CVE-2011-2631

MEDIUM

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.

References

http://www.opera.com/docs/changelogs/mac/1111/

http://www.opera.com/docs/changelogs/unix/1111/

http://www.opera.com/docs/changelogs/windows/1111/

Details

Source: MITRE

Published: 2011-07-01

Updated: 2011-07-08

Type: CWE-20

Risk Information

CVSS v2.0

Base Score: 5

Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Impact Score: 2.9

Exploitability Score: 10

Severity: MEDIUM