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-2014-4452.
lists.apple.com/archives/security-announce/2014/Nov/msg00000.html
lists.apple.com/archives/security-announce/2014/Nov/msg00002.html
secunia.com/advisories/62504
secunia.com/advisories/62505
www.securityfocus.com/bid/71142
www.securitytracker.com/id/1031231
exchange.xforce.ibmcloud.com/vulnerabilities/98772
support.apple.com/en-us/HT204418
support.apple.com/en-us/HT6590
support.apple.com/en-us/HT6592