CVEs-PoC/2020/CVE-2020-24221.md

### [CVE-2020-24221](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-24221)
![](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 GetByte function in miniupnp ngiflib version 0.4, allows local attackers to cause a denial of service (DoS) via crafted .gif file (infinite loop).

### POC

#### Reference
- https://github.com/miniupnp/ngiflib/issues/17

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