StoreKit in Apple iOS before 6.1 does not properly handle the disabling of JavaScript within the preferences configuration of Mobile Safari, which allows remote attackers to bypass intended access restrictions and execute JavaScript code via a web site with a Smart App Banner.
http://lists.apple.com/archives/security-announce/2013/Jan/msg00000.html
Source: MITRE
Published: 2013-01-29
Updated: 2013-02-05
Type: NVD-CWE-Other
Base Score: 5.1
Vector: AV:N/AC:H/Au:N/C:P/I:P/A:P
Impact Score: 6.4
Exploitability Score: 4.9
Severity: MEDIUM