880 lines
26 KiB
Markdown
880 lines
26 KiB
Markdown
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# Vuls: VULnerability Scanner
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[](http://goo.gl/forms/xm5KFo35tu)
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[](https://github.com/future-architect/vuls/blob/master/LICENSE.txt)
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Vulnerability scanner for Linux, agentless, written in golang.
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We have a slack team. [Join slack team](http://goo.gl/forms/xm5KFo35tu)
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[README in Japanese](https://github.com/future-architect/vuls/blob/master/README.ja.md)
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[README in French](https://github.com/future-architect/vuls/blob/master/README.fr.md)
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[](https://asciinema.org/a/3y9zrf950agiko7klg8abvyck)
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----
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# Abstract
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For a system administrator, having to perform security vulnerability analysis and software update on a daily basis can be a burden.
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To avoid downtime in production environment, it is common for system administrator to choose not to use the automatic update option provided by package manager and to perform update manually.
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This leads to the following problems.
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- System administrator will have to constantly watch out for any new vulnerabilities in NVD(National Vulnerability Database) or similar databases.
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- It might be impossible for the system administrator to monitor all the software if there are a large number of software installed in server.
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- It is expensive to perform analysis to determine the servers affected by new vulnerabilities. The possibility of overlooking a server or two during analysis is there.
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Vuls is a tool created to solve the problems listed above. It has the following characteristics.
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- Informs users of the vulnerabilities that are related to the system.
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- Informs users of the servers that are affected.
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- Vulnerability detection is done automatically to prevent any oversight.
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- Report is generated on regular basis using CRON or other methods. to manage vulnerability.
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----
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# Main Features
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- Scan for any vulnerabilities in Linux Server
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- Supports Ubuntu, Debian, CentOS, Amazon Linux, RHEL
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- Cloud, on-premise, Docker
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- Scan middleware that are not included in OS package management
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- Scan middleware, programming language libraries and framework for vulnerability
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- Support software registered in CPE
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- Agentless architecture
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- User is required to only setup one machine that is connected to other target servers via SSH
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- Auto generation of configuration file template
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- Auto detection of servers set using CIDR, generate configuration file template
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- Email and Slack notification is possible (supports Japanese language)
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- Scan result is viewable on accessory software, TUI Viewer terminal.
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----
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# What Vuls Doesn't Do
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- Vuls doesn't update the vulnerable packages.
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----
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# Hello Vuls
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This tutorial will let you scan the vulnerabilities on the localhost with Vuls.
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This can be done in the following steps.
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1. Launch Amazon Linux
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1. Enable to ssh from localhost
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1. Install requirements
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1. Deploy go-cve-dictionary
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1. Deploy Vuls
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1. Configuration
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1. Prepare
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1. Scan
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1. TUI(Terminal-Based User Interface)
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## Step1. Launch Amazon Linux
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- We are using the old AMI (amzn-ami-hvm-2015.09.1.x86_64-gp2 - ami-383c1956) for this example
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- Add the following to the cloud-init, to avoid auto-update at the first launch.
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```
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#cloud-config
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repo_upgrade: none
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```
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- [Q: How do I disable the automatic installation of critical and important security updates on initial launch?](https://aws.amazon.com/amazon-linux-ami/faqs/?nc1=h_ls)
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## Step2. SSH setting
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This is required to ssh to itself.
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Create a keypair then append public key to authorized_keys
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```bash
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$ ssh-keygen -t rsa
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$ cat ~/.ssh/id_rsa.pub >> ~/.ssh/authorized_keys
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$ chmod 600 ~/.ssh/authorized_keys
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```
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## Step3. Install requirements
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Vuls requires the following packages.
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- SQLite3
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- git
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- gcc
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- go v1.6
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- https://golang.org/doc/install
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```bash
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$ ssh ec2-user@52.100.100.100 -i ~/.ssh/private.pem
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$ sudo yum -y install sqlite git gcc
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$ wget https://storage.googleapis.com/golang/go1.6.linux-amd64.tar.gz
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$ sudo tar -C /usr/local -xzf go1.6.linux-amd64.tar.gz
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$ mkdir $HOME/go
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```
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Add these lines into /etc/profile.d/goenv.sh
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```bash
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export GOROOT=/usr/local/go
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export GOPATH=$HOME/go
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export PATH=$PATH:$GOROOT/bin:$GOPATH/bin
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```
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Set the OS environment variable to current shell
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```bash
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$ source /etc/profile.d/goenv.sh
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```
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## Step4. Deploy [go-cve-dictionary](https://github.com/kotakanbe/go-cve-dictionary)
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go get
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```bash
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$ sudo mkdir /var/log/vuls
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$ sudo chown ec2-user /var/log/vuls
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$ sudo chmod 700 /var/log/vuls
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$ go get github.com/kotakanbe/go-cve-dictionary
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```
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If an error occurred while go get, check the following points.
