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[RHSA-2012:1350-01] Critical: firefox security and bug fix update

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Red Hat Security Advisory

 

Synopsis: Critical: firefox security and bug fix update

Advisory ID: RHSA-2012:1350-01

Product: Red Hat Enterprise Linux

Advisory URL: https://rhn.redhat.com/errata/RHSA-2012-1350.html

Issue date: 2012-10-09

CVE Names: CVE-2012-1956 CVE-2012-3982 CVE-2012-3986

CVE-2012-3988 CVE-2012-3990 CVE-2012-3991

CVE-2012-3992 CVE-2012-3993 CVE-2012-3994

CVE-2012-3995 CVE-2012-4179 CVE-2012-4180

CVE-2012-4181 CVE-2012-4182 CVE-2012-4183

CVE-2012-4184 CVE-2012-4185 CVE-2012-4186

CVE-2012-4187 CVE-2012-4188

=====================================================================

 

1. Summary:

 

Updated firefox packages that fix several security issues and one bug are

now available for Red Hat Enterprise Linux 5 and 6.

 

The Red Hat Security Response Team has rated this update as having critical

security impact. Common Vulnerability Scoring System (CVSS) base scores,

which give detailed severity ratings, are available for each vulnerability

from the CVE links in the References section.

 

2. Relevant releases/architectures:

 

RHEL Desktop Workstation (v. 5 client) - i386, x86_64

Red Hat Enterprise Linux (v. 5 server) - i386, ia64, ppc, s390x, x86_64

Red Hat Enterprise Linux Desktop (v. 5 client) - i386, x86_64

Red Hat Enterprise Linux Desktop (v. 6) - i386, x86_64

Red Hat Enterprise Linux Desktop Optional (v. 6) - i386, x86_64

Red Hat Enterprise Linux HPC Node Optional (v. 6) - x86_64

Red Hat Enterprise Linux Server (v. 6) - i386, ppc64, s390x, x86_64

Red Hat Enterprise Linux Server Optional (v. 6) - i386, ppc64, s390x, x86_64

Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64

Red Hat Enterprise Linux Workstation Optional (v. 6) - i386, x86_64

 

3. Description:

 

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-2012-3982, CVE-2012-3988, CVE-2012-3990, CVE-2012-3995,

CVE-2012-4179, CVE-2012-4180, CVE-2012-4181, CVE-2012-4182, CVE-2012-4183,

CVE-2012-4185, CVE-2012-4186, CVE-2012-4187, CVE-2012-4188)

 

Two flaws in Firefox could allow a malicious website to bypass intended

restrictions, possibly leading to information disclosure, or Firefox

executing arbitrary code. Note that the information disclosure issue could

possibly be combined with other flaws to achieve arbitrary code execution.

(CVE-2012-3986, CVE-2012-3991)

 

Multiple flaws were found in the location object implementation in Firefox.

Malicious content could be used to perform cross-site scripting attacks,

script injection, or spoofing attacks. (CVE-2012-1956, CVE-2012-3992,

CVE-2012-3994)

 

Two flaws were found in the way Chrome Object Wrappers were implemented.

Malicious content could be used to perform cross-site scripting attacks or

cause Firefox to execute arbitrary code. (CVE-2012-3993, CVE-2012-4184)

 

For technical details regarding these flaws, refer to the Mozilla security

advisories for Firefox 10.0.8 ESR. You can find a link to the Mozilla

advisories in the References section of this erratum.

 

Red Hat would like to thank the Mozilla project for reporting these issues.

Upstream acknowledges Christian Holler, Jesse Ruderman, Soroush Dalili,

miaubiz, Abhishek Arya, Atte Kettunen, Johnny Stenback, Alice White,

moz_bug_r_a4, and Mariusz Mlynski as the original reporters of these

issues.

 

This update also fixes the following bug:

 

* In certain environments, storing personal Firefox configuration files

(~/.mozilla/) on an NFS share, such as when your home directory is on a

NFS share, led to Firefox functioning incorrectly, for example, navigation

buttons not working as expected, and bookmarks not saving. This update

adds a new configuration option, storage.nfs_filesystem, that can be used

to resolve this issue.

 

If you experience this issue:

 

1) Start Firefox.

 

2) Type "about:config" (without quotes) into the URL bar and press the

Enter key.

 

3) If prompted with "This might void your warranty!", click the "I'll be

careful, I promise!" button.

 

4) Right-click in the Preference Name list. In the menu that opens, select

New -> Boolean.

