CVEs-PoC/2021/CVE-2021-28676.md

### [CVE-2021-28676](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28676)
![](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 Pillow before 8.2.0. For FLI data, FliDecode did not properly check that the block advance was non-zero, potentially leading to an infinite loop on load.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/nnrogers515/discord-coderbot