### [CVE-2018-7253](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7253)
![](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 ParseDsdiffHeaderConfig function of the cli/dsdiff.c file of WavPack 5.1.0 allows a remote attacker to cause a denial-of-service (heap-based buffer over-read) or possibly overwrite the heap via a maliciously crafted DSDIFF file.

### POC

#### Reference
- http://packetstormsecurity.com/files/155743/Slackware-Security-Advisory-wavpack-Updates.html
- http://packetstormsecurity.com/files/155743/Slackware-Security-Advisory-wavpack-Updates.html
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=889559
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=889559
- https://github.com/dbry/WavPack/issues/28
- https://github.com/dbry/WavPack/issues/28

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