Opera < 11.11 Multiple Vulnerabilities

This script is Copyright (C) 2011 Tenable Network Security, Inc.

Synopsis :

The remote host contains a web browser that is affected by memory
corruption vulnerability

Description :

The version of Opera installed on the remote Windows host is earlier
than 11.11. Such versions are potentially affected by:

- A memory corruption vulnerability exists. The
application does not properly handle specific
framesets when unloading a page. An attacker could
craft a web page that will trigger the vulnerability
which may allow arbitrary code execution.

- Several errors exist that can cause application
crashes. Affected items or functionality include
unspecified web content, reloading pages after opening
a pop-up from the Easy Sticky Note extension, handling
of the column-count CSS property, destruction of a
Silverlight instance, the handling of Certificate
Revocation Lists (CRL). (CVE-2011-2629, CVE-2011-2630,
CVE-2011-2631, CVE-2011-2632, CVE-2011-2633).

See also :


Solution :

Upgrade to Opera 11.11 or later.

Risk factor :

High / CVSS Base Score : 9.3
CVSS Temporal Score : 7.7
Public Exploit Available : true

Family: Windows

Nessus Plugin ID: 54587 ()

Bugtraq ID: 47906

CVE ID: CVE-2011-2628