cve/2018/CVE-2018-20409.md

### [CVE-2018-20409](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20409)
![](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 Bento4 1.5.1-627. There is a heap-based buffer over-read in AP4_AvccAtom::Create in Core/Ap4AvccAtom.cpp, as demonstrated by mp42hls.

### POC

#### Reference
- https://github.com/axiomatic-systems/Bento4/issues/345

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