CVE-2021-3156 PoC — Sudo 缓冲区错误漏洞

Source

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

Associated Vulnerability

Title: Sudo 缓冲区错误漏洞 (CVE-2021-3156)
Description:Sudo before 1.9.5p2 contains an off-by-one error that can result in a heap-based buffer overflow, which allows privilege escalation to root via "sudoedit -s" and a command-line argument that ends with a single backslash character.

Description

a simple script to patch CVE-2021-3156 (heap based buffer overflow via sudo).

Readme

# CVE-2021-3156
a simple script to patch CVE-2021-3156 (heap based buffer overflow via sudo).

File Snapshot

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