Opera < 11 Multiple Vulnerabilities

This script is Copyright (C) 2010-2012 Tenable Network Security, Inc.


Synopsis :

The remote host contains a web browser that is affected by multiple
vulnerabilities

Description :

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

- An error exists such that web page content can be
displayed over dialog boxes leading to security
warning misrepresentation. (977, CVE-2010-4579)

- An error exists such that WAP form contents can be
leaked to third-party sites. (979, CVE-2010-4580)

- An unspecified high severity issue with unknown
impact exists. (CVE-2010-4581)

- An error exists in the handling of security policies
during extension updates. (CVE-2010-4582)

- An error exists when 'Opera Turbo' is enabled that
does not display a page's security information
correctly. (CVE-2010-4583)

- An error exists when viewing sites over HTTPS such that
problems with X.509 certificates are not displayed
properly. (CVE-2010-4584)

- An error exists in the automatic update functionality
that allows an attacker to cause a denial of service
by crashing the application. (CVE-2010-4585)

- The 'WebSockets' implementation contains unspecified
errors with unknown impact. (CVE-2010-4586)

- An error exists in the implementation of the 'Insecure
Third Party Module' warning messages that results in an
unspecified vulnerability. (CVE-2010-4587)

See also :

http://www.opera.com/docs/changelogs/windows/1100/
http://www.opera.com/support/kb/view/977/
http://www.opera.com/support/kb/view/979/

Solution :

Upgrade to Opera 11 or later.

Risk factor :

High / CVSS Base Score : 9.3
(CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C)
CVSS Temporal Score : 7.7
(CVSS2#E:F/RL:OF/RC:C)
Public Exploit Available : true

Ready to Amp Up Your Nessus Experience?

Get Nessus Professional to scan unlimited IPs, run compliance checks & more

Buy Nessus Professional Now