CVEs-PoC/2021/CVE-2021-28678.md

### [CVE-2021-28678](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28678)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brightgreen)

### Description

An issue was discovered in Pillow before 8.2.0. For BLP data, BlpImagePlugin did not properly check that reads (after jumping to file offsets) returned data. This could lead to a DoS where the decoder could be run a large number of times on empty data.

### POC

#### Reference
No PoCs from references.

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