CVE-2014-6271 PoC — GNU Bash 远程代码执行漏洞

Source

https://github.com/npm/ansible-bashpocalypse

Associated Vulnerability

Title:GNU Bash 远程代码执行漏洞 (CVE-2014-6271)
Description:GNU Bash是美国软件开发者布莱恩-福克斯（Brian J. Fox）为GNU计划而编写的一个Shell（命令语言解释器），它运行于类Unix操作系统中（Linux系统的默认Shell），并能够从标准输入设备或文件中读取、执行命令，同时也结合了一部分ksh和csh的特点。 GNU Bash 4.3及之前版本中存在安全漏洞，该漏洞源于程序没有正确处理环境变量值内的函数定义。远程攻击者可借助特制的环境变量利用该漏洞执行任意代码。以下产品和模块可能会被利用：OpenSSH sshd中的ForceComman

Description

Patch for CVE-2014-6271

Readme

# Patch for CVE-2014-6271

https://securityblog.redhat.com/2014/09/24/bash-specially-crafted-environment-variables-code-injection-attack/

# Usage

* install ansible on your local host.
* add the servers you wish to patch to inventory.
* run `ansible-playbook ./deploy.yml -i inventory`.

File Snapshot


 [4.0K]  /data/pocs/20731141503dfc840b8ba7ce5438ec819e279dcf
├── [  55]  ansible.cfg
├── [   2]  bcoe.bashpocalypse -> ./
├── [  63]  deploy.yml
├── [  91]  inventory
├── [ 731]  LICENSE.txt
├── [4.0K]  meta
│   └── [ 275]  main.yml
├── [ 288]  README.md
└── [4.0K]  tasks
    └── [ 202]  main.yml

3 directories, 7 files

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