cve/2006/CVE-2006-4071.md

### [CVE-2006-4071](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4071)
![](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

Sign extension vulnerability in the createBrushIndirect function in the GDI library (gdi32.dll) in Microsoft Windows XP, Server 2003, and possibly other versions, allows user-assisted attackers to cause a denial of service (application crash) via a crafted WMF file.

### POC

#### Reference
- http://determina.blogspot.com/2007/01/whats-wrong-with-wmf.html
- http://securityreason.com/securityalert/1353
- https://www.exploit-db.com/exploits/3111

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