RHEL 6 / 7 : firefox (RHSA-2014:1635)

high Nessus Plugin ID 78458

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Synopsis

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

Description

The remote Redhat Enterprise Linux 6 / 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2014:1635 advisory.

Mozilla Firefox is an open source web browser. XULRunner provides the XUL Runtime environment for Mozilla Firefox.

Several flaws were found in the processing of malformed web content. A web page containing malicious content could cause Firefox to crash or, potentially, execute arbitrary code with the privileges of the user running Firefox. (CVE-2014-1574, CVE-2014-1578, CVE-2014-1581, CVE-2014-1576, CVE-2014-1577)

A flaw was found in the Alarm API, which allows applications to schedule actions to be run in the future. A malicious web application could use this flaw to bypass cross-origin restrictions. (CVE-2014-1583)

Red Hat would like to thank the Mozilla project for reporting these issues.
Upstream acknowledges Bobby Holley, Christian Holler, David Bolter, Byron Campen Jon Coppeard, Atte Kettunen, Holger Fuhrmannek, Abhishek Arya, regenrecht, and Boris Zbarsky as the original reporters of these issues.

For technical details regarding these flaws, refer to the Mozilla security advisories for Firefox 31.2.0 ESR. You can find a link to the Mozilla advisories in the References section of this erratum.

All Firefox users should upgrade to these updated packages, which contain Firefox version 31.2.0 ESR, which corrects these issues. After installing the update, Firefox must be restarted for the changes to take effect.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

Update the RHEL firefox package based on the guidance in RHSA-2014:1635.

Plugin Details

Severity: High

ID: 78458

File Name: redhat-RHSA-2014-1635.nasl

Version: 1.27

Type: local

Agent: unix

Family: Red Hat Local Security Checks

Published: 10/15/2014

Updated: 4/15/2025

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

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

Vendor

Vendor Severity: Critical

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.5

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

CVSS Score Source: CVE-2014-1581

CVSS v3

Risk Factor: High

Base Score: 8.1

Temporal Score: 7.1

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

CVSS Score Source: CVE-2014-1577

Vulnerability Information

CPE: cpe:/o:redhat:enterprise_linux:5, p-cpe:/a:redhat:enterprise_linux:xulrunner, cpe:/o:redhat:enterprise_linux:7, cpe:/o:redhat:enterprise_linux:6, p-cpe:/a:redhat:enterprise_linux:xulrunner-devel, p-cpe:/a:redhat:enterprise_linux:firefox

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

Exploit Ease: No known exploits are available

Patch Publication Date: 10/14/2014

Vulnerability Publication Date: 10/15/2014

Reference Information

CVE: CVE-2014-1574, CVE-2014-1576, CVE-2014-1577, CVE-2014-1578, CVE-2014-1581, CVE-2014-1583

CWE: 416, 787

RHSA: 2014:1635

Detections

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