WebKit, as used in Apple iOS before 8.1.1 and Apple TV before 7.0.2, 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-2014-4462.
http://lists.apple.com/archives/security-announce/2014/Dec/msg00000.html
http://lists.apple.com/archives/security-announce/2014/Nov/msg00000.html
http://lists.apple.com/archives/security-announce/2014/Nov/msg00002.html
http://lists.apple.com/archives/security-announce/2015/Jun/msg00006.html
http://secunia.com/advisories/62504
http://secunia.com/advisories/62505
http://support.apple.com/kb/HT6596
http://www.securityfocus.com/bid/71137
http://www.securitytracker.com/id/1031231
https://exchange.xforce.ibmcloud.com/vulnerabilities/98771
https://support.apple.com/en-us/HT204418
https://support.apple.com/en-us/HT204420
https://support.apple.com/en-us/HT6590