Opera Browser Multiple Vulnerabilities Jul-11 (Windows)

Summary
The host is installed with Opera browser and is prone to multiple vulnerabilities.
Impact
Successful exploitation will allow remote attackers to execute arbitrary code and cause a denial of service. Impact Level: System/Application
Solution
Upgrade to Opera Web Browser Version 11.11 or later, For updates refer to http://www.opera.com/download/
Insight
The flaws are due to an error, - In certain frameset constructs, fails to correctly handle when the page is unloaded, causing a memory corruption. - When reloading page after opening a pop-up of easy-sticky-note extension. - In Cascading Style Sheets (CSS) implementation, when handling the column-count property. - When error when handling destruction of a silver-light instance. - When opening www.falk.de.
Affected
Opera Web Browser Version prior 11.11
References