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

Synopsis:          Critical: firefox security update
Advisory ID:       RHSA-2010:0681-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2010:0681.html
Issue date:        2010-09-07
CVE Names:         CVE-2010-2760 CVE-2010-2762 CVE-2010-2764 
                   CVE-2010-2765 CVE-2010-2766 CVE-2010-2767 
                   CVE-2010-2768 CVE-2010-2769 CVE-2010-3166 
                   CVE-2010-3167 CVE-2010-3168 CVE-2010-3169 
====================================================================
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-2010-3169, CVE-2010-2762)

Several use-after-free and dangling pointer flaws were found in Firefox. 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-2010-2760, CVE-2010-2766, CVE-2010-2767, CVE-2010-3167,
CVE-2010-3168)

Multiple buffer overflow flaws were found in Firefox. 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-2010-2765, CVE-2010-3166)

Multiple cross-site scripting (XSS) flaws were found in Firefox. A web page
containing malicious content could cause Firefox to run JavaScript code
with the permissions of a different website. (CVE-2010-2768, CVE-2010-2769)

A flaw was found in the Firefox XMLHttpRequest object. A remote site could
use this flaw to gather information about servers on an internal private
network. (CVE-2010-2764)

For technical details regarding these flaws, refer to the Mozilla security
advisories for Firefox 3.6.9. You can find a link to the Mozilla advisories
in the References section of this erratum.

Note: After installing this update, Firefox will fail to connect (with
HTTPS) to a server using the SSL DHE (Diffie-Hellman Ephemeral) key
exchange if the server's ephemeral key is too small. Connecting to such
servers is a security risk as an ephemeral key that is too small makes the
SSL connection vulnerable to attack. Refer to the Solution section for
further information.

All Firefox users should upgrade to these updated packages, which contain
Firefox version 3.6.9, 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

If you encounter the condition where Firefox fails to connect to a
server that has an ephemeral key that is too small, you can try
connecting using a cipher suite with a different key exchange algorithm
by disabling all DHE cipher suites in Firefox:

1) Type about:config in the URL bar and press the Enter key.
2) In the Filter search bar, type ssl3.dhe
3) For all preferences now presented, double-click the true value to
change the value to false.

Note: This change would affect connections to all HTTPS servers.

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

630055 - CVE-2010-3169 Mozilla Miscellaneous memory safety hazards
630056 - CVE-2010-2765 Mozilla Frameset integer overflow vulnerability (MFSA 2010-50)
630059 - CVE-2010-2767 Mozilla Dangling pointer vulnerability using DOM plugin array (MFSA 2010-51)
630061 - CVE-2010-3166 Mozilla Heap buffer overflow in nsTextFrameUtils::TransformText (MFSA 2010-53)
630062 - CVE-2010-2760 Mozilla Dangling pointer vulnerability in nsTreeSelection (MFSA 2010-54)
630064 - CVE-2010-3168 Mozilla XUL tree removal crash and remote code execution (MFSA 2010-55)
630067 - CVE-2010-3167 Mozilla Dangling pointer vulnerability in nsTreeContentView (MFSA 2010-56)
630069 - CVE-2010-2766 Mozilla Crash and remote code execution in normalizeDocument (MFSA 2010-57)
630071 - CVE-2010-2762 Mozilla SJOW creates scope chains ending in outer object (MFSA 2010-59)
630074 - CVE-2010-2768 Mozilla UTF-7 XSS by overriding document charset using <object> type attribute (MFSA 2010-61)
630075 - CVE-2010-2769 Mozilla Copy-and-paste or drag-and-drop into designMode document allows XSS (MFSA 2010-62)
630078 - CVE-2010-2764 Mozilla Information leak via XMLHttpRequest statusText (MFSA 2010-63)

6. Package List:

Red Hat Enterprise Linux AS version 4:

Source:

i386:
firefox-3.6.9-1.el4.i386.rpm
firefox-debuginfo-3.6.9-1.el4.i386.rpm
nspr-4.8.6-1.el4.i386.rpm
nspr-debuginfo-4.8.6-1.el4.i386.rpm
nspr-devel-4.8.6-1.el4.i386.rpm
nss-3.12.7-1.el4.i386.rpm
nss-debuginfo-3.12.7-1.el4.i386.rpm
nss-devel-3.12.7-1.el4.i386.rpm
nss-tools-3.12.7-1.el4.i386.rpm

