cbcvebase.
CVE-2011-2631
published 2011-07-01

CVE-2011-2631: The Cascading Style Sheets (CSS) implementation in Opera before 11.11 does not properly handle the column-count property, which allows remote attackers to…

PriorityP421medium5CVSS 2.0
AVNACLAuNCNINAP
EPSS
2.21%
80.4th percentile
The Cascading Style Sheets (CSS) implementation in Opera before 11.11 does not properly handle the column-count property, which allows remote attackers to cause a denial of service (infinite repaint loop and application hang) via a web page, as demonstrated by an unspecified Wikipedia page.

Affected

76 ranges· showing 25
VendorProductVersion rangeFixed in
operaopera_browser<= 11.10
operaopera_browser
operaopera_browser
operaopera_browser
operaopera_browser
operaopera_browser
operaopera_browser
operaopera_browser
operaopera_browser
operaopera_browser
operaopera_browser
operaopera_browser
operaopera_browser
operaopera_browser
operaopera_browser
operaopera_browser
operaopera_browser
operaopera_browser
operaopera_browser
operaopera_browser
operaopera_browser
operaopera_browser
operaopera_browser
operaopera_browser
operaopera_browser
Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.