Updated firefox packages that fix several security issues are now available for Red Hat Enterprise Linux 4 and 5. The Red Hat Security Response Team has rated this update as having critical [More...]

====================================================================                   Red Hat Security Advisory

Synopsis:          Critical: firefox security update
Advisory ID:       RHSA-2010:0547-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2010:0547.html
Issue date:        2010-07-20
CVE Names:         CVE-2010-0654 CVE-2010-1205 CVE-2010-1206 
                   CVE-2010-1207 CVE-2010-1208 CVE-2010-1209 
                   CVE-2010-1210 CVE-2010-1211 CVE-2010-1212 
                   CVE-2010-1213 CVE-2010-1214 CVE-2010-1215 
                   CVE-2010-2751 CVE-2010-2752 CVE-2010-2753 
                   CVE-2010-2754 
====================================================================
1. Summary:

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

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 AS version 4 - i386, ia64, ppc, s390, s390x, x86_64
Red Hat Enterprise Linux Desktop (v. 5 client) - i386, x86_64
Red Hat Enterprise Linux Desktop version 4 - i386, x86_64
Red Hat Enterprise Linux ES version 4 - i386, ia64, x86_64
Red Hat Enterprise Linux WS version 4 - i386, ia64, 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-2010-1208, CVE-2010-1209, CVE-2010-1211, CVE-2010-1212,
CVE-2010-1214, CVE-2010-1215, CVE-2010-2752, CVE-2010-2753)

A memory corruption flaw was found in the way Firefox decoded certain PNG
images. An attacker could create a specially-crafted PNG image that, when
opened, could cause Firefox to crash or, potentially, execute arbitrary
code with the privileges of the user running Firefox. (CVE-2010-1205)

Several same-origin policy bypass flaws were found in Firefox. An attacker
could create a malicious web page that, when viewed by a victim, could
steal private data from a different website the victim has loaded with
Firefox. (CVE-2010-0654, CVE-2010-1207, CVE-2010-1213, CVE-2010-2754)

A flaw was found in the way Firefox presented the location bar to a user. A
malicious website could trick a user into thinking they are visiting the
site reported by the location bar, when the page is actually content
controlled by an attacker. (CVE-2010-1206)

A flaw was found in the way Firefox displayed the location bar when
visiting a secure web page. A malicious server could use this flaw to
present data that appears to originate from a secure server, even though it
does not. (CVE-2010-2751)

A flaw was found in the way Firefox displayed certain malformed characters.
A malicious web page could use this flaw to bypass certain string
sanitization methods, allowing it to display malicious information to
users. (CVE-2010-1210)

For technical details regarding these flaws, refer to the Mozilla security
advisories for Firefox 3.6.7. 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 3.6.7, 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

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

568231 - CVE-2010-0654 firefox: cross-domain information disclosure
608238 - CVE-2010-1205 libpng: out-of-bounds memory write
608763 - CVE-2010-1206 Firefox: Spoofing attacks via vectors involving 'No Content' status code or via a windows.stop call
615455 - CVE-2010-1211 Mozilla miscellaneous memory safety hazards
615456 - CVE-2010-1212 Mozilla miscellaneous memory safety hazards
615458 - CVE-2010-1208 Mozilla DOM attribute cloning remote code execution vulnerability
615459 - CVE-2010-1209 Mozilla Use-after-free error in NodeIterator
615462 - CVE-2010-1214 Mozilla Plugin parameter EnsureCachedAttrParamArrays remote code execution vulnerability
615463 - CVE-2010-1215 Mozilla Arbitrary code execution using SJOW and fast native function
615464 - CVE-2010-2752 Mozilla nsCSSValue::Array index integer overflow
615466 - CVE-2010-2753 Mozilla nsTreeSelection dangling pointer remote code execution vulnerability
615471 - CVE-2010-1213 Mozilla Cross-origin data disclosure via Web Workers and importScripts
615472 - CVE-2010-1207 Mozilla Same-origin bypass using canvas context
615474 - CVE-2010-1210 Mozilla Characters mapped to U+FFFD in 8 bit encodings cause subsequent character to vanish
615480 - CVE-2010-2751 Mozilla SSL spoofing with history.back() and history.forward()
615488 - CVE-2010-2754 Mozilla Cross-origin data leakage from script filename in error messages