ia64:
firefox-3.6.9-1.el4.ia64.rpm
firefox-debuginfo-3.6.9-1.el4.ia64.rpm
nspr-4.8.6-1.el4.i386.rpm
nspr-4.8.6-1.el4.ia64.rpm
nspr-debuginfo-4.8.6-1.el4.i386.rpm
nspr-debuginfo-4.8.6-1.el4.ia64.rpm
nspr-devel-4.8.6-1.el4.ia64.rpm
nss-3.12.7-1.el4.i386.rpm
nss-3.12.7-1.el4.ia64.rpm
nss-debuginfo-3.12.7-1.el4.i386.rpm
nss-debuginfo-3.12.7-1.el4.ia64.rpm
nss-devel-3.12.7-1.el4.ia64.rpm
nss-tools-3.12.7-1.el4.ia64.rpm

ppc:
firefox-3.6.9-1.el4.ppc.rpm
firefox-debuginfo-3.6.9-1.el4.ppc.rpm
nspr-4.8.6-1.el4.ppc.rpm
nspr-4.8.6-1.el4.ppc64.rpm
nspr-debuginfo-4.8.6-1.el4.ppc.rpm
nspr-debuginfo-4.8.6-1.el4.ppc64.rpm
nspr-devel-4.8.6-1.el4.ppc.rpm
nss-3.12.7-1.el4.ppc.rpm
nss-3.12.7-1.el4.ppc64.rpm
nss-debuginfo-3.12.7-1.el4.ppc.rpm
nss-debuginfo-3.12.7-1.el4.ppc64.rpm
nss-devel-3.12.7-1.el4.ppc.rpm
nss-tools-3.12.7-1.el4.ppc.rpm

s390:
firefox-3.6.9-1.el4.s390.rpm
firefox-debuginfo-3.6.9-1.el4.s390.rpm
nspr-4.8.6-1.el4.s390.rpm
nspr-debuginfo-4.8.6-1.el4.s390.rpm
nspr-devel-4.8.6-1.el4.s390.rpm
nss-3.12.7-1.el4.s390.rpm
nss-debuginfo-3.12.7-1.el4.s390.rpm
nss-devel-3.12.7-1.el4.s390.rpm
nss-tools-3.12.7-1.el4.s390.rpm

s390x:
firefox-3.6.9-1.el4.s390x.rpm
firefox-debuginfo-3.6.9-1.el4.s390x.rpm
nspr-4.8.6-1.el4.s390.rpm
nspr-4.8.6-1.el4.s390x.rpm
nspr-debuginfo-4.8.6-1.el4.s390.rpm
nspr-debuginfo-4.8.6-1.el4.s390x.rpm
nspr-devel-4.8.6-1.el4.s390x.rpm
nss-3.12.7-1.el4.s390.rpm
nss-3.12.7-1.el4.s390x.rpm
nss-debuginfo-3.12.7-1.el4.s390.rpm
nss-debuginfo-3.12.7-1.el4.s390x.rpm
nss-devel-3.12.7-1.el4.s390x.rpm
nss-tools-3.12.7-1.el4.s390x.rpm

x86_64:
firefox-3.6.9-1.el4.x86_64.rpm
firefox-debuginfo-3.6.9-1.el4.x86_64.rpm
nspr-4.8.6-1.el4.i386.rpm
nspr-4.8.6-1.el4.x86_64.rpm
nspr-debuginfo-4.8.6-1.el4.i386.rpm
nspr-debuginfo-4.8.6-1.el4.x86_64.rpm
nspr-devel-4.8.6-1.el4.x86_64.rpm
nss-3.12.7-1.el4.i386.rpm
nss-3.12.7-1.el4.x86_64.rpm
nss-debuginfo-3.12.7-1.el4.i386.rpm
nss-debuginfo-3.12.7-1.el4.x86_64.rpm
nss-devel-3.12.7-1.el4.x86_64.rpm
nss-tools-3.12.7-1.el4.x86_64.rpm

Red Hat Enterprise Linux Desktop version 4:

Source:

i386:
firefox-3.6.9-1.el4.i386.rpm
firefox-debuginfo-3.6.9-1.el4.i386.rpm
nspr-4.8.6-1.el4.i386.rpm
nspr-debuginfo-4.8.6-1.el4.i386.rpm
nspr-devel-4.8.6-1.el4.i386.rpm
nss-3.12.7-1.el4.i386.rpm
nss-debuginfo-3.12.7-1.el4.i386.rpm
nss-devel-3.12.7-1.el4.i386.rpm
nss-tools-3.12.7-1.el4.i386.rpm

