinfra/blob/master/lib/specinfra/helper/detect_os/freebsd.rb
-func detectFreebsd(c config.ServerInfo) (itsMe bool, bsd osTypeInterface) {
-	bsd = newBsd(c)
-
+func detectFreebsd(c config.ServerInfo) (bool, osTypeInterface) {
 	// Prevent from adding `set -o pipefail` option
 	c.Distro = config.Distro{Family: config.FreeBSD}
 
 	if r := exec(c, "uname", noSudo); r.isSuccess() {
 		if strings.Contains(strings.ToLower(r.Stdout), config.FreeBSD) == true {
 			if b := exec(c, "freebsd-version", noSudo); b.isSuccess() {
+				bsd := newBsd(c)
 				rel := strings.TrimSpace(b.Stdout)
 				bsd.setDistro(config.FreeBSD, rel)
 				return true, bsd
@@ -47,7 +46,7 @@ func detectFreebsd(c config.ServerInfo) (itsMe bool, bsd osTypeInterface) {
 		}
 	}
 	util.Log.Debugf("Not FreeBSD. servernam: %s", c.ServerName)
-	return false, bsd
+	return false, nil
 }
 
 func (o *bsd) checkScanMode() error {
@@ -70,7 +69,8 @@ func (o *bsd) checkDeps() error {
 
 func (o *bsd) preCure() error {
 	if err := o.detectIPAddr(); err != nil {
-		o.log.Debugf("Failed to detect IP addresses: %s", err)
+		o.log.Warnf("Failed to detect IP addresses: %s", err)
+		o.warns = append(o.warns, err)
 	}
 	// Ignore this error as it just failed to detect the IP addresses
 	return nil

scan/pseudo.go

@@ -12,9 +12,12 @@ type pseudo struct {
 }
 
 func detectPseudo(c config.ServerInfo) (itsMe bool, pseudo osTypeInterface, err error) {
-	p := newPseudo(c)
-	p.setDistro(config.ServerTypePseudo, "")
-	return c.Type == config.ServerTypePseudo, p, nil
+	if c.Type == config.ServerTypePseudo {
+		p := newPseudo(c)
+		p.setDistro(config.ServerTypePseudo, "")
+		return true, p, nil
+	}
+	return false, nil, nil
 }
 
 func newPseudo(c config.ServerInfo) *pseudo {

scan/redhatbase.go

@@ -173,7 +173,7 @@ func (o *redhatBase) preCure() error {
 
 func (o *redhatBase) postScan() error {
 	if o.isExecYumPS() {
-		if err := o.yumPs(); err != nil {
+		if err := o.pkgPs(o.getOwnerPkgs); err != nil {
 			err = xerrors.Errorf("Failed to execute yum-ps: %w", err)
 			o.log.Warnf("err: %+v", err)
 			o.warns = append(o.warns, err)
@@ -197,26 +197,23 @@ func (o *redhatBase) detectIPAddr() (err error) {
 	return err
 }
 
-func (o *redhatBase) scanPackages() error {
+func (o *redhatBase) scanPackages() (err error) {
 	o.log.Infof("Scanning OS pkg in %s", o.getServerInfo().Mode)
-	installed, err := o.scanInstalledPackages()
+	o.Packages, err = o.scanInstalledPackages()
 	if err != nil {
 		return xerrors.Errorf("Failed to scan installed packages: %w", err)
 	}
-	o.Packages = installed
 
 	if o.EnabledDnfModules, err = o.detectEnabledDnfModules(); err != nil {
 		return xerrors.Errorf("Failed to detect installed dnf modules: %w", err)
 	}
 
-	rebootRequired, err := o.rebootRequired()
+	o.Kernel.RebootRequired, err = o.rebootRequired()
 	if err != nil {
 		err = xerrors.Errorf("Failed to detect the kernel reboot required: %w", err)
 		o.log.Warnf("err: %+v", err)
 		o.warns = append(o.warns, err)
 		// Only warning this error
-	} else {
-		o.Kernel.RebootRequired = rebootRequired
 	}
 
 	if o.getServerInfo().Mode.IsOffline() {
@@ -234,8 +231,7 @@ func (o *redhatBase) scanPackages() error {
 		o.warns = append(o.warns, err)
 		// Only warning this error
 	} else {
-		installed.MergeNewVersion(updatable)
-		o.Packages = installed
+		o.Packages.MergeNewVersion(updatable)
 	}
 	return nil
 }
@@ -282,46 +278,43 @@ func (o *redhatBase) parseInstalledPackages(stdout string) (models.Packages, mod
 	// openssl 0 1.0.1e	30.el6.11 x86_64
 	lines := strings.Split(stdout, "\n")
 	for _, line := range lines {
-		if trimmed := strings.TrimSpace(line); len(trimmed) != 0 {
-			pack, err := o.parseInstalledPackagesLine(line)
-			if err != nil {
-				return nil, nil, err
-			}
-
-			// `Kernel` and `kernel-devel` package may be installed multiple versions.
-			// From the viewpoint of vulnerability detection,
-			// pay attention only to the running kernel
-			isKernel, running := isRunningKernel(pack, o.Distro.Family, o.Kernel)
-			if isKernel {
-				if o.Kernel.Release == "" {
-					// When the running kernel release is unknown,
-					// use the latest release among the installed release
-					kernelRelease := ver.NewVersion(fmt.Sprintf("%s-%s", pack.Version, pack.Release))
-					if kernelRelease.LessThan(latestKernelRelease) {
-						continue
-					}
-					latestKernelRelease = kernelRelease
-				} else if !running {
-					o.log.Debugf("Not a running kernel. pack: %#v, kernel: %#v", pack, o.Kernel)
-					continue
-				} else {
-					o.log.Debugf("Found a running kernel. pack: %#v, kernel: %#v", pack, o.Kernel)
-				}
-			}
-			installed[pack.Name] = pack
+		if trimmed := strings.TrimSpace(line); trimmed == "" {
+			continue
 		}
+		pack, err := o.parseInstalledPackagesLine(line)
+		if err != nil {
+			return nil, nil, err
+		}
+
+		// `Kernel` and `kernel-devel` package may be installed multiple versions.
+		// From the viewpoint of vulnerability detection,
+		// pay attention only to the running kernel
+		isKernel, running := isRunningKernel(*pack, o.Distro.Family, o.Kernel)
+		if isKernel {
+			if o.Kernel.Release == "" {
+				// When the running kernel release is unknown,
+				// use the latest release among the installed release
+				kernelRelease := ver.NewVersion(fmt.Sprintf("%s-%s", pack.Version, pack.Release))
+				if kernelRelease.LessThan(latestKernelRelease) {
+					continue
+				}
+				latestKernelRelease = kernelRelease
+			} else if !running {
+				o.log.Debugf("Not a running kernel. pack: %#v, kernel: %#v", pack, o.Kernel)
+				continue
+			} else {
+				o.log.Debugf("Found a running kernel. pack: %#v, kernel: %#v", pack, o.Kernel)
+			}
+		}
+		installed[pack.Name] = *pack
 	}
 	return installed, nil, nil
 }
 
