RHEL 6 : thunderbird (RHSA-2011:0311)

Critical Nessus Plugin ID 52495

Synopsis

The remote Red Hat host is missing one or more security updates.

Description

An updated thunderbird package that fixes several security issues is now available for Red Hat Enterprise Linux 6.

The Red Hat Security Response Team has rated this update as having critical security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section.

Mozilla Thunderbird is a standalone mail and newsgroup client.

Several flaws were found in the processing of malformed HTML content.
Malicious HTML content could cause Thunderbird to crash or, potentially, execute arbitrary code with the privileges of the user running Thunderbird. (CVE-2010-1585, CVE-2011-0053, CVE-2011-0062)

A flaw was found in the way Thunderbird handled malformed JPEG images.
An HTML mail message containing a malicious JPEG image could cause Thunderbird to crash or, potentially, execute arbitrary code with the privileges of the user running Thunderbird. (CVE-2011-0061)

All Thunderbird users should upgrade to this updated package, which resolves these issues. All running instances of Thunderbird must be restarted for the update to take effect.

Solution

Update the affected thunderbird and / or thunderbird-debuginfo packages.

See Also

https://access.redhat.com/security/cve/cve-2010-1585

https://access.redhat.com/security/cve/cve-2011-0053

https://access.redhat.com/security/cve/cve-2011-0061

https://access.redhat.com/security/cve/cve-2011-0062

https://access.redhat.com/errata/RHSA-2011:0311

Plugin Details

Severity: Critical

ID: 52495

File Name: redhat-RHSA-2011-0311.nasl

Version: 1.14

Type: local

Agent: unix

Published: 2011/03/02

Updated: 2018/11/26

Dependencies: 12634

Risk Information

Risk Factor: Critical

CVSS v2.0

Base Score: 10

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

Vulnerability Information

CPE: p-cpe:/a:redhat:enterprise_linux:thunderbird, p-cpe:/a:redhat:enterprise_linux:thunderbird-debuginfo, cpe:/o:redhat:enterprise_linux:6, cpe:/o:redhat:enterprise_linux:6.0

Required KB Items: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list, Host/cpu

Patch Publication Date: 2011/03/01

Reference Information

CVE: CVE-2010-1585, CVE-2011-0053, CVE-2011-0061, CVE-2011-0062

RHSA: 2011:0311