x86_64:
firefox-3.6.9-1.el4.x86_64.rpm
firefox-debuginfo-3.6.9-1.el4.x86_64.rpm
nspr-4.8.6-1.el4.i386.rpm
nspr-4.8.6-1.el4.x86_64.rpm
nspr-debuginfo-4.8.6-1.el4.i386.rpm
nspr-debuginfo-4.8.6-1.el4.x86_64.rpm
nspr-devel-4.8.6-1.el4.x86_64.rpm
nss-3.12.7-1.el4.i386.rpm
nss-3.12.7-1.el4.x86_64.rpm
nss-debuginfo-3.12.7-1.el4.i386.rpm
nss-debuginfo-3.12.7-1.el4.x86_64.rpm
nss-devel-3.12.7-1.el4.x86_64.rpm
nss-tools-3.12.7-1.el4.x86_64.rpm

Red Hat Enterprise Linux ES version 4:

Source:

i386:
firefox-3.6.9-1.el4.i386.rpm
firefox-debuginfo-3.6.9-1.el4.i386.rpm
nspr-4.8.6-1.el4.i386.rpm
nspr-debuginfo-4.8.6-1.el4.i386.rpm
nspr-devel-4.8.6-1.el4.i386.rpm
nss-3.12.7-1.el4.i386.rpm
nss-debuginfo-3.12.7-1.el4.i386.rpm
nss-devel-3.12.7-1.el4.i386.rpm
nss-tools-3.12.7-1.el4.i386.rpm

ia64:
firefox-3.6.9-1.el4.ia64.rpm
firefox-debuginfo-3.6.9-1.el4.ia64.rpm
nspr-4.8.6-1.el4.i386.rpm
nspr-4.8.6-1.el4.ia64.rpm
nspr-debuginfo-4.8.6-1.el4.i386.rpm
nspr-debuginfo-4.8.6-1.el4.ia64.rpm
nspr-devel-4.8.6-1.el4.ia64.rpm
nss-3.12.7-1.el4.i386.rpm
nss-3.12.7-1.el4.ia64.rpm
nss-debuginfo-3.12.7-1.el4.i386.rpm
nss-debuginfo-3.12.7-1.el4.ia64.rpm
nss-devel-3.12.7-1.el4.ia64.rpm
nss-tools-3.12.7-1.el4.ia64.rpm

x86_64:
firefox-3.6.9-1.el4.x86_64.rpm
firefox-debuginfo-3.6.9-1.el4.x86_64.rpm
nspr-4.8.6-1.el4.i386.rpm
nspr-4.8.6-1.el4.x86_64.rpm
nspr-debuginfo-4.8.6-1.el4.i386.rpm
nspr-debuginfo-4.8.6-1.el4.x86_64.rpm
nspr-devel-4.8.6-1.el4.x86_64.rpm
nss-3.12.7-1.el4.i386.rpm
nss-3.12.7-1.el4.x86_64.rpm
nss-debuginfo-3.12.7-1.el4.i386.rpm
nss-debuginfo-3.12.7-1.el4.x86_64.rpm
nss-devel-3.12.7-1.el4.x86_64.rpm
nss-tools-3.12.7-1.el4.x86_64.rpm

Red Hat Enterprise Linux WS version 4:

Source:

i386:
firefox-3.6.9-1.el4.i386.rpm
firefox-debuginfo-3.6.9-1.el4.i386.rpm
nspr-4.8.6-1.el4.i386.rpm
nspr-debuginfo-4.8.6-1.el4.i386.rpm
nspr-devel-4.8.6-1.el4.i386.rpm
nss-3.12.7-1.el4.i386.rpm
nss-debuginfo-3.12.7-1.el4.i386.rpm
nss-devel-3.12.7-1.el4.i386.rpm
nss-tools-3.12.7-1.el4.i386.rpm

ia64:
firefox-3.6.9-1.el4.ia64.rpm
firefox-debuginfo-3.6.9-1.el4.ia64.rpm
nspr-4.8.6-1.el4.i386.rpm
nspr-4.8.6-1.el4.ia64.rpm
nspr-debuginfo-4.8.6-1.el4.i386.rpm
nspr-debuginfo-4.8.6-1.el4.ia64.rpm
nspr-devel-4.8.6-1.el4.ia64.rpm
nss-3.12.7-1.el4.i386.rpm
nss-3.12.7-1.el4.ia64.rpm
nss-debuginfo-3.12.7-1.el4.i386.rpm
nss-debuginfo-3.12.7-1.el4.ia64.rpm
nss-devel-3.12.7-1.el4.ia64.rpm
nss-tools-3.12.7-1.el4.ia64.rpm

