Technical Description
A vulnerability has been identified in Opera, which could be exploited by remote attackers to execute arbitrary commands. This flaw is due to an integer overflow error when processing a specially crafted JPEG image with overly large "height" and "width" values, which could be exploited by attackers to remotely take complete control of an affected system by convincing a user to visit a specially crafted Web page.
Affected Products
Opera version 8.54 and prior
Solution
Upgrade to Opera version 9.0 :
http://www.opera.com/download/
