CVE-2006-1652

Severity CVSS v4.0:
Pending analysis
Type:
CWE-119 Buffer Errors
Publication date:
06/04/2006
Last modified:
03/04/2025

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.

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:ultravnc:tabbed_viewer:1.29:*:*:*:*:*:*:*
cpe:2.3:a:ultravnc:vnc_viewer:1.0.1:*:*:*:*:*:*:*