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- Update Git
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- try [deploying with glide](https://github.com/future-architect/vuls/blob/master/README.md#deploy-with-glide).
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Fetch vulnerability data from NVD.
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It takes about 10 minutes (on AWS).
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```bash
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$ for i in {2002..2016}; do go-cve-dictionary fetchnvd -years $i; done
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... snip ...
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$ ls -alh cve.sqlite3
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-rw-r--r-- 1 ec2-user ec2-user 7.0M Mar 24 13:20 cve.sqlite3
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```
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## Step5. Deploy Vuls
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Launch a new terminal and SSH to the ec2 instance.
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go get
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```
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$ go get github.com/future-architect/vuls
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```
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If an error occurred while go get, check the following points.
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- Update Git
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- try [deploying with glide](https://github.com/future-architect/vuls/blob/master/README.md#deploy-with-glide).
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## Step6. Config
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Create a config file(TOML format).
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```
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$ cat config.toml
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[servers]
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[servers.172-31-4-82]
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host = "172.31.4.82"
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port = "22"
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user = "ec2-user"
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keyPath = "/home/ec2-user/.ssh/id_rsa"
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```
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## Step7. Setting up target servers for Vuls
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```
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$ vuls prepare
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```
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see [Usage: Prepare](https://github.com/future-architect/vuls#usage-prepare)
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## Step8. Start Scanning
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```
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$ vuls scan -cve-dictionary-dbpath=$PWD/cve.sqlite3
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INFO[0000] Start scanning (config: /home/ec2-user/config.toml)
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INFO[0000] Start scanning
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INFO[0000] config: /home/ec2-user/config.toml
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INFO[0000] cve-dictionary: /home/ec2-user/cve.sqlite3
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... snip ...
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172-31-4-82 (amazon 2015.09)
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============================
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CVE-2016-0494 10.0 Unspecified vulnerability in the Java SE and Java SE Embedded components in Oracle
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Java SE 6u105, 7u91, and 8u66 and Java SE Embedded 8u65 allows remote attackers to
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affect confidentiality, integrity, and availability via unknown vectors related to
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2D.
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... snip ...
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CVE-2016-0494
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-------------
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Score 10.0 (High)
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Vector (AV:N/AC:L/Au:N/C:C/I:C/A:C)
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Summary Unspecified vulnerability in the Java SE and Java SE Embedded components in Oracle Java SE 6u105,
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7u91, and 8u66 and Java SE Embedded 8u65 allows remote attackers to affect confidentiality,
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integrity, and availability via unknown vectors related to 2D.
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NVD https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2016-0494
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MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-0494
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CVE Details http://www.cvedetails.com/cve/CVE-2016-0494
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CVSS Claculator https://nvd.nist.gov/cvss/v2-calculator?name=CVE-2016-0494&vector=(AV:N/AC:L/Au:N/C:C/I:C/A:C)
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RHEL-CVE https://access.redhat.com/security/cve/CVE-2016-0494
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ALAS-2016-643 https://alas.aws.amazon.com/ALAS-2016-643.html
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Package/CPE java-1.7.0-openjdk-1.7.0.91-2.6.2.2.63.amzn1 -> java-1.7.0-openjdk-1:1.7.0.95-2.6.4.0.65.amzn1
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```
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## Step9. TUI
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Vuls has Terminal-Based User Interface to display the scan result.
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```
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$ vuls tui
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```
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----
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# Hello Vuls in a docker container
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see https://github.com/future-architect/vuls/tree/master/docker
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----
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# Architecture
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## [go-cve-dictinary](https://github.com/kotakanbe/go-cve-dictionary)
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- Fetch vulnerability information from NVD and JVN(Japanese), then insert into SQLite3.