x86_64:
firefox-3.6.9-1.el4.x86_64.rpm
firefox-debuginfo-3.6.9-1.el4.x86_64.rpm
nspr-4.8.6-1.el4.i386.rpm
nspr-4.8.6-1.el4.x86_64.rpm
nspr-debuginfo-4.8.6-1.el4.i386.rpm
nspr-debuginfo-4.8.6-1.el4.x86_64.rpm
nspr-devel-4.8.6-1.el4.x86_64.rpm
nss-3.12.7-1.el4.i386.rpm
nss-3.12.7-1.el4.x86_64.rpm
nss-debuginfo-3.12.7-1.el4.i386.rpm
nss-debuginfo-3.12.7-1.el4.x86_64.rpm
nss-devel-3.12.7-1.el4.x86_64.rpm
nss-tools-3.12.7-1.el4.x86_64.rpm

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

Source:

i386:
firefox-3.6.9-2.el5.i386.rpm
firefox-debuginfo-3.6.9-2.el5.i386.rpm
nspr-4.8.6-1.el5.i386.rpm
nspr-debuginfo-4.8.6-1.el5.i386.rpm
nss-3.12.7-2.el5.i386.rpm
nss-debuginfo-3.12.7-2.el5.i386.rpm
nss-tools-3.12.7-2.el5.i386.rpm
xulrunner-1.9.2.9-1.el5.i386.rpm
xulrunner-debuginfo-1.9.2.9-1.el5.i386.rpm

x86_64:
firefox-3.6.9-2.el5.i386.rpm
firefox-3.6.9-2.el5.x86_64.rpm
firefox-debuginfo-3.6.9-2.el5.i386.rpm
firefox-debuginfo-3.6.9-2.el5.x86_64.rpm
nspr-4.8.6-1.el5.i386.rpm
nspr-4.8.6-1.el5.x86_64.rpm
nspr-debuginfo-4.8.6-1.el5.i386.rpm
nspr-debuginfo-4.8.6-1.el5.x86_64.rpm
nss-3.12.7-2.el5.i386.rpm
nss-3.12.7-2.el5.x86_64.rpm
nss-debuginfo-3.12.7-2.el5.i386.rpm
nss-debuginfo-3.12.7-2.el5.x86_64.rpm
nss-tools-3.12.7-2.el5.x86_64.rpm
xulrunner-1.9.2.9-1.el5.i386.rpm
xulrunner-1.9.2.9-1.el5.x86_64.rpm
xulrunner-debuginfo-1.9.2.9-1.el5.i386.rpm
xulrunner-debuginfo-1.9.2.9-1.el5.x86_64.rpm

RHEL Desktop Workstation (v. 5 client):

Source:

i386:
nspr-debuginfo-4.8.6-1.el5.i386.rpm
nspr-devel-4.8.6-1.el5.i386.rpm
nss-debuginfo-3.12.7-2.el5.i386.rpm
nss-devel-3.12.7-2.el5.i386.rpm
nss-pkcs11-devel-3.12.7-2.el5.i386.rpm
xulrunner-debuginfo-1.9.2.9-1.el5.i386.rpm
xulrunner-devel-1.9.2.9-1.el5.i386.rpm

x86_64:
nspr-debuginfo-4.8.6-1.el5.i386.rpm
nspr-debuginfo-4.8.6-1.el5.x86_64.rpm
nspr-devel-4.8.6-1.el5.i386.rpm
nspr-devel-4.8.6-1.el5.x86_64.rpm
nss-debuginfo-3.12.7-2.el5.i386.rpm
nss-debuginfo-3.12.7-2.el5.x86_64.rpm
nss-devel-3.12.7-2.el5.i386.rpm
nss-devel-3.12.7-2.el5.x86_64.rpm
nss-pkcs11-devel-3.12.7-2.el5.i386.rpm
nss-pkcs11-devel-3.12.7-2.el5.x86_64.rpm
xulrunner-debuginfo-1.9.2.9-1.el5.i386.rpm
xulrunner-debuginfo-1.9.2.9-1.el5.x86_64.rpm
xulrunner-devel-1.9.2.9-1.el5.i386.rpm
xulrunner-devel-1.9.2.9-1.el5.x86_64.rpm

Red Hat Enterprise Linux (v. 5 server):

