### [CVE-2008-4547](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-4547)
![](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

Heap-based buffer overflow in the PdvrAtl.PdvrOcx.1 ActiveX control (pdvratl.dll) in DVRHOST Web CMS OCX 1.0.1.25 allows remote attackers to execute arbitrary code via a long second argument to the TimeSpanFormat method.

### POC

#### Reference
- http://securityreason.com/securityalert/4407
- https://www.exploit-db.com/exploits/4903

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