CVE-2021-30481 PoC — Valve Steam 缓冲区错误漏洞

Source

https://github.com/floesen/CVE-2021-30481

Associated Vulnerability

Title:Valve Steam 缓冲区错误漏洞 (CVE-2021-30481)
Description:Valve Steam是美国Valve公司的一套游戏发行管理平台。该平台提供数字版权管理、多人游戏、流媒体和社交网络服务等功能。 Valve Steam 2021-04-10版本及之前版本存在安全漏洞，该漏洞源于Steam邀请会发生缓冲区溢出，从而使经过身份验证的远程用户可以执行任意代码。

Description

https://nvd.nist.gov/vuln/detail/CVE-2021-30481

Readme

# CVE-2021-30481
CVE details: https://nvd.nist.gov/vuln/detail/CVE-2021-30481

Exploit code depends on [SteamworksPy](https://github.com/philippj/SteamworksPy)

File Snapshot


 [4.0K]  /data/pocs/cca0ae3fc52766594ab928be6ae1fabdc40884b0
├── [ 778]  corrupted.zip
├── [5.8K]  exploit.py
├── [ 160]  README.md
└── [ 933]  shellcode.asm

0 directories, 4 files

Shenlong Bot has cached this for you

Remarks

1. It is advised to access via the original source first.

2. If the original source is unavailable, please email f.jinxu#gmail.com for a local snapshot (replace # with @).

3. Shenlong has snapshotted the POC code for you. To support long-term maintenance, please consider donating. Thank you for your support.

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