cve/2011/CVE-2011-3501.md

### [CVE-2011-3501](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3501)
![](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 overflow in Cogent DataHub 7.1.1.63 and earlier allows remote attackers to cause a denial of service (crash) via a negative or large Content-Length value.

### POC

#### Reference
- http://aluigi.altervista.org/adv/cogent_3-adv.txt

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