CVE-2021-3156 PoC — Sudo 缓冲区错误漏洞

Source

https://github.com/TheFlash2k/CVE-2021-3156

Associated Vulnerability

Title:Sudo 缓冲区错误漏洞 (CVE-2021-3156)
Description:Sudo是一款使用于类Unix系统的，允许用户通过安全的方式使用特殊的权限执行命令的程序。 Sudo 1.9.5p2 之前版本存在缓冲区错误漏洞，攻击者可使用sudoedit -s和一个以单个反斜杠字符结束的命令行参数升级到root。

Readme

## Baron Samedit - Sudo CVE 2021-3156 PoC

### Written in BASH and C.

### Written by: TheFlash2k/Ali Taqi Wajid

# Usage:
```bash
# This would spawn a root shell directly if the sudo is vulnerable.
$ make
$ ./exploit
```

File Snapshot


 [4.0K]  /data/pocs/4870c5963d6855769de382a78cb0f0cb24f98cb1
├── [2.2K]  exploit.c
├── [ 225]  makefile
├── [ 232]  README.md
├── [ 725]  shellcode.c
└── [ 127]  test.sh

0 directories, 5 files

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