CVEs-PoC/2021/CVE-2021-30123.md

### [CVE-2021-30123](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30123)
![](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

FFmpeg <=4.3 contains a buffer overflow vulnerability in libavcodec through a crafted file that may lead to remote code execution.

### POC

#### Reference
- https://trac.ffmpeg.org/ticket/8863

#### Github
- https://github.com/liyansong2018/CVE
- https://github.com/vin01/bogus-cves