CentOS 4 / 5 : firefox / seamonkey (CESA-2009:1430)

critical Nessus Plugin ID 40932

Synopsis

The remote CentOS host is missing one or more security updates.

Description

Updated firefox packages that fix several security issues are now available for Red Hat Enterprise Linux 4 and 5.

This update has been rated as having critical security impact by the Red Hat Security Response Team.

Mozilla Firefox is an open source Web browser. XULRunner provides the XUL Runtime environment for Mozilla Firefox. nspr provides the Netscape Portable Runtime (NSPR).

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-2009-3070, CVE-2009-3071, CVE-2009-3072, CVE-2009-3074, CVE-2009-3075)

A use-after-free flaw was found in Firefox. An attacker could use this flaw to crash Firefox or, potentially, execute arbitrary code with the privileges of the user running Firefox. (CVE-2009-3077)

A flaw was found in the way Firefox handles malformed JavaScript. A website with an object containing malicious JavaScript could execute that JavaScript with the privileges of the user running Firefox.
(CVE-2009-3079)

Descriptions in the dialogs when adding and removing PKCS #11 modules were not informative. An attacker able to trick a user into installing a malicious PKCS #11 module could use this flaw to install their own Certificate Authority certificates on a user's machine, making it possible to trick the user into believing they are viewing a trusted site or, potentially, execute arbitrary code with the privileges of the user running Firefox. (CVE-2009-3076)

A flaw was found in the way Firefox displays the address bar when window.open() is called in a certain way. An attacker could use this flaw to conceal a malicious URL, possibly tricking a user into believing they are viewing a trusted site. (CVE-2009-2654)

A flaw was found in the way Firefox displays certain Unicode characters. An attacker could use this flaw to conceal a malicious URL, possibly tricking a user into believing they are viewing a trusted site. (CVE-2009-3078)

For technical details regarding these flaws, refer to the Mozilla security advisories for Firefox 3.0.14. You can find a link to the Mozilla advisories in the References section of this errata.

All Firefox users should upgrade to these updated packages, which contain Firefox version 3.0.14, which corrects these issues. After installing the update, Firefox must be restarted for the changes to take effect.

Solution

Update the affected firefox and / or seamonkey packages.

See Also

http://www.nessus.org/u?c88899c7

http://www.nessus.org/u?386f19ef

http://www.nessus.org/u?ae5ee355

http://www.nessus.org/u?4398c541

Plugin Details

Severity: Critical

ID: 40932

File Name: centos_RHSA-2009-1430.nasl

Version: 1.25

Type: local

Agent: unix

Published: 9/11/2009

Updated: 1/4/2021

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

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: Critical

Base Score: 10

Temporal Score: 7.8

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

Vulnerability Information

CPE: p-cpe:/a:centos:centos:xulrunner-devel, p-cpe:/a:centos:centos:xulrunner-devel-unstable, cpe:/o:centos:centos:4, cpe:/o:centos:centos:5, p-cpe:/a:centos:centos:firefox, p-cpe:/a:centos:centos:nspr, p-cpe:/a:centos:centos:nspr-devel, p-cpe:/a:centos:centos:xulrunner

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 9/15/2009

Vulnerability Publication Date: 8/3/2009

Reference Information

CVE: CVE-2009-2470, CVE-2009-2654, CVE-2009-2662, CVE-2009-2663, CVE-2009-2664, CVE-2009-2665, CVE-2009-3069, CVE-2009-3070, CVE-2009-3071, CVE-2009-3072, CVE-2009-3073, CVE-2009-3074, CVE-2009-3075, CVE-2009-3076, CVE-2009-3077, CVE-2009-3078, CVE-2009-3079

BID: 35803, 36343

CWE: 119, 20, 399, 94

RHSA: 2009:1430