CVEs-PoC/2012/CVE-2012-0851.md

### [CVE-2012-0851](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-0851)
![](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

The ff_h264_decode_seq_parameter_set function in h264_ps.c in libavcodec in FFmpeg before 0.9.1 and in Libav 0.5.x before 0.5.9, 0.6.x before 0.6.6, 0.7.x before 0.7.6, and 0.8.x before 0.8.3 allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via a crafted H.264 file, related to the chroma_format_idc value.

### POC

#### Reference
- http://ffmpeg.org/security.html
- http://ffmpeg.org/trac/ffmpeg/ticket/758

#### Github
No PoCs found on GitHub currently.