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## Vuls
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- Scan vulnerabilities on the servers and create a list of the CVE ID
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- To scan Docker containers, Vuls connect via ssh to the Docker host and then `docker exec` to the containers. So, no need to run sshd daemon on the containers.
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- Fetch more detailed information of the detected CVE from go-cve-dictionary
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- Insert scan result into SQLite3
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- Send a report by Slack and Email
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- Show the latest report on your terminal
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----
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# Use Cases
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## Scan all servers
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## Scan a single server
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web/app server in the same configuration under the load balancer
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----
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# Support OS
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| Distribution| Release |
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|:------------|-------------------:|
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| Ubuntu | 12, 14, 16|
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| Debian | 7, 8|
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| RHEL | 4, 5, 6, 7|
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| CentOS | 5, 6, 7|
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| Amazon Linux| All |
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----
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# Usage: Automatic Server Discovery
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Discovery subcommand discovers active servers specified in CIDR range, then display the template of config file(TOML format) to terminal.
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```
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$ vuls discover -help
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discover:
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discover 192.168.0.0/24
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```
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## Example
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```
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$ vuls discover 172.31.4.0/24
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# Create config.toml using below and then ./vuls --config=/path/to/config.toml
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[slack]
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hookURL = "https://hooks.slack.com/services/abc123/defghijklmnopqrstuvwxyz"
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channel = "#channel-name"
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#channel = "${servername}"
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iconEmoji = ":ghost:"
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authUser = "username"
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notifyUsers = ["@username"]
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[mail]
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smtpAddr = "smtp.gmail.com"
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smtpPort = 465
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user = "username"
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password = "password"
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from = "from@address.com"
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to = ["to@address.com"]
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cc = ["cc@address.com"]
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subjectPrefix = "[vuls]"
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[default]
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#port = "22"
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#user = "username"
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#keyPath = "/home/username/.ssh/id_rsa"
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[servers]
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[servers.172-31-4-82]
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host = "172.31.4.82"
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#port = "22"
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#user = "root"
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#keyPath = "/home/username/.ssh/id_rsa"
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#cpeNames = [
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# "cpe:/a:rubyonrails:ruby_on_rails:4.2.1",
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#]
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#containers = ["${running}"]
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```
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You can customize your configuration using this template.
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----
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# Configuration
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- Slack section
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```
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[slack]
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hookURL = "https://hooks.slack.com/services/abc123/defghijklmnopqrstuvwxyz"
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channel = "#channel-name"
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#channel = "${servername}"
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iconEmoji = ":ghost:"
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authUser = "username"
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notifyUsers = ["@username"]
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```
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- hookURL : Incomming webhook's URL
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- channel : channel name.
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If you set ${servername} to channel, the report will be sent to each channel.
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In the following example, the report will be sent to the #server1 and #server2.
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Be sure to create these channels before scanning.
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```
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[slack]
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channel = "${servername}"
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...snip...
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[servers]
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[servers.server1]
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host = "172.31.4.82"
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...snip...
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[servers.server2]
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host = "172.31.4.83"
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...snip...
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```
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- iconEmoji: emoji
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- authUser: username of the slack team
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- notifyUsers: a list of Slack usernames to send Slack notifications.
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If you set ["@foo", "@bar"] to notifyUsers, @foo @bar will be included in text.
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So @foo, @bar can receive mobile push notifications on their smartphone.
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- Mail section
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```
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[mail]
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smtpAddr = "smtp.gmail.com"
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smtpPort = 465
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user = "username"
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password = "password"
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from = "from@address.com"
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to = ["to@address.com"]
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cc = ["cc@address.com"]
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subjectPrefix = "[vuls]"
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```
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- Default section
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```
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[default]
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#port = "22"
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#user = "username"
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#keyPath = "/home/username/.ssh/id_rsa"
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#cpeNames = [
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# "cpe:/a:rubyonrails:ruby_on_rails:4.2.1",
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#]
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#containers = ["${running}"]
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```
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Items of the default section will be used if not specified.
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- servers section
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```
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[servers]
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[servers.172-31-4-82]
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host = "172.31.4.82"
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#port = "22"
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#user = "root"
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#keyPath = "/home/username/.ssh/id_rsa"
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#cpeNames = [
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# "cpe:/a:rubyonrails:ruby_on_rails:4.2.1",
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#]
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#containers = ["${running}"]
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```
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You can overwrite the default value specified in default section.
