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CVE-2021-3156 PoC — Sudo 缓冲区错误漏洞

Source
https://github.com/Threekiii/Awesome-POC/blob/master/%E6%93%8D%E4%BD%9C%E7%B3%BB%E7%BB%9F%E6%BC%8F%E6%B4%9E/Linux%20sudo%20%E6%9D%83%E9%99%90%E6%8F%90%E5%8D%87%E6%BC%8F%E6%B4%9E%20CVE-2021-3156.md
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。
File Snapshot

 # Linux sudo 权限提升漏洞 CVE-2021-3156

## 漏洞描述

2021年1月26日，Linux安全工具sudo被发现严重的基于堆缓冲区溢出漏洞。利用这一漏洞，攻击者无需知道用

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