cve/2018/CVE-2018-17235.md

### [CVE-2018-17235](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17235)
![](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 function mp4v2::impl::MP4Track::FinishSdtp() in mp4track.cpp in libmp4v2 2.1.0 mishandles compatibleBrand while processing a crafted mp4 file, which leads to a heap-based buffer over-read, causing denial of service.

### POC

#### Reference
- https://bugzilla.redhat.com/show_bug.cgi?id=1629451
- https://bugzilla.redhat.com/show_bug.cgi?id=1629451

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