Apple Safari Webkit Multiple Vulnerabilities - May 12 (Mac OS X)

Summary
The host is installed with Apple Safari web browser and is prone to multiple vulnerabilities.
Impact
Successful exploitation will allow attacker to conduct cross site scripting attacks, bypass certain security restrictions, and compromise a user's system. Impact Level: Application
Solution
Upgrade to Apple Safari version 5.1.7 or later, For updates refer to http://www.apple.com/support/downloads/
Insight
The flaws are due to - Multiple cross site scripting and memory corruption issues in webkit. - A state tracking issue existed in WebKit's handling of forms.
Affected
Apple Safari versions prior to 5.1.7 on Mac OS X
References