cve/2024/CVE-2024-2961.md

### [CVE-2024-2961](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-2961)
![](https://img.shields.io/static/v1?label=Product&message=glibc&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=2.1.93%3C%202.40%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-787%20Out-of-bounds%20Write&color=brighgreen)

### Description

The iconv() function in the GNU C Library versions 2.39 and older may overflow the output buffer passed to it by up to 4 bytes when converting strings to the ISO-2022-CN-EXT character set, which may be used to crash an application or overwrite a neighbouring variable.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/mattaperkins/FIX-CVE-2024-2961
- https://github.com/nomi-sec/PoC-in-GitHub
- https://github.com/tarlepp/links-of-the-week