cve/2018/CVE-2018-19841.md

### [CVE-2018-19841](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19841)
![](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 WavpackVerifySingleBlock in open_utils.c in libwavpack.a in WavPack through 5.1.0 allows attackers to cause a denial-of-service (out-of-bounds read and application crash) via a crafted WavPack Lossless Audio file, as demonstrated by wvunpack.

### POC

#### Reference
- http://packetstormsecurity.com/files/155743/Slackware-Security-Advisory-wavpack-Updates.html
- http://packetstormsecurity.com/files/155743/Slackware-Security-Advisory-wavpack-Updates.html

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