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…

published July 1, 2011

CVSS
—
EPSS
2%
Percentile
82.5
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.02234 · 82.5th percentile
Published
2011-07-01T10:00Z
EPSS history
Timeline
  • 01 JUL 10:00Z
    The Cascading Style Sheets (CSS) implementation in Opera before 11.11 does not properly handle the column-count property, which allows remote attackers to…
    cvelistv5