CVE-2011-2639 Information

Description

Opera before 11.10 does not properly handle hidden animated GIF images which allows remote attackers to cause a denial of service (CPU consumption) via an image file that triggers continual repaints.

Reference

http://www.opera.com/docs/changelogs/mac/1110/ http://www.opera.com/docs/changelogs/unix/1110/ http://www.opera.com/docs/changelogs/windows/1110/