CVE-2011-2639
Opera < 11.10 - Denial of Service via Hidden Animated GIF Repaint
Title source: llmDescription
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.
References (3)
Core 3
Core References
Vendor Advisory x_refsource_confirm
http://www.opera.com/docs/changelogs/windows/1110/
Vendor Advisory x_refsource_confirm
http://www.opera.com/docs/changelogs/mac/1110/
Vendor Advisory x_refsource_confirm
http://www.opera.com/docs/changelogs/unix/1110/
Scores
EPSS
0.0053
EPSS Percentile
67.6%
Details
CWE
CWE-399
Status
published
Products (30)
opera/opera_browser
5.0 (8 CPE variants)
opera/opera_browser
5.02
opera/opera_browser
5.10
opera/opera_browser
5.11
opera/opera_browser
5.12
opera/opera_browser
6.0 (6 CPE variants)
opera/opera_browser
6.1 (2 CPE variants)
opera/opera_browser
6.01
opera/opera_browser
6.02
opera/opera_browser
6.03
... and 20 more
Published
Jul 01, 2011
Tracked Since
Feb 18, 2026