CVEs-PoC/2021/CVE-2021-46312.md

### [CVE-2021-46312](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-46312)
![](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 IW44EncodeCodec.cpp in djvulibre 3.5.28 in allows attackers to cause a denial of service via divide by zero.

### POC

#### Reference
- https://sourceforge.net/p/djvu/bugs/344/

#### Github
- https://github.com/w4zu/Debian_security