http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2012-3703
http://support.apple.com/kb/HT5485
Overview
WebKit, as used in Apple iTunes before 10.7, 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-2012-09-12-1.