-func (o *redhatBase) parseInstalledPackagesLine(line string) (models.Package, error) {
+func (o *redhatBase) parseInstalledPackagesLine(line string) (*models.Package, error) {
 	fields := strings.Fields(line)
 	if len(fields) != 5 {
-		return models.Package{},
-			xerrors.Errorf("Failed to parse package line: %s", line)
-	}
-	if strings.HasSuffix(line, "Permission denied") {
-		return models.Package{},
+		return nil,
 			xerrors.Errorf("Failed to parse package line: %s", line)
 	}
 
@@ -333,7 +326,7 @@ func (o *redhatBase) parseInstalledPackagesLine(line string) (models.Package, er
 		ver = fmt.Sprintf("%s:%s", epoch, fields[2])
 	}
 
-	return models.Package{
+	return &models.Package{
 		Name:    fields[0],
 		Version: ver,
 		Release: fields[3],
@@ -341,6 +334,20 @@ func (o *redhatBase) parseInstalledPackagesLine(line string) (models.Package, er
 	}, nil
 }
 
+func (o *redhatBase) parseRpmQfLine(line string) (pkg *models.Package, ignored bool, err error) {
+	for _, suffix := range []string{
+		"Permission denied",
+		"is not owned by any package",
+		"No such file or directory",
+	} {
+		if strings.HasSuffix(line, suffix) {
+			return nil, true, nil
+		}
+	}
+	pkg, err = o.parseInstalledPackagesLine(line)
+	return pkg, false, err
+}
+
 func (o *redhatBase) yumMakeCache() error {
 	cmd := `yum makecache --assumeyes`
 	r := o.exec(util.PrependProxyEnv(cmd), o.sudo.yumMakeCache())
@@ -378,12 +385,6 @@ func (o *redhatBase) parseUpdatablePacksLines(stdout string) (models.Packages, e
 	updatable := models.Packages{}
 	lines := strings.Split(stdout, "\n")
 	for _, line := range lines {
-		// TODO remove
-		// if strings.HasPrefix(line, "Obsoleting") ||
-		// strings.HasPrefix(line, "Security:") {
-		// // see https://github.com/future-architect/vuls/issues/165
-		// continue
-		// }
 		if len(strings.TrimSpace(line)) == 0 {
 			continue
 		} else if strings.HasPrefix(line, "Loading") {
@@ -468,89 +469,6 @@ func (o *redhatBase) isExecNeedsRestarting() bool {
 	return true
 }
 
-func (o *redhatBase) yumPs() error {
-	stdout, err := o.ps()
-	if err != nil {
-		return xerrors.Errorf("Failed to yum ps: %w", err)
-	}
-
-	pidNames := o.parsePs(stdout)
-	pidLoadedFiles := map[string][]string{}
-	for pid := range pidNames {
-		stdout := ""
-		stdout, err = o.lsProcExe(pid)
-		if err != nil {
-			o.log.Debugf("Failed to exec /proc/%s/exe err: %s", pid, err)
-			continue
-		}
-		s, err := o.parseLsProcExe(stdout)
-		if err != nil {
-			o.log.Debugf("Failed to parse /proc/%s/exe: %s", pid, err)
-			continue
-		}
-		pidLoadedFiles[pid] = append(pidLoadedFiles[pid], s)
-
-		stdout, err = o.grepProcMap(pid)
-		if err != nil {
-			o.log.Debugf("Failed to exec /proc/%s/maps: %s", pid, err)
-			continue
-		}
-		ss := o.parseGrepProcMap(stdout)
-		pidLoadedFiles[pid] = append(pidLoadedFiles[pid], ss...)
-	}
-
-	pidListenPorts := map[string][]models.PortStat{}
-	stdout, err = o.lsOfListen()
-	if err != nil {
-		return xerrors.Errorf("Failed to lsof: %w", err)
-	}
-	portPids := o.parseLsOf(stdout)
-	for ipPort, pids := range portPids {
-		for _, pid := range pids {
-			portStat, err := models.NewPortStat(ipPort)
-			if err != nil {
-				o.log.Warnf("Failed to parse ip:port: %s, err: %+v", ipPort, err)
-				continue
-			}
-			pidListenPorts[pid] = append(pidListenPorts[pid], *portStat)
-		}
-	}
-
-	for pid, loadedFiles := range pidLoadedFiles {
-		o.log.Debugf("rpm -qf: %#v", loadedFiles)
-		pkgNames, err := o.getPkgName(loadedFiles)
-		if err != nil {
-			o.log.Debugf("Failed to get package name by file path: %s, err: %s", pkgNames, err)
-			continue
-		}
-
-		uniq := map[string]struct{}{}
-		for _, name := range pkgNames {
-			uniq[name] = struct{}{}
-		}
-
-		procName := ""
-		if _, ok := pidNames[pid]; ok {
-			procName = pidNames[pid]
-		}
-		proc := models.AffectedProcess{
-			PID:             pid,
-			Name:            procName,
-			ListenPortStats: pidListenPorts[pid],
-		}
-
-		for fqpn := range uniq {
-			p, err := o.Packages.FindByFQPN(fqpn)
-			if err != nil {
-				return err
-			}
-			p.AffectedProcs = append(p.AffectedProcs, proc)
-			o.Packages[p.Name] = *p
-		}
-	}
-	return nil
-}
-
 func (o *redhatBase) needsRestarting() error {
 	initName, err := o.detectInitSystem()
 	if err != nil {
@@ -565,6 +483,7 @@ func (o *redhatBase) needsRestarting() error {
 	}
 	procs := o.parseNeedsRestarting(r.Stdout)
 	for _, proc := range procs {
+		//TODO refactor
 		fqpn, err := o.procPathToFQPN(proc.Path)
 		if err != nil {
 			o.log.Warnf("Failed to detect a package name of need restarting process from the command path: %s, %s",
@@ -614,7 +533,7 @@ func (o *redhatBase) parseNeedsRestarting(stdout string) (procs []models.NeedRes
 			cmd := fmt.Sprintf("LANGUAGE=en_US.UTF-8 which %s", path)
 			r := o.exec(cmd, sudo)
 			if !r.isSuccess() {
-				o.log.Warnf("Failed to exec which %s: %s", path, r)
+				o.log.Debugf("Failed to exec which %s: %s", path, r)
 				continue
 			}
 			path = strings.TrimSpace(r.Stdout)
@@ -629,11 +548,12 @@ func (o *redhatBase) parseNeedsRestarting(stdout string) (procs []models.NeedRes
 	return
 }
 
