CVEs-PoC/2012/CVE-2012-4424.md

### [CVE-2012-4424](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-4424)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3D%20n%2Fa%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brighgreen)

### Description

Stack-based buffer overflow in string/strcoll_l.c in the GNU C Library (aka glibc or libc6) 2.17 and earlier allows context-dependent attackers to cause a denial of service (crash) or possibly execute arbitrary code via a long string that triggers a malloc failure and use of the alloca function.

### POC

#### Reference
- http://sourceware.org/bugzilla/show_bug.cgi?id=14547

#### Github
- https://github.com/mudongliang/LinuxFlaw
- https://github.com/oneoy/cve-