CVEs-PoC/2020/CVE-2020-23931.md

### [CVE-2020-23931](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-23931)
![](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

An issue was discovered in gpac before 1.0.1. The abst_box_read function in box_code_adobe.c has a heap-based buffer over-read.

### POC

#### Reference
- https://github.com/gpac/gpac/issues/1564
- https://github.com/gpac/gpac/issues/1567

#### Github
- https://github.com/Live-Hack-CVE/CVE-2020-23931