cve/2022/CVE-2022-47658.md

### [CVE-2022-47658](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-47658)
![](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

GPAC MP4Box 2.1-DEV-rev644-g5c4df2a67 is vulnerable to buffer overflow in function gf_hevc_read_vps_bs_internal of media_tools/av_parsers.c:8039

### POC

#### Reference
- https://github.com/gpac/gpac/issues/2356
- https://github.com/gpac/gpac/issues/2356

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