CVE-2008-3493

RealVNC Windows Client <4.1.2.0 - DoS

Title source: llm

Description

vncviewer.exe in RealVNC Windows Client 4.1.2.0 allows remote VNC servers to cause a denial of service (application crash) via a crafted frame buffer update packet.

Exploits (1)

exploitdb WORKING POC VERIFIED
by beford · phpdoswindows
https://www.exploit-db.com/exploits/6181

References (3)

Scores

EPSS 0.0254
EPSS Percentile 85.5%

Details

CWE
CWE-20
Status published
Products (1)
realvnc/realvnc_windows_client 4.1.2.0
Published Aug 06, 2008
Tracked Since Feb 18, 2026