关联漏洞
标题：
GNU C Library 安全漏洞
(CVE-2024-2961)
描述：GNU C Library（glibc，libc6）是一种按照LGPL许可协议发布的开源免费的C语言编译程序。 GNU C Library 2.39 及之前版本存在安全漏洞，该漏洞源于 iconv() 函数可能会缓冲区溢出，导致应用程序崩溃或覆盖相邻变量。
描述
Exploits for CNEXT (CVE-2024-2961), a buffer overflow in the glibc's iconv()
介绍
# CNEXT exploits
Exploits for CNEXT (CVE-2024-2961), a buffer overflow in the glibc's iconv(), by [@cfreal_](https://twitter.com/cfreal_)
# Technical analysis
The vulnerability and exploits are described in the following blogposts:
- [Iconv, set the charset to RCE: Exploiting the glibc to hack the PHP engine (part 1)](https://www.ambionics.io/blog/iconv-cve-2024-2961-p1): PHP filters
- [Iconv, set the charset to RCE: Exploiting the glibc to hack the PHP engine (part 2)](https://www.ambionics.io/blog/iconv-cve-2024-2961-p2): direct `iconv()` calls, Roundcube
- To be continued...
# Exploits
Exploits will become available as blogposts come out.
- [CNEXT: file read to RCE exploit](cnext-exploit.py)
- [Roundcube: authenticated RCE exploit](roundcube-exploit.py)
- To be continued...
文件快照
[4.0K] /data/pocs/3c56732c1387f1dce4dd5be20eedf1faa1972c3f
├── [ 19K] cnext-exploit.py
├── [4.0K] pocs
│ ├── [1.1K] poc.c
│ └── [ 983] poc.php
├── [ 794] README.md
└── [ 19K] roundcube-exploit.py
1 directory, 5 files
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