 

5) Type "storage.nfs_filesystem" (without quotes) for the preference name

and then click the OK button.

 

6) Select "true" for the boolean value and then press the OK button.

(BZ#809571, BZ#816234)

 

All Firefox users should upgrade to these updated packages, which contain

Firefox version 10.0.8 ESR, which corrects these issues. After installing

the update, Firefox must be restarted for the changes to take effect.

 

4. Solution:

 

Before applying this update, make sure all previously-released errata

relevant to your system have been applied.

 

This update is available via the Red Hat Network. Details on how to

use the Red Hat Network to apply this update are available at

https://access.redhat.com/knowledge/articles/11258

 

5. Bugs fixed (http://bugzilla.redhat.com/):

 

851912 - CVE-2012-1956 Mozilla: Location object can be shadowed using Object.defineProperty (MFSA 2012-59)

863614 - CVE-2012-3982 Mozilla: Miscellaneous memory safety hazards (rv:10.0.8) (MFSA 2012-74)

863618 - CVE-2012-3986 Mozilla: Some DOMWindowUtils methods bypass security checks (MFSA 2012-77)

863619 - CVE-2012-3988 Mozilla: DOS and crash with full screen and history navigation (MFSA 2012-79)

863621 - CVE-2012-3991 Mozilla: GetProperty function can bypass security checks (MFSA 2012-81)

863622 - CVE-2012-3994 Mozilla: top object and location property accessible by plugins (MFSA 2012-82)

863623 - CVE-2012-3993 CVE-2012-4184 Mozilla: Chrome Object Wrapper (COW) does not disallow acces to privileged functions or properties (MFSA 2012-83)

863624 - CVE-2012-3992 Mozilla: Spoofing and script injection through location.hash (MFSA 2012-84)

863625 - CVE-2012-3995 CVE-2012-4179 CVE-2012-4180 CVE-2012-4181 CVE-2012-4182 CVE-2012-4183 Mozilla: Use-after-free, buffer overflow, and out of bounds read issues found using Address Sanitizer (MFSA 2012-85)

863626 - CVE-2012-4185 CVE-2012-4186 CVE-2012-4187 CVE-2012-4188 Mozilla: Heap memory corruption issues found using Address Sanitizer (MFSA 2012-86)

863628 - CVE-2012-3990 Mozilla: Use-after-free in the IME State Manager (MFSA 2012-87)

 

6. Package List:

 

Red Hat Enterprise Linux Desktop (v. 5 client):

 

Source:

ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Client/en/os/SRPMS/firefox-10.0.8-1.el5_8.src.rpm

ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Client/en/os/SRPMS/xulrunner-10.0.8-1.el5_8.src.rpm

 

i386:

firefox-10.0.8-1.el5_8.i386.rpm

firefox-debuginfo-10.0.8-1.el5_8.i386.rpm

xulrunner-10.0.8-1.el5_8.i386.rpm

xulrunner-debuginfo-10.0.8-1.el5_8.i386.rpm

 

x86_64:

firefox-10.0.8-1.el5_8.i386.rpm

firefox-10.0.8-1.el5_8.x86_64.rpm

firefox-debuginfo-10.0.8-1.el5_8.i386.rpm

firefox-debuginfo-10.0.8-1.el5_8.x86_64.rpm

xulrunner-10.0.8-1.el5_8.i386.rpm

xulrunner-10.0.8-1.el5_8.x86_64.rpm

xulrunner-debuginfo-10.0.8-1.el5_8.i386.rpm

xulrunner-debuginfo-10.0.8-1.el5_8.x86_64.rpm

 

RHEL Desktop Workstation (v. 5 client):

 

Source:

ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Client/en/os/SRPMS/xulrunner-10.0.8-1.el5_8.src.rpm

 

i386:

xulrunner-debuginfo-10.0.8-1.el5_8.i386.rpm

xulrunner-devel-10.0.8-1.el5_8.i386.rpm

 

x86_64:

xulrunner-debuginfo-10.0.8-1.el5_8.i386.rpm

xulrunner-debuginfo-10.0.8-1.el5_8.x86_64.rpm

xulrunner-devel-10.0.8-1.el5_8.i386.rpm

xulrunner-devel-10.0.8-1.el5_8.x86_64.rpm

 

Red Hat Enterprise Linux (v. 5 server):

 

Source:

ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Server/en/os/SRPMS/firefox-10.0.8-1.el5_8.src.rpm

ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Server/en/os/SRPMS/xulrunner-10.0.8-1.el5_8.src.rpm

 

i386:

firefox-10.0.8-1.el5_8.i386.rpm

firefox-debuginfo-10.0.8-1.el5_8.i386.rpm

xulrunner-10.0.8-1.el5_8.i386.rpm

xulrunner-debuginfo-10.0.8-1.el5_8.i386.rpm

xulrunner-devel-10.0.8-1.el5_8.i386.rpm

 

ia64:

firefox-10.0.8-1.el5_8.ia64.rpm

firefox-debuginfo-10.0.8-1.el5_8.ia64.rpm

xulrunner-10.0.8-1.el5_8.ia64.rpm

xulrunner-debuginfo-10.0.8-1.el5_8.ia64.rpm

xulrunner-devel-10.0.8-1.el5_8.ia64.rpm

 

ppc:

firefox-10.0.8-1.el5_8.ppc.rpm

firefox-debuginfo-10.0.8-1.el5_8.ppc.rpm

xulrunner-10.0.8-1.el5_8.ppc.rpm

xulrunner-10.0.8-1.el5_8.ppc64.rpm

xulrunner-debuginfo-10.0.8-1.el5_8.ppc.rpm

xulrunner-debuginfo-10.0.8-1.el5_8.ppc64.rpm

xulrunner-devel-10.0.8-1.el5_8.ppc.rpm

xulrunner-devel-10.0.8-1.el5_8.ppc64.rpm

 

s390x:

firefox-10.0.8-1.el5_8.s390.rpm

firefox-10.0.8-1.el5_8.s390x.rpm

firefox-debuginfo-10.0.8-1.el5_8.s390.rpm

firefox-debuginfo-10.0.8-1.el5_8.s390x.rpm

xulrunner-10.0.8-1.el5_8.s390.rpm

xulrunner-10.0.8-1.el5_8.s390x.rpm

xulrunner-debuginfo-10.0.8-1.el5_8.s390.rpm

xulrunner-debuginfo-10.0.8-1.el5_8.s390x.rpm

xulrunner-devel-10.0.8-1.el5_8.s390.rpm

xulrunner-devel-10.0.8-1.el5_8.s390x.rpm

 

x86_64:

firefox-10.0.8-1.el5_8.i386.rpm

firefox-10.0.8-1.el5_8.x86_64.rpm

firefox-debuginfo-10.0.8-1.el5_8.i386.rpm

firefox-debuginfo-10.0.8-1.el5_8.x86_64.rpm

xulrunner-10.0.8-1.el5_8.i386.rpm

xulrunner-10.0.8-1.el5_8.x86_64.rpm

xulrunner-debuginfo-10.0.8-1.el5_8.i386.rpm

xulrunner-debuginfo-10.0.8-1.el5_8.x86_64.rpm

xulrunner-devel-10.0.8-1.el5_8.i386.rpm

xulrunner-devel-10.0.8-1.el5_8.x86_64.rpm

 

Red Hat Enterprise Linux Desktop (v. 6):

 

Source:

ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Client/en/os/SRPMS/firefox-10.0.8-1.el6_3.src.rpm

ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Client/en/os/SRPMS/xulrunner-10.0.8-1.el6_3.src.rpm

 

i386:

firefox-10.0.8-1.el6_3.i686.rpm

firefox-debuginfo-10.0.8-1.el6_3.i686.rpm

xulrunner-10.0.8-1.el6_3.i686.rpm

xulrunner-debuginfo-10.0.8-1.el6_3.i686.rpm

 

x86_64:

firefox-10.0.8-1.el6_3.i686.rpm

firefox-10.0.8-1.el6_3.x86_64.rpm

firefox-debuginfo-10.0.8-1.el6_3.i686.rpm

firefox-debuginfo-10.0.8-1.el6_3.x86_64.rpm

xulrunner-10.0.8-1.el6_3.i686.rpm

xulrunner-10.0.8-1.el6_3.x86_64.rpm

xulrunner-debuginfo-10.0.8-1.el6_3.i686.rpm

xulrunner-debuginfo-10.0.8-1.el6_3.x86_64.rpm

 

Red Hat Enterprise Linux Desktop Optional (v. 6):

 

Source:

ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Client/en/os/SRPMS/xulrunner-10.0.8-1.el6_3.src.rpm

