cve/2018/CVE-2018-19758.md

### [CVE-2018-19758](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19758)
![](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

There is a heap-based buffer over-read at wav.c in wav_write_header in libsndfile 1.0.28 that will cause a denial of service.

### POC

#### Reference
- https://bugzilla.redhat.com/show_bug.cgi?id=1643812
- https://bugzilla.redhat.com/show_bug.cgi?id=1643812
- https://usn.ubuntu.com/4013-1/
- https://usn.ubuntu.com/4013-1/

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