Secure Transport in Apple iOS before 7.1.2, Apple OS X before 10.9.4, and Apple TV before 6.1.2 does not ensure that a DTLS message is accepted only for a DTLS connection, which allows remote attackers to obtain potentially sensitive information from uninitialized process memory by providing a DTLS message within a TLS connection.
http://www.securitytracker.com/id/1030500
http://support.apple.com/kb/HT6296
http://secunia.com/advisories/59475
http://archives.neohapsis.com/archives/bugtraq/2014-06/0175.html
http://archives.neohapsis.com/archives/bugtraq/2014-06/0174.html
http://archives.neohapsis.com/archives/bugtraq/2014-06/0172.html