WebKit, as used in Apple Safari before 6.2.6, 7.x before 7.1.6, and 8.x before 8.0.6, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site, a different vulnerability than CVE-2015-1152 and CVE-2015-1154.
https://support.apple.com/kb/HT204949
https://support.apple.com/HT205221
https://support.apple.com/HT204826
http://www.ubuntu.com/usn/USN-2937-1
http://www.securitytracker.com/id/1032270
http://www.securityfocus.com/bid/74523
http://support.apple.com/kb/HT204941
http://lists.opensuse.org/opensuse-updates/2016-03/msg00132.html
http://lists.apple.com/archives/security-announce/2015/Sep/msg00003.html
http://lists.apple.com/archives/security-announce/2015/May/msg00000.html
http://lists.apple.com/archives/security-announce/2015/Jun/msg00006.html
http://lists.apple.com/archives/security-announce/2015/Jun/msg00001.html