Denial of Service Vulnerability in Opera's CSS Implementation

CVE-2011-2631 · MEDIUM Severity

AV:N/AC:L/AU:N/C:N/I:N/A:P

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.

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