6. Package List:

Red Hat Enterprise Linux AS version 4:

Source:

i386:
firefox-3.6.7-2.el4.i386.rpm
firefox-debuginfo-3.6.7-2.el4.i386.rpm

ia64:
firefox-3.6.7-2.el4.ia64.rpm
firefox-debuginfo-3.6.7-2.el4.ia64.rpm

ppc:
firefox-3.6.7-2.el4.ppc.rpm
firefox-debuginfo-3.6.7-2.el4.ppc.rpm

s390:
firefox-3.6.7-2.el4.s390.rpm
firefox-debuginfo-3.6.7-2.el4.s390.rpm

s390x:
firefox-3.6.7-2.el4.s390x.rpm
firefox-debuginfo-3.6.7-2.el4.s390x.rpm

x86_64:
firefox-3.6.7-2.el4.x86_64.rpm
firefox-debuginfo-3.6.7-2.el4.x86_64.rpm

Red Hat Enterprise Linux Desktop version 4:

Source:

i386:
firefox-3.6.7-2.el4.i386.rpm
firefox-debuginfo-3.6.7-2.el4.i386.rpm

x86_64:
firefox-3.6.7-2.el4.x86_64.rpm
firefox-debuginfo-3.6.7-2.el4.x86_64.rpm

Red Hat Enterprise Linux ES version 4:

Source:

i386:
firefox-3.6.7-2.el4.i386.rpm
firefox-debuginfo-3.6.7-2.el4.i386.rpm

ia64:
firefox-3.6.7-2.el4.ia64.rpm
firefox-debuginfo-3.6.7-2.el4.ia64.rpm

x86_64:
firefox-3.6.7-2.el4.x86_64.rpm
firefox-debuginfo-3.6.7-2.el4.x86_64.rpm

Red Hat Enterprise Linux WS version 4:

Source:

i386:
firefox-3.6.7-2.el4.i386.rpm
firefox-debuginfo-3.6.7-2.el4.i386.rpm

ia64:
firefox-3.6.7-2.el4.ia64.rpm
firefox-debuginfo-3.6.7-2.el4.ia64.rpm

x86_64:
firefox-3.6.7-2.el4.x86_64.rpm
firefox-debuginfo-3.6.7-2.el4.x86_64.rpm

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

Source:

i386:
firefox-3.6.7-2.el5.i386.rpm
firefox-debuginfo-3.6.7-2.el5.i386.rpm
xulrunner-1.9.2.7-2.el5.i386.rpm
xulrunner-debuginfo-1.9.2.7-2.el5.i386.rpm
xulrunner-devel-1.9.2.7-2.el5.i386.rpm

x86_64:
firefox-3.6.7-2.el5.i386.rpm
firefox-3.6.7-2.el5.x86_64.rpm
firefox-debuginfo-3.6.7-2.el5.i386.rpm
firefox-debuginfo-3.6.7-2.el5.x86_64.rpm
xulrunner-1.9.2.7-2.el5.i386.rpm
xulrunner-1.9.2.7-2.el5.x86_64.rpm
xulrunner-debuginfo-1.9.2.7-2.el5.i386.rpm
xulrunner-debuginfo-1.9.2.7-2.el5.x86_64.rpm

RHEL Desktop Workstation (v. 5 client):

Source:

i386:
xulrunner-debuginfo-1.9.2.7-2.el5.i386.rpm
xulrunner-devel-1.9.2.7-2.el5.i386.rpm

x86_64:
xulrunner-debuginfo-1.9.2.7-2.el5.i386.rpm
xulrunner-debuginfo-1.9.2.7-2.el5.x86_64.rpm
xulrunner-devel-1.9.2.7-2.el5.i386.rpm
xulrunner-devel-1.9.2.7-2.el5.x86_64.rpm

