### [CVE-2019-3832](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-3832)
![](https://img.shields.io/static/v1?label=Product&message=libsndfile&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3D%20NA%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-125&color=brighgreen)

### Description

It was discovered the fix for CVE-2018-19758 (libsndfile) was not complete and still allows a read beyond the limits of a buffer in wav_write_header() function in wav.c. A local attacker may use this flaw to make the application crash.

### POC

#### Reference
- https://github.com/erikd/libsndfile/issues/456
- https://github.com/erikd/libsndfile/issues/456
- https://usn.ubuntu.com/4013-1/
- https://usn.ubuntu.com/4013-1/

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