CVEs-PoC/2017/CVE-2017-14647.md

### [CVE-2017-14647](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-14647)
![](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 overflow was discovered in AP4_VisualSampleEntry::ReadFields in Core/Ap4SampleEntry.cpp in Bento4 1.5.0-617. The vulnerability causes an out-of-bounds write, which leads to remote denial of service or possibly code execution.

### POC

#### Reference
- https://blogs.gentoo.org/ago/2017/09/14/bento4-stack-based-buffer-overflow-in-ap4_visualsampleentryreadfields-ap4sampleentry-cpp/

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