CVE-2013-5156 Information

Description

The Telephony subsystem in Apple iOS before 7 does not require API conformity for access to telephony-daemon interfaces which allows attackers to bypass intended restrictions on phone calls via a crafted app that sends direct requests to the daemon.

Reference

http://lists.apple.com/archives/security-announce/2013/Sep/msg00006.html http://secunia.com/advisories/54886 http://support.apple.com/kb/HT5934 http://www.securitytracker.com/id/1029054