cve/2018/CVE-2018-7999.md

### [CVE-2018-7999](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7999)
![](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 libgraphite2 in graphite2 1.3.11, a NULL pointer dereference vulnerability was found in Segment.cpp during a dumbRendering operation, which may allow attackers to cause a denial of service or possibly have unspecified other impact via a crafted .ttf file.

### POC

#### Reference
- https://github.com/silnrsi/graphite/issues/22

#### Github
No PoCs found on GitHub currently.