+//TODO refactor
 // procPathToFQPN returns Fully-Qualified-Package-Name from the command
 func (o *redhatBase) procPathToFQPN(execCommand string) (string, error) {
 	execCommand = strings.Replace(execCommand, "\x00", " ", -1) // for CentOS6.9
 	path := strings.Fields(execCommand)[0]
-	cmd := `LANGUAGE=en_US.UTF-8 rpm -qf --queryformat "%{NAME}-%{EPOCH}:%{VERSION}-%{RELEASE}.%{ARCH}\n" ` + path
+	cmd := `LANGUAGE=en_US.UTF-8 rpm -qf --queryformat "%{NAME}-%{EPOCH}:%{VERSION}-%{RELEASE}\n" ` + path
 	r := o.exec(cmd, noSudo)
 	if !r.isSuccess() {
 		return "", xerrors.Errorf("Failed to SSH: %s", r)
@@ -642,24 +562,32 @@ func (o *redhatBase) procPathToFQPN(execCommand string) (string, error) {
 	return strings.Replace(fqpn, "-(none):", "-", -1), nil
 }
 
-func (o *redhatBase) getPkgName(paths []string) (pkgNames []string, err error) {
+func (o *redhatBase) getOwnerPkgs(paths []string) (names []string, _ error) {
 	cmd := o.rpmQf() + strings.Join(paths, " ")
 	r := o.exec(util.PrependProxyEnv(cmd), noSudo)
-	if !r.isSuccess(0, 2, 4, 8) {
-		return nil, xerrors.Errorf("Failed to rpm -qf: %s, cmd: %s", r, cmd)
-	}
+	// rpm exit code means `the number` of errors.
+	// https://listman.redhat.com/archives/rpm-list/2005-July/msg00071.html
+	// If we treat non-zero exit codes of `rpm` as errors,
+	// we will be missing a partial package list we can get.
 
 	scanner := bufio.NewScanner(strings.NewReader(r.Stdout))
 	for scanner.Scan() {
 		line := scanner.Text()
-		pack, err := o.parseInstalledPackagesLine(line)
-		if err != nil {
-			o.log.Debugf("Failed to parse rpm -qf line: %s, r: %s. continue", line, r)
+		pack, ignored, err := o.parseRpmQfLine(line)
+		if ignored {
 			continue
 		}
-		pkgNames = append(pkgNames, pack.FQPN())
+		if err != nil {
+			o.log.Debugf("Failed to parse rpm -qf line: %s, err: %+v", line, err)
+			continue
+		}
+		if _, ok := o.Packages[pack.Name]; !ok {
+			o.log.Debugf("Failed to rpm -qf. pkg: %+v not found, line: %s", pack, line)
+			continue
+		}
+		names = append(names, pack.Name)
 	}
-	return pkgNames, nil
+	return
 }
 
 func (o *redhatBase) rpmQa() string {
@@ -707,7 +635,7 @@ func (o *redhatBase) detectEnabledDnfModules() ([]string, error) {
 		return nil, nil
 	}
 
-	cmd := `dnf --assumeyes --cacheonly --color=never --quiet module list --enabled`
+	cmd := `dnf --nogpgcheck --cacheonly --color=never --quiet module list --enabled`
 	r := o.exec(util.PrependProxyEnv(cmd), noSudo)
 	if !r.isSuccess() {
 		if strings.Contains(r.Stdout, "Cache-only enabled but no cache") {

scan/redhatbase_test.go

@@ -163,11 +163,6 @@ func TestParseInstalledPackagesLine(t *testing.T) {
 			},
 			false,
 		},
-		{
-			"error: file /run/log/journal/346a500b7fb944199748954baca56086/system.journal: Permission denied",
-			models.Package{},
-			true,
-		},
 	}
 
 	for i, tt := range packagetests {
@@ -438,3 +433,86 @@ Hint: [d]efault, [e]nabled, [x]disabled, [i]nstalled`,
 		})
 	}
 }
+
+func Test_redhatBase_parseRpmQfLine(t *testing.T) {
+	type fields struct {
+		base base
+		sudo rootPriv
+	}
+	type args struct {
+		line string
+	}
+	tests := []struct {
+		name        string
+		fields      fields
+		args        args
+		wantPkg     *models.Package
+		wantIgnored bool
+		wantErr     bool
+	}{
+		{
+			name:        "permission denied will be ignored",
+			fields:      fields{base: base{}},
+			args:        args{line: "/tmp/hogehoge Permission denied"},
+			wantPkg:     nil,
+			wantIgnored: true,
+			wantErr:     false,
+		},
+		{
+			name:        "is not owned by any package",
+			fields:      fields{base: base{}},
+			args:        args{line: "/tmp/hogehoge is not owned by any package"},
+			wantPkg:     nil,
+			wantIgnored: true,
+			wantErr:     false,
+		},
+		{
+			name:        "No such file or directory will be ignored",
+			fields:      fields{base: base{}},
+			args:        args{line: "/tmp/hogehoge No such file or directory"},
+			wantPkg:     nil,
+			wantIgnored: true,
+			wantErr:     false,
+		},
+		{
+			name:   "valid line",
+			fields: fields{base: base{}},
+			args: args{line: "Percona-Server-shared-56	1	5.6.19	rel67.0.el6 x86_64"},
+			wantPkg: &models.Package{
+				Name:    "Percona-Server-shared-56",
+				Version: "1:5.6.19",
+				Release: "rel67.0.el6",
+				Arch:    "x86_64",
+			},
+			wantIgnored: false,
+			wantErr:     false,
+		},
+		{
+			name:        "err",
+			fields:      fields{base: base{}},
+			args:        args{line: "/tmp/hogehoge something unknown format"},
+			wantPkg:     nil,
+			wantIgnored: false,
+			wantErr:     true,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			o := &redhatBase{
+				base: tt.fields.base,
+				sudo: tt.fields.sudo,
+			}
+			gotPkg, gotIgnored, err := o.parseRpmQfLine(tt.args.line)
+			if (err != nil) != tt.wantErr {
+				t.Errorf("redhatBase.parseRpmQfLine() error = %v, wantErr %v", err, tt.wantErr)
+				return
+			}
+			if !reflect.DeepEqual(gotPkg, tt.wantPkg) {
+				t.Errorf("redhatBase.parseRpmQfLine() gotPkg = %v, want %v", gotPkg, tt.wantPkg)
+			}
+			if gotIgnored != tt.wantIgnored {
+				t.Errorf("redhatBase.parseRpmQfLine() gotIgnored = %v, want %v", gotIgnored, tt.wantIgnored)
+			}
+		})
+	}
+}

