### [CVE-2017-5984](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5984)
![](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

In libavcodec in Libav 9.21, ff_h264_execute_ref_pic_marking() has a heap-based buffer over-read.

### POC

#### Reference
- https://bugzilla.libav.org/show_bug.cgi?id=1019

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