Source:

i386:
firefox-3.6.9-2.el5.i386.rpm
firefox-debuginfo-3.6.9-2.el5.i386.rpm
nspr-4.8.6-1.el5.i386.rpm
nspr-debuginfo-4.8.6-1.el5.i386.rpm
nspr-devel-4.8.6-1.el5.i386.rpm
nss-3.12.7-2.el5.i386.rpm
nss-debuginfo-3.12.7-2.el5.i386.rpm
nss-devel-3.12.7-2.el5.i386.rpm
nss-pkcs11-devel-3.12.7-2.el5.i386.rpm
nss-tools-3.12.7-2.el5.i386.rpm
xulrunner-1.9.2.9-1.el5.i386.rpm
xulrunner-debuginfo-1.9.2.9-1.el5.i386.rpm
xulrunner-devel-1.9.2.9-1.el5.i386.rpm

ia64:
firefox-3.6.9-2.el5.ia64.rpm
firefox-debuginfo-3.6.9-2.el5.ia64.rpm
nspr-4.8.6-1.el5.i386.rpm
nspr-4.8.6-1.el5.ia64.rpm
nspr-debuginfo-4.8.6-1.el5.i386.rpm
nspr-debuginfo-4.8.6-1.el5.ia64.rpm
nspr-devel-4.8.6-1.el5.ia64.rpm
nss-3.12.7-2.el5.i386.rpm
nss-3.12.7-2.el5.ia64.rpm
nss-debuginfo-3.12.7-2.el5.i386.rpm
nss-debuginfo-3.12.7-2.el5.ia64.rpm
nss-devel-3.12.7-2.el5.ia64.rpm
nss-pkcs11-devel-3.12.7-2.el5.ia64.rpm
nss-tools-3.12.7-2.el5.ia64.rpm
xulrunner-1.9.2.9-1.el5.ia64.rpm
xulrunner-debuginfo-1.9.2.9-1.el5.ia64.rpm
xulrunner-devel-1.9.2.9-1.el5.ia64.rpm

ppc:
firefox-3.6.9-2.el5.ppc.rpm
firefox-debuginfo-3.6.9-2.el5.ppc.rpm
nspr-4.8.6-1.el5.ppc.rpm
nspr-4.8.6-1.el5.ppc64.rpm
nspr-debuginfo-4.8.6-1.el5.ppc.rpm
nspr-debuginfo-4.8.6-1.el5.ppc64.rpm
nspr-devel-4.8.6-1.el5.ppc.rpm
nspr-devel-4.8.6-1.el5.ppc64.rpm
nss-3.12.7-2.el5.ppc.rpm
nss-3.12.7-2.el5.ppc64.rpm
nss-debuginfo-3.12.7-2.el5.ppc.rpm
nss-debuginfo-3.12.7-2.el5.ppc64.rpm
nss-devel-3.12.7-2.el5.ppc.rpm
nss-devel-3.12.7-2.el5.ppc64.rpm
nss-pkcs11-devel-3.12.7-2.el5.ppc.rpm
nss-pkcs11-devel-3.12.7-2.el5.ppc64.rpm
nss-tools-3.12.7-2.el5.ppc.rpm
xulrunner-1.9.2.9-1.el5.ppc.rpm
xulrunner-1.9.2.9-1.el5.ppc64.rpm
xulrunner-debuginfo-1.9.2.9-1.el5.ppc.rpm
xulrunner-debuginfo-1.9.2.9-1.el5.ppc64.rpm
xulrunner-devel-1.9.2.9-1.el5.ppc.rpm
xulrunner-devel-1.9.2.9-1.el5.ppc64.rpm

s390x:
firefox-3.6.9-2.el5.s390.rpm
firefox-3.6.9-2.el5.s390x.rpm
firefox-debuginfo-3.6.9-2.el5.s390.rpm
firefox-debuginfo-3.6.9-2.el5.s390x.rpm
nspr-4.8.6-1.el5.s390.rpm
nspr-4.8.6-1.el5.s390x.rpm
nspr-debuginfo-4.8.6-1.el5.s390.rpm
nspr-debuginfo-4.8.6-1.el5.s390x.rpm
nspr-devel-4.8.6-1.el5.s390.rpm
nspr-devel-4.8.6-1.el5.s390x.rpm
nss-3.12.7-2.el5.s390.rpm
nss-3.12.7-2.el5.s390x.rpm
nss-debuginfo-3.12.7-2.el5.s390.rpm
nss-debuginfo-3.12.7-2.el5.s390x.rpm
nss-devel-3.12.7-2.el5.s390.rpm
nss-devel-3.12.7-2.el5.s390x.rpm
nss-pkcs11-devel-3.12.7-2.el5.s390.rpm
nss-pkcs11-devel-3.12.7-2.el5.s390x.rpm
nss-tools-3.12.7-2.el5.s390x.rpm
xulrunner-1.9.2.9-1.el5.s390.rpm
xulrunner-1.9.2.9-1.el5.s390x.rpm
xulrunner-debuginfo-1.9.2.9-1.el5.s390.rpm
xulrunner-debuginfo-1.9.2.9-1.el5.s390x.rpm
xulrunner-devel-1.9.2.9-1.el5.s390.rpm
xulrunner-devel-1.9.2.9-1.el5.s390x.rpm

