Opera < 12.10 Multiple Vulnerabilities

High Log Correlation Engine Plugin ID 800822

Synopsis

The remote host has a web browser installed that is vulnerable by multiple vulnerabilities

Description

Versions of Opera earlier than 12.10 are potentially affected by the following vulnerabilities :

- An error exists related to certificate revocation checking that can allow the application to indicate that a site is secure even though the check has not completed. (1029)

- An error exists related to Cross-Origin Resource Sharing (CORS) handling that can allow specially crafted requests to aid in disclosing sensitive data. (1030)

- An error exists related to data URIs that allows bypassing of the 'Same Origin Policy' and cross-site scripting attacks. (1031)

- An error exists related to SVG image handling that can result in arbitrary code execution. (1033)

- Two unspecified errors exist having unspecified impact.

Solution

Upgrade to Opera 12.10 or later.

See Also

http://www.opera.com/support/kb/view/1029

http://www.opera.com/support/kb/view/1030

http://www.opera.com/support/kb/view/1031

http://www.opera.com/support/kb/view/1033

http://www.opera.com/docs/changelogs/unified/1210

Plugin Details

Severity: High

ID: 800822

File Name: 800822.prm

Family: Web Clients

Published: 2012/11/12

Nessus ID: 62821

Risk Information

Risk Factor: High

CVSSv2

Base Score: 9.3

Temporal Score: 6.9

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

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

Vulnerability Information

Patch Publication Date: 2012/11/06

Vulnerability Publication Date: 2012/11/06

Reference Information

BID: 56407, 57120, 57121, 57132