cve/2019/CVE-2019-7699.md

### [CVE-2019-7699](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-7699)
![](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

A heap-based buffer over-read occurs in AP4_BitStream::WriteBytes in Codecs/Ap4BitStream.cpp in Bento4 v1.5.1-627. Remote attackers could leverage this vulnerability to cause an exception via crafted mp4 input, which leads to a denial of service.

### POC

#### Reference
- https://github.com/axiomatic-systems/Bento4/issues/355

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