x86_64:
firefox-3.6.9-2.el5.i386.rpm
firefox-3.6.9-2.el5.x86_64.rpm
firefox-debuginfo-3.6.9-2.el5.i386.rpm
firefox-debuginfo-3.6.9-2.el5.x86_64.rpm
nspr-4.8.6-1.el5.i386.rpm
nspr-4.8.6-1.el5.x86_64.rpm
nspr-debuginfo-4.8.6-1.el5.i386.rpm
nspr-debuginfo-4.8.6-1.el5.x86_64.rpm
nspr-devel-4.8.6-1.el5.i386.rpm
nspr-devel-4.8.6-1.el5.x86_64.rpm
nss-3.12.7-2.el5.i386.rpm
nss-3.12.7-2.el5.x86_64.rpm
nss-debuginfo-3.12.7-2.el5.i386.rpm
nss-debuginfo-3.12.7-2.el5.x86_64.rpm
nss-devel-3.12.7-2.el5.i386.rpm
nss-devel-3.12.7-2.el5.x86_64.rpm
nss-pkcs11-devel-3.12.7-2.el5.i386.rpm
nss-pkcs11-devel-3.12.7-2.el5.x86_64.rpm
nss-tools-3.12.7-2.el5.x86_64.rpm
xulrunner-1.9.2.9-1.el5.i386.rpm
xulrunner-1.9.2.9-1.el5.x86_64.rpm
xulrunner-debuginfo-1.9.2.9-1.el5.i386.rpm
xulrunner-debuginfo-1.9.2.9-1.el5.x86_64.rpm
xulrunner-devel-1.9.2.9-1.el5.i386.rpm
xulrunner-devel-1.9.2.9-1.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://www.redhat.com/security/team/key/#package

7. References:

https://www.redhat.com/security/data/cve/CVE-2010-2760.html
https://www.redhat.com/security/data/cve/CVE-2010-2762.html
https://www.redhat.com/security/data/cve/CVE-2010-2764.html
https://www.redhat.com/security/data/cve/CVE-2010-2765.html
https://www.redhat.com/security/data/cve/CVE-2010-2766.html
https://www.redhat.com/security/data/cve/CVE-2010-2767.html
https://www.redhat.com/security/data/cve/CVE-2010-2768.html
https://www.redhat.com/security/data/cve/CVE-2010-2769.html
https://www.redhat.com/security/data/cve/CVE-2010-3166.html
https://www.redhat.com/security/data/cve/CVE-2010-3167.html
https://www.redhat.com/security/data/cve/CVE-2010-3168.html
https://www.redhat.com/security/data/cve/CVE-2010-3169.html
http://www.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 <secalert@redhat.com>.  More contact
details at https://www.redhat.com/security/team/contact/

Copyright 2010 Red Hat, Inc.
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RedHat: RHSA-2010-0681:01 Critical: firefox security update

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

Summary

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-2010-3169, CVE-2010-2762)
Several use-after-free and dangling pointer flaws were found in Firefox. 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-2010-2760, CVE-2010-2766, CVE-2010-2767, CVE-2010-3167, CVE-2010-3168)
Multiple buffer overflow flaws were found in Firefox. 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-2010-2765, CVE-2010-3166)
Multiple cross-site scripting (XSS) flaws were found in Firefox. A web page containing malicious content could cause Firefox to run JavaScript code with the permissions of a different website. (CVE-2010-2768, CVE-2010-2769)
A flaw was found in the Firefox XMLHttpRequest object. A remote site could use this flaw to gather information about servers on an internal private network. (CVE-2010-2764)
For technical details regarding these flaws, refer to the Mozilla security advisories for Firefox 3.6.9. You can find a link to the Mozilla advisories in the References section of this erratum.
Note: After installing this update, Firefox will fail to connect (with HTTPS) to a server using the SSL DHE (Diffie-Hellman Ephemeral) key exchange if the server's ephemeral key is too small. Connecting to such servers is a security risk as an ephemeral key that is too small makes the SSL connection vulnerable to attack. Refer to the Solution section for further information.
All Firefox users should upgrade to these updated packages, which contain Firefox version 3.6.9, which corrects these issues. After installing the update, Firefox must be restarted for the changes to take effect.



