Opera < 11 Multiple Vulnerabilities

High Nessus Plugin ID 51343


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


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)


Upgrade to Opera 11 or later.

See Also




Plugin Details

Severity: High

ID: 51343

File Name: opera_1100.nasl

Version: $Revision: 1.8 $

Type: local

Agent: windows

Family: Windows

Published: 2010/12/17

Modified: 2012/02/09

Dependencies: 21746

Risk Information

Risk Factor: High


Base Score: 9.3

Temporal Score: 7.7

Vector: CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C

Temporal Vector: CVSS2#E:F/RL:OF/RC:C

Vulnerability Information

CPE: cpe:/a:opera:opera_browser

Required KB Items: SMB/Opera/Version

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 2010/12/16

Vulnerability Publication Date: 2010/12/16

Reference Information

CVE: CVE-2010-4579, CVE-2010-4580, CVE-2010-4581, CVE-2010-4582, CVE-2010-4583, CVE-2010-4584, CVE-2010-4585, CVE-2010-4586, CVE-2010-4587

BID: 45461

OSVDB: 70004, 70005, 70006, 70007, 70008, 70009, 70010, 70011, 70012

Secunia: 42653