CVEs-PoC/2018/CVE-2018-12447.md

### [CVE-2018-12447](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12447)
![](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 restore_tqb_pixels function in hevc_filter.c in libavcodec, as used in libbpg 0.9.8 and other products, has an integer overflow that leads to a heap-based buffer overflow and remote code execution.

### POC

#### Reference
- https://github.com/ebel34/bpg-web-encoder/issues/2

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