The Settings application in Apple iOS before 4 on the iPhone and iPod touch does not properly report the wireless network that is in use, which might make it easier for remote attackers to trick users into communicating over an unintended network.
http://www.securityfocus.com/bid/41016
http://support.apple.com/kb/HT4225
http://lists.apple.com/archives/security-announce/2010/Jun/msg00003.html