CVEs-PoC/2007/CVE-2007-2756.md

### [CVE-2007-2756](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-2756)
![](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 gdPngReadData function in libgd 2.0.34 allows user-assisted attackers to cause a denial of service (CPU consumption) via a crafted PNG image with truncated data, which causes an infinite loop in the png_read_info function in libpng.

### POC

#### Reference
- http://www.redhat.com/support/errata/RHSA-2008-0146.html

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