CentOS 4 / 5 : thunderbird (CESA-2011:1243)

high Nessus Plugin ID 56072

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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, 5, and 6.

The Red Hat Security Response Team has rated this update as having important security impact.

Mozilla Thunderbird is a standalone mail and newsgroup client.

It was found that a Certificate Authority (CA) issued a fraudulent HTTPS certificate. This update renders any HTTPS certificates signed by that CA as untrusted, except for a select few. The now untrusted certificates that were issued before July 1, 2011 can be manually re-enabled and used again at your own risk in Thunderbird; however, affected certificates issued after this date cannot be re-enabled or used. (BZ#734316)

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.

Plugin Details

Severity: High

ID: 56072

File Name: centos_RHSA-2011-1243.nasl

Version: 1.11

Type: local

Agent: unix

Family: CentOS Local Security Checks

Published: 9/6/2011

Updated: 1/4/2021

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

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: 9/5/2011

Vulnerability Publication Date: 9/5/2011

Reference Information

RHSA: 2011:1243

Detections

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