 

i386:

xulrunner-debuginfo-10.0.8-1.el6_3.i686.rpm

xulrunner-devel-10.0.8-1.el6_3.i686.rpm

 

x86_64:

xulrunner-debuginfo-10.0.8-1.el6_3.i686.rpm

xulrunner-debuginfo-10.0.8-1.el6_3.x86_64.rpm

xulrunner-devel-10.0.8-1.el6_3.i686.rpm

xulrunner-devel-10.0.8-1.el6_3.x86_64.rpm

 

Red Hat Enterprise Linux HPC Node Optional (v. 6):

 

Source:

ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6ComputeNode/en/os/SRPMS/firefox-10.0.8-1.el6_3.src.rpm

ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6ComputeNode/en/os/SRPMS/xulrunner-10.0.8-1.el6_3.src.rpm

 

x86_64:

firefox-10.0.8-1.el6_3.i686.rpm

firefox-10.0.8-1.el6_3.x86_64.rpm

firefox-debuginfo-10.0.8-1.el6_3.i686.rpm

firefox-debuginfo-10.0.8-1.el6_3.x86_64.rpm

xulrunner-10.0.8-1.el6_3.i686.rpm

xulrunner-10.0.8-1.el6_3.x86_64.rpm

xulrunner-debuginfo-10.0.8-1.el6_3.i686.rpm

xulrunner-debuginfo-10.0.8-1.el6_3.x86_64.rpm

xulrunner-devel-10.0.8-1.el6_3.i686.rpm

xulrunner-devel-10.0.8-1.el6_3.x86_64.rpm

 

Red Hat Enterprise Linux Server (v. 6):

 

Source:

ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Server/en/os/SRPMS/firefox-10.0.8-1.el6_3.src.rpm

ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Server/en/os/SRPMS/xulrunner-10.0.8-1.el6_3.src.rpm

 

i386:

firefox-10.0.8-1.el6_3.i686.rpm

firefox-debuginfo-10.0.8-1.el6_3.i686.rpm

xulrunner-10.0.8-1.el6_3.i686.rpm

xulrunner-debuginfo-10.0.8-1.el6_3.i686.rpm

 

ppc64:

firefox-10.0.8-1.el6_3.ppc.rpm

firefox-10.0.8-1.el6_3.ppc64.rpm

firefox-debuginfo-10.0.8-1.el6_3.ppc.rpm

firefox-debuginfo-10.0.8-1.el6_3.ppc64.rpm

xulrunner-10.0.8-1.el6_3.ppc.rpm

xulrunner-10.0.8-1.el6_3.ppc64.rpm

xulrunner-debuginfo-10.0.8-1.el6_3.ppc.rpm

xulrunner-debuginfo-10.0.8-1.el6_3.ppc64.rpm

 

s390x:

firefox-10.0.8-1.el6_3.s390.rpm

firefox-10.0.8-1.el6_3.s390x.rpm

firefox-debuginfo-10.0.8-1.el6_3.s390.rpm

firefox-debuginfo-10.0.8-1.el6_3.s390x.rpm

xulrunner-10.0.8-1.el6_3.s390.rpm

xulrunner-10.0.8-1.el6_3.s390x.rpm

xulrunner-debuginfo-10.0.8-1.el6_3.s390.rpm

xulrunner-debuginfo-10.0.8-1.el6_3.s390x.rpm

 

x86_64:

firefox-10.0.8-1.el6_3.i686.rpm

firefox-10.0.8-1.el6_3.x86_64.rpm

firefox-debuginfo-10.0.8-1.el6_3.i686.rpm

firefox-debuginfo-10.0.8-1.el6_3.x86_64.rpm

xulrunner-10.0.8-1.el6_3.i686.rpm

xulrunner-10.0.8-1.el6_3.x86_64.rpm

xulrunner-debuginfo-10.0.8-1.el6_3.i686.rpm

xulrunner-debuginfo-10.0.8-1.el6_3.x86_64.rpm

 

Red Hat Enterprise Linux Server Optional (v. 6):

 

Source:

ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Server/en/os/SRPMS/xulrunner-10.0.8-1.el6_3.src.rpm

