Lock Screen in Apple iOS before 7.1.2 does not properly enforce the limit on failed passcode attempts, which makes it easier for physically proximate attackers to conduct brute-force passcode-guessing attacks via unspecified vectors.Referenceshttp://www.securityfocus.com/bid/68276http://archives.neohapsis.com/archives/bugtraq/2014-06/0174.htmlhttp://www.securitytracker.com/id/1030500