Mozilla Thunderbird 12.x < 12 Multiple Vulnerabilities

high Log Correlation Engine Plugin ID 801240
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 host has a web browser installed that is vulnerable to multiple vulnerabilities.

Description

Versions of Thunderbird 12.x are potentially affected by the following security issues :

- An error exists in the ASN.1 decoder when handling zero length items that can lead to application crashes. (CVE-2012-0441)

- Multiple memory corruption errors exist. (CVE-2012-1937, CVE-2012-1038)

- Two heap-based buffer overflows and one heap-based use-after-free error exist and are potentially exploitable. (CVE-2012-1940, CVE-2012-1941, CVE-2012-1947)

- Two arbitrary DLL load issues exist related to the application update and update service functionality. (CVE-2012-1942, CVE-2012-1943)

- The inline-script blocking feature of the 'Content Security Policy' (CSP) does not properly block inline event handlers. This error allows remote attackers to more easily carry out cross-site scripting attacks. (CVE-2012-1944)

- A use-after-free error exists related to replacing or inserting a node into a web document. (CVE-2012-1946)

Solution

Upgrade to Thunderbird 13.0 or later.

See Also

http://.mozilla.org/security/announce/2012/mfsa2012-34.html

http://.mozilla.org/security/announce/2012/mfsa2012-35.html

http://.mozilla.org/security/announce/2012/mfsa2012-36.html

http://.mozilla.org/security/announce/2012/mfsa2012-38.html

http://.mozilla.org/security/announce/2012/mfsa2012-39.html

http://.mozilla.org/security/announce/2012/mfsa2012-40.html

Plugin Details

Severity: High

ID: 801240

Family: SMTP Clients

Published: 6/7/2012

Updated: 6/7/2012

Nessus ID: 59405, 59409

Risk Information

CVSS v2

Risk Factor: High

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: 6/5/2012

Vulnerability Publication Date: 6/5/2012

Reference Information

CVE: CVE-2012-1942, CVE-2012-1937, CVE-2012-1938, CVE-2012-1939, CVE-2012-1940, CVE-2012-1941, CVE-2012-1944, CVE-2012-1945, CVE-2012-1946, CVE-2012-1947, CVE-2012-0441, CVE-2012-1943

BID: 53791, 53792, 53793, 53794, 53796, 53797, 53799, 53800, 53801, 53798, 53803, 53807