Vnc Security Vulnerabilities

CVE-2007-0756

Chicken of the VNC (cotv) 2.0 allows remote attackers to cause a denial of service (application crash) via a large computer-name size value in a ServerInit packet, which triggers a failed malloc and a resulting NULL...

CVE-2006-2369

RealVNC 4.1.1, and other products that use RealVNC such as AdderLink IP and Cisco CallManager, allows remote attackers to bypass authentication via a request in which the client specifies an insecure security type such as "Type 1 - None", which is accepted even if it is not offered by the server,.....

CVE-2004-1750

RealVNC 4.0 and earlier allows remote attackers to cause a denial of service (crash) via a large number of connections to port...