scan/suse.go

@@ -36,10 +36,10 @@ func newSUSE(c config.ServerInfo) *suse {
 
 // https://github.com/mizzy/specinfra/blob/master/lib/specinfra/helper/detect_os/suse.rb
 func detectSUSE(c config.ServerInfo) (bool, osTypeInterface) {
-	s := newSUSE(c)
 	if r := exec(c, "ls /etc/os-release", noSudo); r.isSuccess() {
 		if r := exec(c, "zypper -V", noSudo); r.isSuccess() {
 			if r := exec(c, "cat /etc/os-release", noSudo); r.isSuccess() {
+				s := newSUSE(c)
 				name, ver := s.parseOSRelease(r.Stdout)
 				s.setDistro(name, ver)
 				return true, s
@@ -52,6 +52,7 @@ func detectSUSE(c config.ServerInfo) (bool, osTypeInterface) {
 				result := re.FindStringSubmatch(strings.TrimSpace(r.Stdout))
 				if len(result) == 2 {
 					//TODO check opensuse or opensuse.leap
+					s := newSUSE(c)
 					s.setDistro(config.OpenSUSE, result[1])
 					return true, s
 				}
@@ -63,18 +64,19 @@ func detectSUSE(c config.ServerInfo) (bool, osTypeInterface) {
 					re = regexp.MustCompile(`PATCHLEVEL = (\d+)`)
 					result = re.FindStringSubmatch(strings.TrimSpace(r.Stdout))
 					if len(result) == 2 {
+						s := newSUSE(c)
 						s.setDistro(config.SUSEEnterpriseServer,
 							fmt.Sprintf("%s.%s", version, result[1]))
 						return true, s
 					}
 				}
 				util.Log.Warnf("Failed to parse SUSE Linux version: %s", r)
-				return true, s
+				return true, newSUSE(c)
 			}
 		}
 	}
 	util.Log.Debugf("Not SUSE Linux. servername: %s", c.ServerName)
-	return false, s
+	return false, nil
 }
 
 func (o *suse) parseOSRelease(content string) (name string, ver string) {

subcmds/discover.go

@@ -74,33 +74,33 @@ func (p *DiscoverCmd) Execute(_ context.Context, f *flag.FlagSet, _ ...interface
 func printConfigToml(ips []string) (err error) {
 	const tomlTemplate = `
 
-# https://vuls.io/docs/en/usage-settings.html
+# https://vuls.io/docs/en/config.toml.html#database-section
 [cveDict]
-type        = "sqlite3"
-sqlite3Path = "/path/to/cve.sqlite3"
+#type = ["sqlite3", "mysql", "postgres", "redis", "http" ]
+#sqlite3Path = "/path/to/cve.sqlite3"
 #url        = ""
 
 [ovalDict]
-type        = "sqlite3"
-sqlite3Path = "/path/to/oval.sqlite3"
+#type = ["sqlite3", "mysql", "postgres", "redis", "http" ]
+#sqlite3Path = "/path/to/oval.sqlite3"
 #url        = ""
 
 [gost]
-type        = "sqlite3"
-sqlite3Path = "/path/to/gost.sqlite3"
+#type = ["sqlite3", "mysql", "postgres", "redis", "http" ]
+#sqlite3Path = "/path/to/gost.sqlite3"
 #url        = ""
 
 [exploit]
-type        = "sqlite3"
-sqlite3Path = "/path/to/go-exploitdb.sqlite3"
+#type = ["sqlite3", "mysql", "postgres", "redis", "http" ]
+#sqlite3Path = "/path/to/go-exploitdb.sqlite3"
 #url        = ""
 
 [metasploit]
-type        = "sqlite3"
-sqlite3Path = "/path/to/go-msfdb.sqlite3"
+#type = ["sqlite3", "mysql", "postgres", "redis", "http" ]
+#sqlite3Path = "/path/to/go-msfdb.sqlite3"
 #url        = ""
 
-# https://vuls.io/docs/en/usage-settings.html#slack-section
+# https://vuls.io/docs/en/config.toml.html#slack-section
 #[slack]
 #hookURL      = "https://hooks.slack.com/services/abc123/defghijklmnopqrstuvwxyz"
 ##legacyToken = "xoxp-11111111111-222222222222-3333333333"
@@ -110,7 +110,7 @@ sqlite3Path = "/path/to/go-msfdb.sqlite3"
 #authUser     = "username"
 #notifyUsers  = ["@username"]
 
-# https://vuls.io/docs/en/usage-settings.html#email-section
+# https://vuls.io/docs/en/config.toml.html#email-section
 #[email]
 #smtpAddr      = "smtp.example.com"
 #smtpPort      = "587"
@@ -121,11 +121,11 @@ sqlite3Path = "/path/to/go-msfdb.sqlite3"
 #cc            = ["cc@example.com"]
 #subjectPrefix = "[vuls]"
 
-# https://vuls.io/docs/en/usage-settings.html#http-section
+# https://vuls.io/docs/en/config.toml.html#http-section
 #[http]
 #url = "http://localhost:11234"
 
-# https://vuls.io/docs/en/usage-settings.html#syslog-section
+# https://vuls.io/docs/en/config.toml.html#syslog-section
 #[syslog]
 #protocol    = "tcp"
 #host        = "localhost"
@@ -149,12 +149,12 @@ sqlite3Path = "/path/to/go-msfdb.sqlite3"
 #accountKey    = "xxxxxxxxxxxxxx"
 #containerName = "vuls"
 
-# https://vuls.io/docs/en/usage-settings.html#chatwork-section
+# https://vuls.io/docs/en/config.toml.html#chatwork-section
 #[chatwork]
 #room     = "xxxxxxxxxxx"
 #apiToken = "xxxxxxxxxxxxxxxxxx"
 
-# https://vuls.io/docs/en/usage-settings.html#telegram-section
+# https://vuls.io/docs/en/config.toml.html#telegram-section
 #[telegram]
 #chatID     = "xxxxxxxxxxx"
 #token = "xxxxxxxxxxxxxxxxxx"
@@ -163,7 +163,7 @@ sqlite3Path = "/path/to/go-msfdb.sqlite3"
 #token = "xxxxxxxxxxx"
 #detectInactive = false
 