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Vuls supports multiple SSH authentication methods.
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- SSH agent
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- SSH public key authentication (with password, empty password)
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- Password authentication
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----
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# Usage: Prepare
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Prepare subcommand installs required packages on each server.
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| Distribution| Release | Requirements |
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|:------------|-------------------:|:-------------|
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| Ubuntu | 12, 14, 16| - |
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| Debian | 7, 8| aptitude |
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| CentOS | 5| yum-plugin-security, yum-changelog |
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| CentOS | 6, 7| yum-plugin-security, yum-plugin-changelog |
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| Amazon | All | - |
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| RHEL | 4, 5, 6, 7 | - |
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```
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$ vuls prepare -help
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prepare
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[-config=/path/to/config.toml] [-debug]
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[-ask-sudo-password]
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[-ask-key-password]
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-ask-key-password
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Ask ssh privatekey password before scanning
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-ask-sudo-password
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Ask sudo password of target servers before scanning
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-config string
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/path/to/toml (default "$PWD/config.toml")
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-debug
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debug mode
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-use-unattended-upgrades
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[Deprecated] For Ubuntu, install unattended-upgrades
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```
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----
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# Usage: Scan
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```
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$ vuls scan -help
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scan:
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scan
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[-lang=en|ja]
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[-config=/path/to/config.toml]
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[-dbpath=/path/to/vuls.sqlite3]
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[--cve-dictionary-dbpath=/path/to/cve.sqlite3]
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[-cve-dictionary-url=http://127.0.0.1:1323]
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[-cvss-over=7]
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[-ignore-unscored-cves]
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[-report-json]
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[-report-mail]
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[-report-s3]
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[-report-slack]
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[-report-text]
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[-http-proxy=http://192.168.0.1:8080]
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[-ask-sudo-password]
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[-ask-key-password]
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[-debug]
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[-debug-sql]
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[-aws-profile=default]
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[-aws-region=us-west-2]
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[-aws-s3-bucket=bucket_name]
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-ask-key-password
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Ask ssh privatekey password before scanning
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-ask-sudo-password
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Ask sudo password of target servers before scanning
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-aws-profile string
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AWS Profile to use (default "default")
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-aws-region string
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AWS Region to use (default "us-east-1")
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-aws-s3-bucket string
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S3 bucket name
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-config string
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/path/to/toml (default "$PWD/config.toml")
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--cve-dictionary-dbpath string
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/path/to/sqlite3 (For get cve detail from cve.sqlite3)
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-cve-dictionary-url string
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http://CVE.Dictionary (default "http://127.0.0.1:1323")
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-cvss-over float
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-cvss-over=6.5 means reporting CVSS Score 6.5 and over (default: 0 (means report all))
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-dbpath string
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/path/to/sqlite3 (default "$PWD/vuls.sqlite3")
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-debug
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debug mode
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-debug-sql
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SQL debug mode
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-http-proxy string
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http://proxy-url:port (default: empty)
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-ignore-unscored-cves
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Don't report the unscored CVEs
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-lang string
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[en|ja] (default "en")
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-report-json
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Write report to JSON files ($PWD/results/current)
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-report-mail
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Send report via Email
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-report-s3
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Write report to S3 (bucket/yyyyMMdd_HHmm)
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-report-slack
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Send report via Slack
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-report-text
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Write report to text files ($PWD/results/current)
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-use-unattended-upgrades
|
|
[Deprecated] For Ubuntu. Scan by unattended-upgrades or not (use apt-get upgrade --dry-run by default)
|
|
-use-yum-plugin-security
|
|
[Deprecated] For CentOS 5. Scan by yum-plugin-security or not (use yum check-update by default)
|
|
|
|
```
|
|
|
|
## -ask-key-password option
|
|
|
|
| SSH key password | -ask-key-password | |
|
|
|:-----------------|:-------------------|:----|
|
|
| empty password | - | |
|
|
| with password | required | or use ssh-agent |
|
|
|
|
## -ask-sudo-password option
|
|
|
|
| sudo password on target servers | -ask-sudo-password | |
|
|
|:-----------------|:-------|:------|
|
|
| NOPASSWORD | - | defined as NOPASSWORD in /etc/sudoers on target servers |
|
|
| with password | required | . |
|
|
|
|
## -report-json , -report-text option
|
|
|
|
At the end of the scan, scan results will be available in the $PWD/result/current/ directory.
