Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1000 CNY

100.0%
Buy Us a Coffee

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

 [4.0K]  /data/pocs/cb492905bcd5d37694f30b2669d0d4024992a822
├── [ 815]  main.py
├── [  94]  README.md
└── [3.8M]  sudo-1.9.5p2.tar.gz

0 directories, 3 files
Shenlong Bot has cached this for you
Remarks
    1. It is advised to access via the original source first.
    2. Local POC snapshots are reserved for subscribers — if the original source is unavailable, the local mirror is part of the paid plan.
    3. Mirroring, verifying, and maintaining this POC archive takes ongoing effort, so local snapshots are a paid feature. Your subscription keeps the archive online — thank you for the support. View subscription plans →