-# https://vuls.io/docs/en/usage-settings.html#default-section
+# https://vuls.io/docs/en/config.toml.html#default-section
 [default]
 #port               = "22"
 #user               = "username"
@@ -180,7 +180,7 @@ sqlite3Path = "/path/to/go-msfdb.sqlite3"
 #containersIncluded = ["${running}"]
 #containersExcluded = ["container_name_a"]
 
-# https://vuls.io/docs/en/usage-settings.html#servers-section
+# https://vuls.io/docs/en/config.toml.html#servers-section
 [servers]
 {{- $names:=  .Names}}
 {{range $i, $ip := .IPs}}

subcmds/report.go

@@ -9,12 +9,9 @@ import (
 	"path/filepath"
 
 	"github.com/aquasecurity/trivy/pkg/utils"
+	"github.com/future-architect/vuls/config"
 	c "github.com/future-architect/vuls/config"
-	"github.com/future-architect/vuls/exploit"
-	"github.com/future-architect/vuls/gost"
 	"github.com/future-architect/vuls/models"
-	"github.com/future-architect/vuls/msf"
-	"github.com/future-architect/vuls/oval"
 	"github.com/future-architect/vuls/report"
 	"github.com/future-architect/vuls/util"
 	"github.com/google/subcommands"
@@ -44,6 +41,8 @@ func (*ReportCmd) Usage() string {
 		[-refresh-cve]
 		[-cvss-over=7]
 		[-diff]
+		[-diff-minus]
+		[-diff-plus]
 		[-ignore-unscored-cves]
 		[-ignore-unfixed]
 		[-ignore-github-dismissed]
@@ -56,7 +55,6 @@ func (*ReportCmd) Usage() string {
 		[-to-s3]
 		[-to-azure-blob]
 		[-format-json]
-		[-format-xml]
 		[-format-one-email]
 		[-format-one-line-text]
 		[-format-list]
@@ -99,8 +97,14 @@ func (p *ReportCmd) SetFlags(f *flag.FlagSet) {
 	f.Float64Var(&c.Conf.CvssScoreOver, "cvss-over", 0,
 		"-cvss-over=6.5 means reporting CVSS Score 6.5 and over (default: 0 (means report all))")
 
+	f.BoolVar(&c.Conf.DiffMinus, "diff-minus", false,
+		"Minus Difference between previous result and current result")
+
+	f.BoolVar(&c.Conf.DiffPlus, "diff-plus", false,
+		"Plus Difference between previous result and current result")
+
 	f.BoolVar(&c.Conf.Diff, "diff", false,
-		"Difference between previous result and current result ")
+		"Plus & Minus Difference between previous result and current result")
 
 	f.BoolVar(&c.Conf.IgnoreUnscoredCves, "ignore-unscored-cves", false,
 		"Don't report the unscored CVEs")
@@ -116,7 +120,6 @@ func (p *ReportCmd) SetFlags(f *flag.FlagSet) {
 		"http://proxy-url:port (default: empty)")
 
 	f.BoolVar(&c.Conf.FormatJSON, "format-json", false, "JSON format")
-	f.BoolVar(&c.Conf.FormatXML, "format-xml", false, "XML format")
 	f.BoolVar(&c.Conf.FormatCsvList, "format-csv", false, "CSV format")
 	f.BoolVar(&c.Conf.FormatOneEMail, "format-one-email", false,
 		"Send all the host report via only one EMail (Specify with -to-email)")
@@ -133,10 +136,10 @@ func (p *ReportCmd) SetFlags(f *flag.FlagSet) {
 	f.BoolVar(&c.Conf.ToSyslog, "to-syslog", false, "Send report via Syslog")
 	f.BoolVar(&c.Conf.ToLocalFile, "to-localfile", false, "Write report to localfile")
 	f.BoolVar(&c.Conf.ToS3, "to-s3", false,
-		"Write report to S3 (bucket/yyyyMMdd_HHmm/servername.json/xml/txt)")
+		"Write report to S3 (bucket/yyyyMMdd_HHmm/servername.json/txt)")
 	f.BoolVar(&c.Conf.ToHTTP, "to-http", false, "Send report via HTTP POST")
 	f.BoolVar(&c.Conf.ToAzureBlob, "to-azure-blob", false,
-		"Write report to Azure Storage blob (container/yyyyMMdd_HHmm/servername.json/xml/txt)")
+		"Write report to Azure Storage blob (container/yyyyMMdd_HHmm/servername.json/txt)")
 
 	f.BoolVar(&c.Conf.GZIP, "gzip", false, "gzip compression")
 	f.BoolVar(&c.Conf.Pipe, "pipe", false, "Use args passed via PIPE")
@@ -156,9 +159,14 @@ func (p *ReportCmd) Execute(_ context.Context, f *flag.FlagSet, _ ...interface{}
 	}
 	c.Conf.HTTP.Init(p.httpConf)
 
+	if c.Conf.Diff {
+		c.Conf.DiffPlus = true
+		c.Conf.DiffMinus = true
+	}
+
 	var dir string
 	var err error
-	if c.Conf.Diff {
+	if c.Conf.DiffPlus || c.Conf.DiffMinus {
 		dir, err = report.JSONDir([]string{})
 	} else {
 		dir, err = report.JSONDir(f.Args())
@@ -174,7 +182,7 @@ func (p *ReportCmd) Execute(_ context.Context, f *flag.FlagSet, _ ...interface{}
 	}
 
 	if !(c.Conf.FormatJSON || c.Conf.FormatOneLineText ||
-		c.Conf.FormatList || c.Conf.FormatFullText || c.Conf.FormatXML || c.Conf.FormatCsvList) {
+		c.Conf.FormatList || c.Conf.FormatFullText || c.Conf.FormatCsvList) {
 		c.Conf.FormatList = true
 	}
 
@@ -212,50 +220,19 @@ func (p *ReportCmd) Execute(_ context.Context, f *flag.FlagSet, _ ...interface{}
 		return subcommands.ExitUsageError
 	}
 
-	if c.Conf.CveDict.URL != "" {
-		if err := report.CveClient.CheckHealth(); err != nil {
-			util.Log.Errorf("CVE HTTP server is not running. err: %+v", err)
-			util.Log.Errorf("Run go-cve-dictionary as server mode before reporting or run with `-cvedb-type=sqlite3 -cvedb-sqlite3-path` option instead of -cvedb-url")
+	for _, cnf := range []config.VulnSrcConf{
+		&c.Conf.CveDict,
+		&c.Conf.OvalDict,
+		&c.Conf.Gost,
+		&c.Conf.Exploit,
+		&c.Conf.Metasploit,
+	} {
+		if err := cnf.CheckHTTPHealth(); err != nil {
+			util.Log.Errorf("Run as server mode before reporting: %+v", err)
 			return subcommands.ExitFailure
 		}
 	}
 
