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CVE-2011-2631

N/A
Published: July 1, 2011 at 10:00 AM UTC
Updated: June 16, 2026 at 11:31 PM UTC
1 product affected across 1 vendorOpera Browser

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Severity
N/A
Exploit prediction
EPSS 2%

Description

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.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (3)

x_refsource_CONFIRM
Source: [email protected]
http://www.opera.com/docs/changelogs/mac/1111/
x_refsource_CONFIRM
Source: [email protected]
http://www.opera.com/docs/changelogs/unix/1111/
x_refsource_CONFIRM
Source: [email protected]
http://www.opera.com/docs/changelogs/windows/1111/

CVSS

5MEDIUM[email protected]
Confidentiality
NONE
Integrity
NONE
Availability
PARTIAL
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-20

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