cve/2012/CVE-2012-5667.md

### [CVE-2012-5667](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-5667)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brighgreen)

### Description

Multiple integer overflows in GNU Grep before 2.11 might allow context-dependent attackers to execute arbitrary code via vectors involving a long input line that triggers a heap-based buffer overflow.

### POC

#### Reference
- https://bugs.launchpad.net/ubuntu/+source/grep/+bug/1091473

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