WebKit, as used in Apple iOS before 8 and Apple TV before 7, 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 other WebKit CVEs listed in APPLE-SA-2014-09-17-1 and APPLE-SA-2014-09-17-2.
http://archives.neohapsis.com/archives/bugtraq/2014-09/0106.html
http://archives.neohapsis.com/archives/bugtraq/2014-09/0107.html
http://secunia.com/advisories/61306
http://secunia.com/advisories/61318
https://exchange.xforce.ibmcloud.com/vulnerabilities/96034
https://security.gentoo.org/glsa/201612-41
https://support.apple.com/kb/HT6537
http://support.apple.com/kb/HT6440
http://support.apple.com/kb/HT6441