CVEs-PoC/2020/CVE-2020-19499.md

### [CVE-2020-19499](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-19499)
![](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

An issue was discovered in heif::Box_iref::get_references in libheif 1.4.0, allows attackers to cause a Denial of Service or possibly other unspecified impact due to an invalid memory read.

### POC

#### Reference
- https://github.com/strukturag/libheif/issues/138

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