Red Hat Enterprise Linux (v. 5 server):

Source:

i386:
firefox-3.6.7-2.el5.i386.rpm
firefox-debuginfo-3.6.7-2.el5.i386.rpm
xulrunner-1.9.2.7-2.el5.i386.rpm
xulrunner-debuginfo-1.9.2.7-2.el5.i386.rpm
xulrunner-devel-1.9.2.7-2.el5.i386.rpm

ia64:
firefox-3.6.7-2.el5.ia64.rpm
firefox-debuginfo-3.6.7-2.el5.ia64.rpm
xulrunner-1.9.2.7-2.el5.ia64.rpm
xulrunner-debuginfo-1.9.2.7-2.el5.ia64.rpm
xulrunner-devel-1.9.2.7-2.el5.ia64.rpm

ppc:
firefox-3.6.7-2.el5.ppc.rpm
firefox-debuginfo-3.6.7-2.el5.ppc.rpm
xulrunner-1.9.2.7-2.el5.ppc.rpm
xulrunner-1.9.2.7-2.el5.ppc64.rpm
xulrunner-debuginfo-1.9.2.7-2.el5.ppc.rpm
xulrunner-debuginfo-1.9.2.7-2.el5.ppc64.rpm
xulrunner-devel-1.9.2.7-2.el5.ppc.rpm
xulrunner-devel-1.9.2.7-2.el5.ppc64.rpm

s390x:
firefox-3.6.7-2.el5.s390.rpm
firefox-3.6.7-2.el5.s390x.rpm
firefox-debuginfo-3.6.7-2.el5.s390.rpm
firefox-debuginfo-3.6.7-2.el5.s390x.rpm
xulrunner-1.9.2.7-2.el5.s390.rpm
xulrunner-1.9.2.7-2.el5.s390x.rpm
xulrunner-debuginfo-1.9.2.7-2.el5.s390.rpm
xulrunner-debuginfo-1.9.2.7-2.el5.s390x.rpm
xulrunner-devel-1.9.2.7-2.el5.s390.rpm
xulrunner-devel-1.9.2.7-2.el5.s390x.rpm

x86_64:
firefox-3.6.7-2.el5.i386.rpm
firefox-3.6.7-2.el5.x86_64.rpm
firefox-debuginfo-3.6.7-2.el5.i386.rpm
firefox-debuginfo-3.6.7-2.el5.x86_64.rpm
xulrunner-1.9.2.7-2.el5.i386.rpm
xulrunner-1.9.2.7-2.el5.x86_64.rpm
xulrunner-debuginfo-1.9.2.7-2.el5.i386.rpm
xulrunner-debuginfo-1.9.2.7-2.el5.x86_64.rpm
xulrunner-devel-1.9.2.7-2.el5.i386.rpm
xulrunner-devel-1.9.2.7-2.el5.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://access.redhat.com/security/cve/CVE-2010-0654
https://access.redhat.com/security/cve/CVE-2010-1205
https://access.redhat.com/security/cve/CVE-2010-1206
https://access.redhat.com/security/cve/CVE-2010-1207
https://access.redhat.com/security/cve/CVE-2010-1208
https://access.redhat.com/security/cve/CVE-2010-1209
https://access.redhat.com/security/cve/CVE-2010-1210
https://access.redhat.com/security/cve/CVE-2010-1211
https://access.redhat.com/security/cve/CVE-2010-1212
https://access.redhat.com/security/cve/CVE-2010-1213
https://access.redhat.com/security/cve/CVE-2010-1214
https://access.redhat.com/security/cve/CVE-2010-1215
https://access.redhat.com/security/cve/CVE-2010-2751
https://access.redhat.com/security/cve/CVE-2010-2752
https://access.redhat.com/security/cve/CVE-2010-2753
https://access.redhat.com/security/cve/CVE-2010-2754
https://access.redhat.com/security/updates/classification#critical
https://www.mozilla.org/en-US/security/known-vulnerabilities/firefox-3.6/

8. Contact:

The Red Hat security contact is .  More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2010 Red Hat, Inc.