 

i386:

xulrunner-debuginfo-10.0.8-1.el6_3.i686.rpm

xulrunner-devel-10.0.8-1.el6_3.i686.rpm

 

ppc64:

xulrunner-debuginfo-10.0.8-1.el6_3.ppc.rpm

xulrunner-debuginfo-10.0.8-1.el6_3.ppc64.rpm

xulrunner-devel-10.0.8-1.el6_3.ppc.rpm

xulrunner-devel-10.0.8-1.el6_3.ppc64.rpm

 

s390x:

xulrunner-debuginfo-10.0.8-1.el6_3.s390.rpm

xulrunner-debuginfo-10.0.8-1.el6_3.s390x.rpm

xulrunner-devel-10.0.8-1.el6_3.s390.rpm

xulrunner-devel-10.0.8-1.el6_3.s390x.rpm

 

x86_64:

xulrunner-debuginfo-10.0.8-1.el6_3.i686.rpm

xulrunner-debuginfo-10.0.8-1.el6_3.x86_64.rpm

xulrunner-devel-10.0.8-1.el6_3.i686.rpm

xulrunner-devel-10.0.8-1.el6_3.x86_64.rpm

 

Red Hat Enterprise Linux Workstation (v. 6):

 

Source:

ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Workstation/en/os/SRPMS/firefox-10.0.8-1.el6_3.src.rpm

ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Workstation/en/os/SRPMS/xulrunner-10.0.8-1.el6_3.src.rpm

 

i386:

firefox-10.0.8-1.el6_3.i686.rpm

firefox-debuginfo-10.0.8-1.el6_3.i686.rpm

xulrunner-10.0.8-1.el6_3.i686.rpm

xulrunner-debuginfo-10.0.8-1.el6_3.i686.rpm

 

x86_64:

firefox-10.0.8-1.el6_3.i686.rpm

firefox-10.0.8-1.el6_3.x86_64.rpm

firefox-debuginfo-10.0.8-1.el6_3.i686.rpm

firefox-debuginfo-10.0.8-1.el6_3.x86_64.rpm

xulrunner-10.0.8-1.el6_3.i686.rpm

xulrunner-10.0.8-1.el6_3.x86_64.rpm

xulrunner-debuginfo-10.0.8-1.el6_3.i686.rpm

xulrunner-debuginfo-10.0.8-1.el6_3.x86_64.rpm

 

Red Hat Enterprise Linux Workstation Optional (v. 6):

 

Source:

ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Workstation/en/os/SRPMS/xulrunner-10.0.8-1.el6_3.src.rpm

 

i386:

xulrunner-debuginfo-10.0.8-1.el6_3.i686.rpm

xulrunner-devel-10.0.8-1.el6_3.i686.rpm

 

x86_64:

xulrunner-debuginfo-10.0.8-1.el6_3.i686.rpm

xulrunner-debuginfo-10.0.8-1.el6_3.x86_64.rpm

xulrunner-devel-10.0.8-1.el6_3.i686.rpm

xulrunner-devel-10.0.8-1.el6_3.x86_64.rpm

 

These packages are GPG signed by Red Hat for security. Our key and

details on how to verify the signature are available from

https://access.redhat.com/security/team/key/#package

 

7. References:

 

https://www.redhat.com/security/data/cve/CVE-2012-1956.html

https://www.redhat.com/security/data/cve/CVE-2012-3982.html

https://www.redhat.com/security/data/cve/CVE-2012-3986.html

https://www.redhat.com/security/data/cve/CVE-2012-3988.html

https://www.redhat.com/security/data/cve/CVE-2012-3990.html

https://www.redhat.com/security/data/cve/CVE-2012-3991.html

https://www.redhat.com/security/data/cve/CVE-2012-3992.html

https://www.redhat.com/security/data/cve/CVE-2012-3993.html

https://www.redhat.com/security/data/cve/CVE-2012-3994.html

https://www.redhat.com/security/data/cve/CVE-2012-3995.html

https://www.redhat.com/security/data/cve/CVE-2012-4179.html

https://www.redhat.com/security/data/cve/CVE-2012-4180.html

https://www.redhat.com/security/data/cve/CVE-2012-4181.html

https://www.redhat.com/security/data/cve/CVE-2012-4182.html

https://www.redhat.com/security/data/cve/CVE-2012-4183.html

https://www.redhat.com/security/data/cve/CVE-2012-4184.html

https://www.redhat.com/security/data/cve/CVE-2012-4185.html

https://www.redhat.com/security/data/cve/CVE-2012-4186.html

https://www.redhat.com/security/data/cve/CVE-2012-4187.html

https://www.redhat.com/security/data/cve/CVE-2012-4188.html

https://access.redhat.com/security/updates/classification/#critical

http://www.mozilla.org/security/known-vulnerabilities/firefoxESR.html

 

8. Contact:

 

The Red Hat security contact is . More contact

details at https://access.redhat.com/security/team/contact/

 

Copyright 2012 Red Hat, Inc.

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