-	if c.Conf.OvalDict.URL != "" {
-		err := oval.Base{}.CheckHTTPHealth()
-		if err != nil {
-			util.Log.Errorf("OVAL HTTP server is not running. err: %+v", err)
-			util.Log.Errorf("Run goval-dictionary as server mode before reporting or run with `-ovaldb-type=sqlite3 -ovaldb-sqlite3-path` option instead of -ovaldb-url")
-			return subcommands.ExitFailure
-		}
-	}
-
-	if c.Conf.Gost.URL != "" {
-		util.Log.Infof("gost: %s", c.Conf.Gost.URL)
-		err := gost.Base{}.CheckHTTPHealth()
-		if err != nil {
-			util.Log.Errorf("gost HTTP server is not running. err: %+v", err)
-			util.Log.Errorf("Run gost as server mode before reporting or run with `-gostdb-type=sqlite3 -gostdb-sqlite3-path` option instead of -gostdb-url")
-			return subcommands.ExitFailure
-		}
-	}
-
-	if c.Conf.Exploit.URL != "" {
-		err := exploit.CheckHTTPHealth()
-		if err != nil {
-			util.Log.Errorf("exploit HTTP server is not running. err: %+v", err)
-			util.Log.Errorf("Run go-exploitdb as server mode before reporting")
-			return subcommands.ExitFailure
-		}
-	}
-
-	if c.Conf.Metasploit.URL != "" {
-		err := msf.CheckHTTPHealth()
-		if err != nil {
-			util.Log.Errorf("metasploit HTTP server is not running. err: %+v", err)
-			util.Log.Errorf("Run go-msfdb as server mode before reporting")
-			return subcommands.ExitFailure
-		}
-	}
 	dbclient, locked, err := report.NewDBClient(report.DBClientConf{
 		CveDictCnf:    c.Conf.CveDict,
 		OvalDictCnf:   c.Conf.OvalDict,

subcmds/server.go

@@ -12,11 +12,8 @@ import (
 
 	// "github.com/future-architect/vuls/Server"
 
+	"github.com/future-architect/vuls/config"
 	c "github.com/future-architect/vuls/config"
-	"github.com/future-architect/vuls/exploit"
-	"github.com/future-architect/vuls/gost"
-	"github.com/future-architect/vuls/msf"
-	"github.com/future-architect/vuls/oval"
 	"github.com/future-architect/vuls/report"
 	"github.com/future-architect/vuls/server"
 	"github.com/future-architect/vuls/util"
@@ -109,50 +106,19 @@ func (p *ServerCmd) Execute(_ context.Context, f *flag.FlagSet, _ ...interface{}
 		return subcommands.ExitUsageError
 	}
 
-	if c.Conf.CveDict.URL != "" {
-		if err := report.CveClient.CheckHealth(); err != nil {
-			util.Log.Errorf("CVE HTTP server is not running. err: %+v", err)
-			util.Log.Errorf("Run go-cve-dictionary as server mode before reporting or run with `-cvedb-type=sqlite3 -cvedb-sqlite3-path` option instead of -cvedb-url")
+	for _, cnf := range []config.VulnSrcConf{
+		&c.Conf.CveDict,
+		&c.Conf.OvalDict,
+		&c.Conf.Gost,
+		&c.Conf.Exploit,
+		&c.Conf.Metasploit,
+	} {
+		if err := cnf.CheckHTTPHealth(); err != nil {
+			util.Log.Errorf("Run as server mode before reporting: %+v", err)
 			return subcommands.ExitFailure
 		}
 	}
 
-	if c.Conf.OvalDict.URL != "" {
-		err := oval.Base{}.CheckHTTPHealth()
-		if err != nil {
-			util.Log.Errorf("OVAL HTTP server is not running. err: %s", err)
-			util.Log.Errorf("Run goval-dictionary as server mode before reporting or run with `-ovaldb-type=sqlite3 -ovaldb-sqlite3-path` option instead of -ovaldb-url")
-			return subcommands.ExitFailure
-		}
-	}
-
-	if c.Conf.Gost.URL != "" {
-		util.Log.Infof("gost: %s", c.Conf.Gost.URL)
-		err := gost.Base{}.CheckHTTPHealth()
-		if err != nil {
-			util.Log.Errorf("gost HTTP server is not running. err: %+v", err)
-			util.Log.Errorf("Run gost as server mode before reporting or run with `-gostdb-type=sqlite3 -gostdb-sqlite3-path` option instead of -gostdb-url")
-			return subcommands.ExitFailure
-		}
-	}
-
-	if c.Conf.Exploit.URL != "" {
-		err := exploit.CheckHTTPHealth()
-		if err != nil {
-			util.Log.Errorf("exploit HTTP server is not running. err: %+v", err)
-			util.Log.Errorf("Run go-exploitdb as server mode before reporting")
-			return subcommands.ExitFailure
-		}
-	}
-
-	if c.Conf.Metasploit.URL != "" {
-		err := msf.CheckHTTPHealth()
-		if err != nil {
-			util.Log.Errorf("metasploit HTTP server is not running. err: %+v", err)
-			util.Log.Errorf("Run go-msfdb as server mode before reporting")
-			return subcommands.ExitFailure
-		}
-	}
 	dbclient, locked, err := report.NewDBClient(report.DBClientConf{
 		CveDictCnf:    c.Conf.CveDict,
 		OvalDictCnf:   c.Conf.OvalDict,

subcmds/tui.go

@@ -9,12 +9,9 @@ import (
 	"path/filepath"
 
