cve/2007/CVE-2007-5268.md

### [CVE-2007-5268](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-5268)
![](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

pngrtran.c in libpng before 1.0.29 and 1.2.x before 1.2.21 use (1) logical instead of bitwise operations and (2) incorrect comparisons, which might allow remote attackers to cause a denial of service (crash) via a crafted PNG image.

### POC

#### Reference
- http://www.coresecurity.com/?action=item&id=2148

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