Secunia Security Advisory – Some vulnerabilities have been reported in UltraVNC, which can potentially be exploited by malicious people to compromise a user’s system.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/63428/sa28804.txt
Source: https://packetstormsecurity.com/files/63428/Secunia-Security-Advisory-28804.html