 	"github.com/aquasecurity/trivy/pkg/utils"
+	"github.com/future-architect/vuls/config"
 	c "github.com/future-architect/vuls/config"
-	"github.com/future-architect/vuls/exploit"
-	"github.com/future-architect/vuls/gost"
 	"github.com/future-architect/vuls/models"
-	"github.com/future-architect/vuls/msf"
-	"github.com/future-architect/vuls/oval"
 	"github.com/future-architect/vuls/report"
 	"github.com/future-architect/vuls/util"
 	"github.com/google/subcommands"
@@ -39,6 +36,8 @@ func (*TuiCmd) Usage() string {
 		[-config=/path/to/config.toml]
 		[-cvss-over=7]
 		[-diff]
+		[-diff-minus]
+		[-diff-plus]
 		[-ignore-unscored-cves]
 		[-ignore-unfixed]
 		[-results-dir=/path/to/results]
@@ -78,7 +77,13 @@ func (p *TuiCmd) SetFlags(f *flag.FlagSet) {
 		"-cvss-over=6.5 means reporting CVSS Score 6.5 and over (default: 0 (means report all))")
 
 	f.BoolVar(&c.Conf.Diff, "diff", false,
-		"Difference between previous result and current result ")
+		"Plus Difference between previous result and current result")
+
+	f.BoolVar(&c.Conf.DiffPlus, "diff-plus", false,
+		"Plus Difference between previous result and current result")
+
+	f.BoolVar(&c.Conf.DiffMinus, "diff-minus", false,
+		"Minus Difference between previous result and current result")
 
 	f.BoolVar(
 		&c.Conf.IgnoreUnscoredCves, "ignore-unscored-cves", false,
@@ -103,9 +108,13 @@ func (p *TuiCmd) Execute(_ context.Context, f *flag.FlagSet, _ ...interface{}) s
 
 	c.Conf.Lang = "en"
 
+	if c.Conf.Diff {
+		c.Conf.DiffPlus = true
+		c.Conf.DiffMinus = true
+	}
 	var dir string
 	var err error
-	if c.Conf.Diff {
+	if c.Conf.DiffPlus || c.Conf.DiffMinus {
 		dir, err = report.JSONDir([]string{})
 	} else {
 		dir, err = report.JSONDir(f.Args())
@@ -132,50 +141,19 @@ func (p *TuiCmd) Execute(_ context.Context, f *flag.FlagSet, _ ...interface{}) s
 		return subcommands.ExitUsageError
 	}
 
-	if c.Conf.CveDict.URL != "" {
-		if err := report.CveClient.CheckHealth(); err != nil {
-			util.Log.Errorf("CVE HTTP server is not running. err: %+v", err)
-			util.Log.Errorf("Run go-cve-dictionary as server mode before reporting or run with `-cvedb-type=sqlite3 -cvedb-sqlite3-path` option instead of -cvedb-url")
+	for _, cnf := range []config.VulnSrcConf{
+		&c.Conf.CveDict,
+		&c.Conf.OvalDict,
+		&c.Conf.Gost,
+		&c.Conf.Exploit,
+		&c.Conf.Metasploit,
+	} {
+		if err := cnf.CheckHTTPHealth(); err != nil {
+			util.Log.Errorf("Run as server mode before reporting: %+v", err)
 			return subcommands.ExitFailure
 		}
 	}
 
-	if c.Conf.OvalDict.URL != "" {
-		err := oval.Base{}.CheckHTTPHealth()
-		if err != nil {
-			util.Log.Errorf("OVAL HTTP server is not running. err: %+v", err)
-			util.Log.Errorf("Run goval-dictionary as server mode before reporting or run with `-ovaldb-type=sqlite3 -ovaldb-sqlite3-path` option instead of -ovaldb-url")
-			return subcommands.ExitFailure
-		}
-	}
-
-	if c.Conf.Gost.URL != "" {
-		util.Log.Infof("gost: %s", c.Conf.Gost.URL)
-		err := gost.Base{}.CheckHTTPHealth()
-		if err != nil {
-			util.Log.Errorf("gost HTTP server is not running. err: %+v", err)
-			util.Log.Errorf("Run gost as server mode before reporting or run with `-gostdb-type=sqlite3 -gostdb-sqlite3-path` option instead of -gostdb-url")
-			return subcommands.ExitFailure
-		}
-	}
-
-	if c.Conf.Exploit.URL != "" {
-		err := exploit.CheckHTTPHealth()
-		if err != nil {
-			util.Log.Errorf("exploit HTTP server is not running. err: %+v", err)
-			util.Log.Errorf("Run go-exploitdb as server mode before reporting")
-			return subcommands.ExitFailure
-		}
-	}
-
-	if c.Conf.Metasploit.URL != "" {
-		err := msf.CheckHTTPHealth()
-		if err != nil {
-			util.Log.Errorf("metasploit HTTP server is not running. err: %+v", err)
-			util.Log.Errorf("Run go-msfdb as server mode before reporting")
-			return subcommands.ExitFailure
-		}
-	}
 	dbclient, locked, err := report.NewDBClient(report.DBClientConf{
 		CveDictCnf:    c.Conf.CveDict,
 		OvalDictCnf:   c.Conf.OvalDict,

util/logutil.go

@@ -8,6 +8,7 @@ import (
 	"path/filepath"
 	"runtime"
 
+	"github.com/k0kubun/pp"
 	"github.com/rifflock/lfshook"
 	"github.com/sirupsen/logrus"
 
@@ -26,12 +27,13 @@ func init() {
 }
 
 // NewCustomLogger creates logrus
-func NewCustomLogger(c config.ServerInfo) *logrus.Entry {
+func NewCustomLogger(server config.ServerInfo) *logrus.Entry {
 	log := logrus.New()
-	log.Formatter = &formatter.TextFormatter{MsgAnsiColor: c.LogMsgAnsiColor}
+	log.Formatter = &formatter.TextFormatter{MsgAnsiColor: server.LogMsgAnsiColor}
 	log.Level = logrus.InfoLevel
 	if config.Conf.Debug {
 		log.Level = logrus.DebugLevel
+		pp.ColoringEnabled = false
 	}
 
 	if flag.Lookup("test.v") != nil {
@@ -64,8 +66,8 @@ func NewCustomLogger(c config.ServerInfo) *logrus.Entry {
 	}
 
 	whereami := "localhost"
-	if 0 < len(c.ServerName) {
-		whereami = c.GetServerName()
+	if 0 < len(server.ServerName) {
+		whereami = server.GetServerName()
 	}
 
 	if _, err := os.Stat(logDir); err == nil {
@@ -84,8 +86,9 @@ func NewCustomLogger(c config.ServerInfo) *logrus.Entry {
 		}
 	}
 
-	fields := logrus.Fields{"prefix": whereami}
-	return log.WithFields(fields)
+	entry := log.WithFields(logrus.Fields{"prefix": whereami})
+	entry.Infof("vuls-%s-%s", config.Version, config.Revision)
+	return entry
 }
 
 // GetDefaultLogDir returns default log directory

util/util.go

@@ -3,6 +3,7 @@ package util
 import (
 	"fmt"
 	"net"
+	"net/http"
 	"net/url"
 	"strings"
 
