Apple Remote Desktop before 3.6.1 does not recognize the "Encrypt all network data" setting during connections to third-party VNC servers, which allows remote attackers to obtain cleartext VNC session content by sniffing the network.Referenceshttp://www.securityfocus.com/bid/55100http://lists.apple.com/archives/security-announce/2012/Aug/msg00000.htmlhttp://support.apple.com/kb/HT5433