cve/2006/CVE-2006-1652.md

### [CVE-2006-1652](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-1652)
![](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

Multiple buffer overflows in (a) UltraVNC (aka Ultr@VNC) 1.0.1 and earlier and (b) tabbed_viewer 1.29 (1) allow user-assisted remote attackers to execute arbitrary code via a malicious server that sends a long string to a client that connects on TCP port 5900, which triggers an overflow in Log::ReallyPrint; and (2) allow remote attackers to cause a denial of service (server crash) via a long HTTP GET request to TCP port 5800, which triggers an overflow in VNCLog::ReallyPrint.

### POC

#### Reference
- http://securityreason.com/securityalert/674
- https://www.exploit-db.com/exploits/1642
- https://www.exploit-db.com/exploits/1643

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