|
|
all.(json|txt) includes the scan results of all servres and servername.(json|txt) includes the scan result of the server.
|
|
|
|
## example
|
|
|
|
### Scan all servers defined in config file
|
|
```
|
|
$ vuls scan --report-slack --report-mail --cvss-over=7 -ask-sudo-password -ask-key-password -cve-dictionary-dbpath=$PWD/cve.sqlite3
|
|
```
|
|
With this sample command, it will ..
|
|
- Ask sudo password and ssh key passsword before scanning
|
|
- Scan all servers defined in config file
|
|
- Send scan results to slack and email
|
|
- Only Report CVEs that CVSS score is over 7
|
|
- Print scan result to terminal
|
|
|
|
### Scan specific servers
|
|
```
|
|
$ vuls scan -cve-dictionary-dbpath=$PWD/cve.sqlite3 server1 server2
|
|
```
|
|
With this sample command, it will ..
|
|
- Use SSH Key-Based authentication with empty password (without -ask-key-password option)
|
|
- Sudo with no password (without -ask-sudo-password option)
|
|
- Scan only 2 servers (server1, server2)
|
|
- Print scan result to terminal
|
|
|
|
### Put results in S3 bucket
|
|
To put results in S3 bucket, configure following settings in AWS before scanning.
|
|
- Create S3 bucket. see [Creating a Bucket](http://docs.aws.amazon.com/AmazonS3/latest/UG/CreatingaBucket.html)
|
|
- Create access key. The access key must have read and write access to the AWS S3 bucket. see [Managing Access Keys for IAM Users](http://docs.aws.amazon.com/IAM/latest/UserGuide/id_credentials_access-keys.html)
|
|
- Configure the security credentials. see [Configuring the AWS Command Line Interface](http://docs.aws.amazon.com/cli/latest/userguide/cli-chap-getting-started.html)
|
|
|
|
```
|
|
$ vuls scan -cve-dictionary-dbpath=$PWD/cve.sqlite3 -aws-region=ap-northeast-1 -aws-s3-bucket=vuls -aws-profile=default
|
|
```
|
|
With this sample command, it will ..
|
|
- Use SSH Key-Based authentication with empty password (without -ask-key-password option)
|
|
- Sudo with no password (without -ask-sudo-password option)
|
|
- Scan all servers defined in config file
|
|
- Put scan result(JSON) in S3 bucket. The bucket name is "vuls" in ap-northeast-1 and profile is "default"
|
|
|
|
|
|
----
|
|
|
|
# Usage: Scan vulnerability of non-OS package
|
|
|
|
It is possible to detect vulnerabilities in non-OS packages, such as something you compiled by yourself, language libraries and frameworks, that have been registered in the [CPE](https://nvd.nist.gov/cpe.cfm).
|
|
|
|
- How to search CPE name by software name
|
|
- [NVD: Search Common Platform Enumerations (CPE)](https://web.nvd.nist.gov/view/cpe/search)
|
|
**Check CPE Naming Format: 2.2**
|
|
|
|
- [go-cpe-dictionary](https://github.com/kotakanbe/go-cpe-dictionary) is a good choice for geeks.
|
|
You can search a CPE name by the application name incremenally.
|
|
|
|
- Configuration
|
|
To detect the vulnerbility of Ruby on Rails v4.2.1, cpeNames needs to be set in the servers section.
|
|
```
|
|
[servers]
|
|
|
|
[servers.172-31-4-82]
|
|
host = "172.31.4.82"
|
|
user = "ec2-user"
|
|
keyPath = "/home/username/.ssh/id_rsa"
|
|
cpeNames = [
|
|
"cpe:/a:rubyonrails:ruby_on_rails:4.2.1",
|
|
]
|
|
```
|
|
|
|
# Usage: Scan Docker containers
|
|
|
|
It is common that keep Docker containers runnning without SSHd daemon.
|
|
see [Docker Blog:Why you don't need to run SSHd in your Docker containers](https://blog.docker.com/2014/06/why-you-dont-need-to-run-sshd-in-docker/)
|
|
|
|
Vuls scans Docker containers via `docker exec` instead of SSH.
|
|
For more details, see [Architecture section](https://github.com/future-architect/vuls#architecture)
|
|
|
|
- To scan all of running containers
|
|
"${running}" needs to be set in the containers item.
