Description
Opera before 11.60 allows remote attackers to cause a denial of service (CPU and memory consumption) via unspecified content on a web page, as demonstrated by a page under the cisco.com home page.
References (3)
Core 3
Core References
Vendor Advisory x_refsource_confirm
http://www.opera.com/docs/changelogs/mac/1160/
Vendor Advisory x_refsource_confirm
http://www.opera.com/docs/changelogs/windows/1160/
Vendor Advisory x_refsource_confirm
http://www.opera.com/docs/changelogs/unix/1160/
Scores
EPSS
0.0049
EPSS Percentile
65.9%
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
Dec 07, 2011
Tracked Since
Feb 18, 2026