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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
Plugin Details
Severity: Critical
ID: 40932
File Name: centos_RHSA-2009-1430.nasl
Version: 1.25
Type: local
Agent: unix
Family: CentOS Local Security Checks
Published: 9/11/2009
Updated: 1/4/2021
Supported Sensors: Agentless Assessment, Continuous 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-unstable, p-cpe:/a:centos:centos:xulrunner, p-cpe:/a:centos:centos:firefox, p-cpe:/a:centos:centos:nspr, cpe:/o:centos:centos:4, cpe:/o:centos:centos:5, p-cpe:/a:centos:centos:nspr-devel, p-cpe:/a:centos:centos:xulrunner-devel
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