CVE-2015-1065
Multiple buffer overflows in iCloud Keychain in Apple iOS before 8.2 and Apple OS X through 10.10.2 allow man-in-the-middle attackers to execute arbitrary code by modifying the client-server data stream during keychain recovery.
Date published : 2015-03-12
http://lists.apple.com/archives/security-announce/2015/Mar/msg00000.html
http://lists.apple.com/archives/security-announce/2015/Mar/msg00002.html