### [CVE-2018-9018](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-9018)
![](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

In GraphicsMagick 1.3.28, there is a divide-by-zero in the ReadMNGImage function of coders/png.c. Remote attackers could leverage this vulnerability to cause a crash and denial of service via a crafted mng file.

### POC

#### Reference
- https://sourceforge.net/p/graphicsmagick/bugs/554/
- https://sourceforge.net/p/graphicsmagick/bugs/554/

#### Github
- https://github.com/andir/nixos-issue-db-example