Firefox < 3.0.2 Multiple Vulnerabilities

high Log Correlation Engine Plugin ID 800756
New! Plugin Severity Now Using CVSS v3

The calculated severity for Plugins has been updated to use CVSS v3 by default. Plugins that do not have a CVSS v3 score will fall back to CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Synopsis

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

Description

The installed version of Firefox is affected by various security issues :

- An attacker can cause the content window to move while the mouse is being clicked, causing an item to be dragged rather than clicked-on (MFSA 2008-40).
- Privilege escalation is possible via 'XPCnativeWrapper' pollution (MFSA 2008-41).
- There are several stability bugs in the browser engine that may lead to crashes with evidence of memory corruption (MFSA 2008-42).
- Certain BOM characters and low surrogate characters, if HTML-escaped, are stripped from JavaScript code before it is executed, which could allow for cross-site scripting attacks (MFSA 2008-43).
- The 'resource: ' protocol allows directory traversal on Linux when using URL-encoded slashes, and it can by used to bypass restrictions on local HTML files (MFSA 2008-44).

Solution

Upgrade to version 3.0.2 or higher.

See Also

http://www.mozilla.org/security/announce/2008/mfsa2008-50.html

http://www.mozilla.org/security/announce/2008/mfsa2008-40.html

http://www.mozilla.org/security/announce/2008/mfsa2008-41.html

http://www.mozilla.org/security/announce/2008/mfsa2008-42.html

http://www.mozilla.org/security/announce/2008/mfsa2008-43.html

http://www.mozilla.org/security/announce/2008/mfsa2008-44.html

http://www.securityfocus.com/bid/31346

Plugin Details

Severity: High

ID: 800756

Family: Web Clients

Nessus ID: 34267

Risk Information

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5.6

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

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

Reference Information

CVE: CVE-2008-3837, CVE-2008-4058, CVE-2008-4060, CVE-2008-4061, CVE-2008-4062, CVE-2008-4063, CVE-2008-4064, CVE-2008-4065, CVE-2008-4067, CVE-2008-4068, CVE-2008-3835, CVE-2008-4059, CVE-2008-4066, CVE-2008-4069, CVE-2008-3836

BID: 31346