@@ -127,7 +128,7 @@ func ProxyEnv() string {
 
 // PrependProxyEnv prepends proxy environment variable
 func PrependProxyEnv(cmd string) string {
-	if len(config.Conf.HTTPProxy) == 0 {
+	if config.Conf.HTTPProxy == "" {
 		return cmd
 	}
 	return fmt.Sprintf("%s %s", ProxyEnv(), cmd)
@@ -178,3 +179,19 @@ func Major(version string) string {
 	}
 	return ver[0:strings.Index(ver, ".")]
 }
+
+// GetHTTPClient return http.Client
+func GetHTTPClient(proxy string) (*http.Client, error) {
+	if proxy != "" {
+		proxyURL, err := url.Parse(proxy)
+		if err != nil {
+			return nil, err
+		}
+		return &http.Client{
+			Transport: &http.Transport{
+				Proxy: http.ProxyURL(proxyURL),
+			},
+		}, nil
+	}
+	return &http.Client{}, nil
+}

wordpress/wordpress.go

@@ -1,6 +1,7 @@
 package wordpress
 
 import (
+	"context"
 	"encoding/json"
 	"fmt"
 	"io/ioutil"
@@ -8,6 +9,7 @@ import (
 	"strings"
 	"time"
 
+	"github.com/future-architect/vuls/config"
 	c "github.com/future-architect/vuls/config"
 	"github.com/future-architect/vuls/errof"
 	"github.com/future-architect/vuls/models"
@@ -30,11 +32,10 @@ type WpCveInfos struct {
 
 //WpCveInfo is for wpscan json
 type WpCveInfo struct {
-	ID        string `json:"id"`
-	Title     string `json:"title"`
-	CreatedAt string `json:"created_at"`
-	UpdatedAt string `json:"updated_at"`
-	// PublishedDate string     `json:"published_date"`
+	ID         string     `json:"id"`
+	Title      string     `json:"title"`
+	CreatedAt  time.Time  `json:"created_at"`
+	UpdatedAt  time.Time  `json:"updated_at"`
 	VulnType   string     `json:"vuln_type"`
 	References References `json:"references"`
 	FixedIn    string     `json:"fixed_in"`
@@ -57,7 +58,8 @@ func DetectWordPressCves(r *models.ScanResult, cnf *c.WpScanConf) (int, error) {
 	// Core
 	ver := strings.Replace(r.WordPressPackages.CoreVersion(), ".", "", -1)
 	if ver == "" {
-		return 0, xerrors.New("Failed to get WordPress core version")
+		return 0, errof.New(errof.ErrFailedToAccessWpScan,
+			fmt.Sprintf("Failed to get WordPress core version."))
 	}
 	url := fmt.Sprintf("https://wpscan.com/api/v3/wordpresses/%s", ver)
 	wpVinfos, err := wpscan(url, ver, cnf.Token)
@@ -112,8 +114,7 @@ func DetectWordPressCves(r *models.ScanResult, cnf *c.WpScanConf) (int, error) {
 func wpscan(url, name, token string) (vinfos []models.VulnInfo, err error) {
 	body, err := httpRequest(url, token)
 	if err != nil {
-		return nil, errof.New(errof.ErrFailedToAccessWpScan,
-			fmt.Sprintf("Failed to access to wpscan.comm. body: %s, err: %s", string(body), err))
+		return nil, err
 	}
 	if body == "" {
 		util.Log.Debugf("wpscan.com response body is empty. URL: %s", url)
@@ -196,10 +197,12 @@ func extractToVulnInfos(pkgName string, cves []WpCveInfo) (vinfos []models.VulnI
 				CveID: cveID,
 				CveContents: models.NewCveContents(
 					models.CveContent{
-						Type:       models.WpScan,
-						CveID:      cveID,
-						Title:      vulnerability.Title,
-						References: refs,
+						Type:         models.WpScan,
+						CveID:        cveID,
+						Title:        vulnerability.Title,
+						References:   refs,
+						Published:    vulnerability.CreatedAt,
+						LastModified: vulnerability.UpdatedAt,
 					},
 				),
 				VulnType: vulnerability.VulnType,
@@ -217,21 +220,27 @@ func extractToVulnInfos(pkgName string, cves []WpCveInfo) (vinfos []models.VulnI
 }
 
 func httpRequest(url, token string) (string, error) {
-	retry := 1
-	util.Log.Debugf("%s", url)
-	req, err := http.NewRequest("GET", url, nil)
+	ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
+	req, err := http.NewRequestWithContext(ctx, http.MethodGet, url, nil)
+	defer cancel()
+	if err != nil {
+		return "", errof.New(errof.ErrFailedToAccessWpScan,
+			fmt.Sprintf("Failed to access to wpscan.com. err: %s", err))
+	}
+	req.Header.Set("Authorization", fmt.Sprintf("Token token=%s", token))
+	client, err := util.GetHTTPClient(config.Conf.HTTPProxy)
 	if err != nil {
 		return "", err
 	}
-	req.Header.Set("Authorization", fmt.Sprintf("Token token=%s", token))
-loop:
-	resp, err := new(http.Client).Do(req)
+	resp, err := client.Do(req)
 	if err != nil {
-		return "", err
+		return "", errof.New(errof.ErrFailedToAccessWpScan,
+			fmt.Sprintf("Failed to access to wpscan.com. err: %s", err))
 	}
 	body, err := ioutil.ReadAll(resp.Body)
 	if err != nil {
-		return "", err
+		return "", errof.New(errof.ErrFailedToAccessWpScan,
+			fmt.Sprintf("Failed to access to wpscan.com. err: %s", err))
 	}
 	defer resp.Body.Close()
 	if resp.StatusCode == 200 {
@@ -239,14 +248,13 @@ loop:
 	} else if resp.StatusCode == 404 {
 		// This package is not in wpscan
 		return "", nil
-	} else if resp.StatusCode == 429 && retry <= 3 {
-		// 429 Too Many Requests
-		util.Log.Debugf("sleep %d min(s): %s", retry, resp.Status)
-		time.Sleep(time.Duration(retry) * time.Minute)
-		retry++
-		goto loop
+	} else if resp.StatusCode == 429 {
+		return "", errof.New(errof.ErrWpScanAPILimitExceeded,
+			fmt.Sprintf("wpscan.com API limit exceeded: %+v", resp.Status))
+	} else {
+		util.Log.Warnf("wpscan.com unknown status code: %+v", resp.Status)
+		return "", nil
 	}
-	return "", err
 }
 
 func removeInactives(pkgs models.WordPressPackages) (removed models.WordPressPackages) {