### [CVE-2017-11576](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-11576)
![](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

FontForge 20161012 does not ensure a positive size in a weight vector memcpy call in readcfftopdict (parsettf.c) resulting in DoS via a crafted otf file.

### POC

#### Reference
- https://github.com/fontforge/fontforge/issues/3091

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