Summary


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
If you encounter the condition where Firefox fails to connect to a server that has an ephemeral key that is too small, you can try connecting using a cipher suite with a different key exchange algorithm by disabling all DHE cipher suites in Firefox:
1) Type about:config in the URL bar and press the Enter key. 2) In the Filter search bar, type ssl3.dhe 3) For all preferences now presented, double-click the true value to change the value to false.
Note: This change would affect connections to all HTTPS servers.

References

https://www.redhat.com/security/data/cve/CVE-2010-2760.html https://www.redhat.com/security/data/cve/CVE-2010-2762.html https://www.redhat.com/security/data/cve/CVE-2010-2764.html https://www.redhat.com/security/data/cve/CVE-2010-2765.html https://www.redhat.com/security/data/cve/CVE-2010-2766.html https://www.redhat.com/security/data/cve/CVE-2010-2767.html https://www.redhat.com/security/data/cve/CVE-2010-2768.html https://www.redhat.com/security/data/cve/CVE-2010-2769.html https://www.redhat.com/security/data/cve/CVE-2010-3166.html https://www.redhat.com/security/data/cve/CVE-2010-3167.html https://www.redhat.com/security/data/cve/CVE-2010-3168.html https://www.redhat.com/security/data/cve/CVE-2010-3169.html http://www.redhat.com/security/updates/classification/#critical https://www.mozilla.org/en-US/security/known-vulnerabilities/firefox-3.6/

