cve/2017/CVE-2017-6839.md

### [CVE-2017-6839](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-6839)
![](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

Integer overflow in modules/MSADPCM.cpp in Audio File Library (aka audiofile) 0.3.6 allows remote attackers to cause a denial of service (crash) via a crafted file.

### POC

#### Reference
- https://blogs.gentoo.org/ago/2017/02/20/audiofile-multiple-ubsan-crashes/
- https://github.com/mpruett/audiofile/issues/41

#### Github
- https://github.com/andir/nixos-issue-db-example
- https://github.com/mrash/afl-cve