The Telephony subsystem in Apple iOS before 9.1 allows attackers to obtain sensitive call-status information via a crafted app.Referenceshttp://lists.apple.com/archives/security-announce/2015/Oct/msg00002.htmlhttps://support.apple.com/HT205370http://www.securitytracker.com/id/1033929http://www.securityfocus.com/bid/77268
