cve/2017/CVE-2017-12936.md

### [CVE-2017-12936](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12936)
![](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

The ReadWMFImage function in coders/wmf.c in GraphicsMagick 1.3.26 has a use-after-free issue for data associated with exception reporting.

### POC

#### Reference
- https://blogs.gentoo.org/ago/2017/08/05/graphicsmagick-use-after-free-in-readwmfimage-wmf-c/

#### Github
- https://github.com/mudongliang/LinuxFlaw
- https://github.com/oneoy/cve-