### [CVE-2008-5822](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-5822)
![](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

Memory leak in Libxul, as used in Mozilla Firefox 3.0.5 and other products, allows remote attackers to cause a denial of service (memory consumption and browser hang) via a long CLASS attribute in an HR element in an HTML document.

### POC

#### Reference
- http://www.packetstormsecurity.org/0812-exploits/mzff_libxul_ml.txt

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