CVEs-PoC/2016/CVE-2016-3074.md

### [CVE-2016-3074](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-3074)
![](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

Integer signedness error in GD Graphics Library 2.1.1 (aka libgd or libgd2) allows remote attackers to cause a denial of service (crash) or potentially execute arbitrary code via crafted compressed gd2 data, which triggers a heap-based buffer overflow.

### POC

#### Reference
- http://packetstormsecurity.com/files/136757/libgd-2.1.1-Signedness.html
- http://seclists.org/fulldisclosure/2016/Apr/72
- https://www.exploit-db.com/exploits/39736/

#### Github
- https://github.com/ARPSyndicate/cvemon