cve/2021/CVE-2021-45863.md

### [CVE-2021-45863](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-45863)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brightgreen)

### Description

tsMuxer git-2678966 was discovered to contain a heap-based buffer overflow via the function HevcUnit::updateBits in hevc.cpp.

### POC

#### Reference
- https://github.com/justdan96/tsMuxer/issues/509

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