CVEs-PoC/2020/CVE-2020-19498.md

### [CVE-2020-19498](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-19498)
![](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

Floating point exception in function Fraction in libheif 1.4.0, allows attackers to cause a Denial of Service or possibly other unspecified impacts.

### POC

#### Reference
- https://github.com/strukturag/libheif/issues/139

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