cve/2016/CVE-2016-5384.md

### [CVE-2016-5384](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5384)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3D%20n%2Fa%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brighgreen)

### Description

fontconfig before 2.12.1 does not validate offsets, which allows local users to trigger arbitrary free calls and consequently conduct double free attacks and execute arbitrary code via a crafted cache file.

### POC

#### Reference
- http://www.ubuntu.com/usn/USN-3063-1

#### Github
- https://github.com/ARPSyndicate/cvemon
- https://github.com/getupcloud/openshift-clair-controller