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CentOS 4 / 5 : thunderbird (CESA-2011:1438)

medium Nessus Plugin ID 56782

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Synopsis

The remote CentOS host is missing a security update.

Description

An updated thunderbird package that fixes one security issue is now available for Red Hat Enterprise Linux 4 and 5.

The Red Hat Security Response Team has rated this update as having moderate security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link in the References section.

Mozilla Thunderbird is a standalone mail and newsgroup client.

A cross-site scripting (XSS) flaw was found in the way Thunderbird handled certain multibyte character sets. Malicious, remote content could cause Thunderbird to run JavaScript code with the permissions of different remote content. (CVE-2011-3648)

Note: This issue cannot be exploited by a specially crafted HTML mail message as JavaScript is disabled by default for mail messages. It could be exploited another way in Thunderbird, for example, when viewing the full remote content of an RSS feed.

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

Solution

Update the affected thunderbird package.

See Also

http://www.nessus.org/u?a7011d23

http://www.nessus.org/u?9e022d95

http://www.nessus.org/u?fe497e27

http://www.nessus.org/u?5b5067a4

Plugin Details

Severity: Medium

ID: 56782

File Name: centos_RHSA-2011-1438.nasl

Version: 1.12

Type: local

Agent: unix

Published: 11/14/2011

Updated: 1/4/2021

Supported Sensors: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Agentless Assessment, Continuous Assessment, Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.0

CVSS v2

Risk Factor: Medium

Base Score: 4.3

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

Vulnerability Information

CPE: cpe:/o:centos:centos:4, p-cpe:/a:centos:centos:thunderbird, cpe:/o:centos:centos:5

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

Patch Publication Date: 11/9/2011

Vulnerability Publication Date: 11/9/2011

Reference Information

CVE: CVE-2011-3648

RHSA: 2011:1438