CVE-2014-8831
security_taskgate in Apple OS X before 10.10.2 allows attackers to read group-ACL-restricted keychain items of arbitrary apps via a crafted app with a signature from a (1) self-signed certificate or (2) Developer ID certificate.
Date published : 2015-01-30
http://lists.apple.com/archives/security-announce/2015/Jan/msg00003.html