|
|
```
|
|
[servers]
|
|
|
|
[servers.172-31-4-82]
|
|
host = "172.31.4.82"
|
|
user = "ec2-user"
|
|
keyPath = "/home/username/.ssh/id_rsa"
|
|
containers = ["${running}"]
|
|
```
|
|
|
|
- To scan specific containers
|
|
The container ID or container name needs to be set in the containers item.
|
|
In the following example, only "container_name_a" and "4aa37a8b63b9" will be scanned.
|
|
Be sure to check these containers are running state before scanning.
|
|
If specified containers are not running, Vuls gives up scanning with printing error message.
|
|
```
|
|
[servers]
|
|
|
|
[servers.172-31-4-82]
|
|
host = "172.31.4.82"
|
|
user = "ec2-user"
|
|
keyPath = "/home/username/.ssh/id_rsa"
|
|
containers = ["container_name_a", "4aa37a8b63b9"]
|
|
```
|
|
|
|
# Usage: TUI
|
|
|
|
## Display the latest scan results
|
|
|
|
```
|
|
$ vuls tui -h
|
|
tui:
|
|
tui [-dbpath=/path/to/vuls.sqlite3]
|
|
|
|
-dbpath string
|
|
/path/to/sqlite3 (default "$PWD/vuls.sqlite3")
|
|
-debug-sql
|
|
debug SQL
|
|
|
|
```
|
|
|
|
Key binding is bellow.
|
|
|
|
| key | |
|
|
|:-----------------|:-------|:------|
|
|
| TAB | move cursor among the panes |
|
|
| Arrow up/down | move cursor to up/down |
|
|
| Ctrl+j, Ctrl+k | move cursor to up/donw |
|
|
| Ctrl+u, Ctrl+d | page up/donw |
|
|
|
|
For details, see https://github.com/future-architect/vuls/blob/master/report/tui.go
|
|
|
|
## Display the previous scan results
|
|
|
|
- Display the list of scan results.
|
|
```
|
|
$ ./vuls history
|
|
2 2016-05-24 19:49 scanned 1 servers: amazon2
|
|
1 2016-05-24 19:48 scanned 2 servers: amazon1, romantic_goldberg
|
|
```
|
|
|
|
- Display the result of scanID 1
|
|
```
|
|
$ ./vuls tui 1
|
|
```
|
|
|
|
- Display the result of scanID 2
|
|
```
|
|
$ ./vuls tui 2
|
|
```
|
|
|
|
# Display the previous scan results using peco
|
|
|
|
```
|
|
$ ./vuls history | peco | ./vuls tui
|
|
```
|
|
|
|
[](https://asciinema.org/a/emi7y7docxr60bq080z10t7v8)
|
|
|
|
# Usage: go-cve-dictonary on different server
|
|
|
|
Run go-cve-dictionary as server mode before scanning on 192.168.10.1
|
|
```
|
|
$ go-cve-dictionary server -bind=192.168.10.1 -port=1323
|
|
```
|
|
|
|
Run Vuls with -cve-dictionary-url option.
|
|
|
|
```
|
|
$ vuls scan -cve-dictionary-url=http://192.168.0.1:1323
|
|
```
|
|
|
|
# Usage: Update NVD Data
|
|
|
|
```
|
|
$ go-cve-dictionary fetchnvd -h
|
|
fetchnvd:
|
|
fetchnvd
|
|
[-last2y]
|
|
[-dbpath=/path/to/cve.sqlite3]
|
|
[-debug]
|
|
[-debug-sql]
|
|
|
|
-dbpath string
|
|
/path/to/sqlite3 (default "$PWD/cve.sqlite3")
|
|
-debug
|
|
debug mode
|
|
-debug-sql
|
|
SQL debug mode
|
|
-last2y
|
|
Refresh NVD data in the last two years.
|
|
```
|
|
|
|
- Fetch data of the entire period
|
|
|
|
```
|
|
$ go-cve-dictionary fetchnvd -entire
|
|
```
|
|
|
|
- Fetch data in the last 2 years
|
|
|
|
```
|
|
$ go-cve-dictionary fetchnvd -last2y
|
|
```
|
|
|
|
----
|
|
|
|
# Deploy With Glide
|
|
|
|
If an error occurred while go get, try deploying with glide.
