CVE-2006-2206 Information

Description

The MS-Logon authentication scheme in UltraVNC (aka Ultr@VNC) 1.0.1 uses weak encryption (XOR) for challenge/response which allows remote attackers to gain privileges by sniffing and decrypting passwords.

Reference

http://archives.neohapsis.com/archives/bugtraq/2006-05/0057.html http://www.securityfocus.com/bid/17824 https://exchange.xforce.ibmcloud.com/vulnerabilities/26283