CVEs-PoC/2021/CVE-2021-20311.md

### [CVE-2021-20311](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20311)
![](https://img.shields.io/static/v1?label=Product&message=ImageMagick&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=ImageMagick%207.0.11%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-369&color=brightgreen)

### Description

A flaw was found in ImageMagick in versions before 7.0.11, where a division by zero in sRGBTransformImage() in the MagickCore/colorspace.c may trigger undefined behavior via a crafted image file that is submitted by an attacker processed by an application using ImageMagick. The highest threat from this vulnerability is to system availability.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/11notes/docker-paperless-ngx