|
|
- Install [Glide](https://github.com/bumptech/glide)
|
|
- Deploy go-cve-dictionary
|
|
```
|
|
$ go get -d github.com/kotakanbe/go-cve-dictionary
|
|
$ cd $GOPATH/src/github.com/kotakanbe/go-cve-dictionary
|
|
$ glide install
|
|
$ go install
|
|
```
|
|
- Deploy vuls
|
|
```
|
|
$ go get -d github.com/future-architect/vuls
|
|
$ cd $GOPATH/src/github.com/future-architect/vuls
|
|
$ glide install
|
|
$ go install
|
|
```
|
|
- The binaries are created under $GOPARH/bin
|
|
|
|
---
|
|
|
|
# Misc
|
|
|
|
- Unable to go get vuls
|
|
Update git to the latest version. Old version of git can't get some repositories.
|
|
see https://groups.google.com/forum/#!topic/mgo-users/rO1-gUDFo_g
|
|
|
|
- HTTP Proxy Support
|
|
If your system is behind HTTP proxy, you have to specify --http-proxy option.
|
|
|
|
- How to Daemonize go-cve-dictionary
|
|
Use Systemd, Upstart or supervisord, daemontools...
|
|
|
|
- How to Enable Automatic-Update of Vunerability Data.
|
|
Use job scheduler like Cron (with -last2y option).
|
|
|
|
- How to Enable Automatic-Scan.
|
|
Use job scheduler like Cron.
|
|
Set NOPASSWORD option in /etc/sudoers on target servers.
|
|
Use SSH Key-Based Authentication with no passphrase or ssh-agent.
|
|
|
|
- How to cross compile
|
|
```bash
|
|
$ cd /path/to/your/local-git-reporsitory/vuls
|
|
$ GOOS=linux GOARCH=amd64 go build -o vuls.amd64
|
|
```
|
|
|
|
- Logging
|
|
Log is under /var/log/vuls/
|
|
|
|
- Debug
|
|
Run with --debug, --sql-debug option.
|
|
|
|
- Adjusting Open File Limit
|
|
[Riak docs](http://docs.basho.com/riak/latest/ops/tuning/open-files-limit/) is awesome.
|
|
|
|
- Does Vuls accept ssh connections with fish-shell or old zsh as the login shell?
|
|
No, Vuls needs a user on the server for bash login. see also [#8](/../../issues/8)
|
|
|
|
- Windows
|
|
Use Microsoft Baseline Security Analyzer. [MBSA](https://technet.microsoft.com/en-us/security/cc184924.aspx)
|
|
|
|
----
|
|
|
|
# Related Projects
|
|
|
|
- [k1LoW/ssh_config_to_vuls_config](https://github.com/k1LoW/ssh_config_to_vuls_config)
|
|
ssh_config to vuls config TOML format
|
|
|
|
----
|
|
|
|
# Data Source
|
|
|
|
- [NVD](https://nvd.nist.gov/)
|
|
- [JVN(Japanese)](http://jvndb.jvn.jp/apis/myjvn/)
|
|
|
|
|
|
# Authors
|
|
|
|
kotakanbe ([@kotakanbe](https://twitter.com/kotakanbe)) created vuls and [these fine people](https://github.com/future-architect/vuls/graphs/contributors) have contributed.
|
|
|
|
----
|
|
|
|
# Contribute
|
|
|
|
1. fork a repository: github.com/future-architect/vuls to github.com/you/repo
|
|
2. get original code: go get github.com/future-architect/vuls
|
|
3. work on original code
|
|
4. add remote to your repo: git remote add myfork https://github.com/you/repo.git
|
|
5. push your changes: git push myfork
|
|
6. create a new Pull Request
|
|
|
|
- see [GitHub and Go: forking, pull requests, and go-getting](http://blog.campoy.cat/2014/03/github-and-go-forking-pull-requests-and.html)
|
|
|
|
----
|
|
|
|
# Change Log
|
|
|
|
Please see [CHANGELOG](https://github.com/future-architect/vuls/blob/master/CHANGELOG.md).
|
|
|
|
----
|
|
|
|
# Licence
|
|
|
|
Please see [LICENSE](https://github.com/future-architect/vuls/blob/master/LICENSE).
|
|
|
|
|
|
[](https://bitdeli.com/free "Bitdeli Badge")
|
|
|