Package List

Red Hat Enterprise Linux AS version 4:
Source:
i386: firefox-3.6.9-1.el4.i386.rpm firefox-debuginfo-3.6.9-1.el4.i386.rpm nspr-4.8.6-1.el4.i386.rpm nspr-debuginfo-4.8.6-1.el4.i386.rpm nspr-devel-4.8.6-1.el4.i386.rpm nss-3.12.7-1.el4.i386.rpm nss-debuginfo-3.12.7-1.el4.i386.rpm nss-devel-3.12.7-1.el4.i386.rpm nss-tools-3.12.7-1.el4.i386.rpm
ia64: firefox-3.6.9-1.el4.ia64.rpm firefox-debuginfo-3.6.9-1.el4.ia64.rpm nspr-4.8.6-1.el4.i386.rpm nspr-4.8.6-1.el4.ia64.rpm nspr-debuginfo-4.8.6-1.el4.i386.rpm nspr-debuginfo-4.8.6-1.el4.ia64.rpm nspr-devel-4.8.6-1.el4.ia64.rpm nss-3.12.7-1.el4.i386.rpm nss-3.12.7-1.el4.ia64.rpm nss-debuginfo-3.12.7-1.el4.i386.rpm nss-debuginfo-3.12.7-1.el4.ia64.rpm nss-devel-3.12.7-1.el4.ia64.rpm nss-tools-3.12.7-1.el4.ia64.rpm
ppc: firefox-3.6.9-1.el4.ppc.rpm firefox-debuginfo-3.6.9-1.el4.ppc.rpm nspr-4.8.6-1.el4.ppc.rpm nspr-4.8.6-1.el4.ppc64.rpm nspr-debuginfo-4.8.6-1.el4.ppc.rpm nspr-debuginfo-4.8.6-1.el4.ppc64.rpm nspr-devel-4.8.6-1.el4.ppc.rpm nss-3.12.7-1.el4.ppc.rpm nss-3.12.7-1.el4.ppc64.rpm nss-debuginfo-3.12.7-1.el4.ppc.rpm nss-debuginfo-3.12.7-1.el4.ppc64.rpm nss-devel-3.12.7-1.el4.ppc.rpm nss-tools-3.12.7-1.el4.ppc.rpm
s390: firefox-3.6.9-1.el4.s390.rpm firefox-debuginfo-3.6.9-1.el4.s390.rpm nspr-4.8.6-1.el4.s390.rpm nspr-debuginfo-4.8.6-1.el4.s390.rpm nspr-devel-4.8.6-1.el4.s390.rpm nss-3.12.7-1.el4.s390.rpm nss-debuginfo-3.12.7-1.el4.s390.rpm nss-devel-3.12.7-1.el4.s390.rpm nss-tools-3.12.7-1.el4.s390.rpm
s390x: firefox-3.6.9-1.el4.s390x.rpm firefox-debuginfo-3.6.9-1.el4.s390x.rpm nspr-4.8.6-1.el4.s390.rpm nspr-4.8.6-1.el4.s390x.rpm nspr-debuginfo-4.8.6-1.el4.s390.rpm nspr-debuginfo-4.8.6-1.el4.s390x.rpm nspr-devel-4.8.6-1.el4.s390x.rpm nss-3.12.7-1.el4.s390.rpm nss-3.12.7-1.el4.s390x.rpm nss-debuginfo-3.12.7-1.el4.s390.rpm nss-debuginfo-3.12.7-1.el4.s390x.rpm nss-devel-3.12.7-1.el4.s390x.rpm nss-tools-3.12.7-1.el4.s390x.rpm
x86_64: firefox-3.6.9-1.el4.x86_64.rpm firefox-debuginfo-3.6.9-1.el4.x86_64.rpm nspr-4.8.6-1.el4.i386.rpm nspr-4.8.6-1.el4.x86_64.rpm nspr-debuginfo-4.8.6-1.el4.i386.rpm nspr-debuginfo-4.8.6-1.el4.x86_64.rpm nspr-devel-4.8.6-1.el4.x86_64.rpm nss-3.12.7-1.el4.i386.rpm nss-3.12.7-1.el4.x86_64.rpm nss-debuginfo-3.12.7-1.el4.i386.rpm nss-debuginfo-3.12.7-1.el4.x86_64.rpm nss-devel-3.12.7-1.el4.x86_64.rpm nss-tools-3.12.7-1.el4.x86_64.rpm
Red Hat Enterprise Linux Desktop version 4:
Source:
i386: firefox-3.6.9-1.el4.i386.rpm firefox-debuginfo-3.6.9-1.el4.i386.rpm nspr-4.8.6-1.el4.i386.rpm nspr-debuginfo-4.8.6-1.el4.i386.rpm nspr-devel-4.8.6-1.el4.i386.rpm nss-3.12.7-1.el4.i386.rpm nss-debuginfo-3.12.7-1.el4.i386.rpm nss-devel-3.12.7-1.el4.i386.rpm nss-tools-3.12.7-1.el4.i386.rpm
x86_64: firefox-3.6.9-1.el4.x86_64.rpm firefox-debuginfo-3.6.9-1.el4.x86_64.rpm nspr-4.8.6-1.el4.i386.rpm nspr-4.8.6-1.el4.x86_64.rpm nspr-debuginfo-4.8.6-1.el4.i386.rpm nspr-debuginfo-4.8.6-1.el4.x86_64.rpm nspr-devel-4.8.6-1.el4.x86_64.rpm nss-3.12.7-1.el4.i386.rpm nss-3.12.7-1.el4.x86_64.rpm nss-debuginfo-3.12.7-1.el4.i386.rpm nss-debuginfo-3.12.7-1.el4.x86_64.rpm nss-devel-3.12.7-1.el4.x86_64.rpm nss-tools-3.12.7-1.el4.x86_64.rpm
Red Hat Enterprise Linux ES version 4:
Source:
i386: firefox-3.6.9-1.el4.i386.rpm firefox-debuginfo-3.6.9-1.el4.i386.rpm nspr-4.8.6-1.el4.i386.rpm nspr-debuginfo-4.8.6-1.el4.i386.rpm nspr-devel-4.8.6-1.el4.i386.rpm nss-3.12.7-1.el4.i386.rpm nss-debuginfo-3.12.7-1.el4.i386.rpm nss-devel-3.12.7-1.el4.i386.rpm nss-tools-3.12.7-1.el4.i386.rpm
ia64: firefox-3.6.9-1.el4.ia64.rpm firefox-debuginfo-3.6.9-1.el4.ia64.rpm nspr-4.8.6-1.el4.i386.rpm nspr-4.8.6-1.el4.ia64.rpm nspr-debuginfo-4.8.6-1.el4.i386.rpm nspr-debuginfo-4.8.6-1.el4.ia64.rpm nspr-devel-4.8.6-1.el4.ia64.rpm nss-3.12.7-1.el4.i386.rpm nss-3.12.7-1.el4.ia64.rpm nss-debuginfo-3.12.7-1.el4.i386.rpm nss-debuginfo-3.12.7-1.el4.ia64.rpm nss-devel-3.12.7-1.el4.ia64.rpm nss-tools-3.12.7-1.el4.ia64.rpm
x86_64: firefox-3.6.9-1.el4.x86_64.rpm firefox-debuginfo-3.6.9-1.el4.x86_64.rpm nspr-4.8.6-1.el4.i386.rpm nspr-4.8.6-1.el4.x86_64.rpm nspr-debuginfo-4.8.6-1.el4.i386.rpm nspr-debuginfo-4.8.6-1.el4.x86_64.rpm nspr-devel-4.8.6-1.el4.x86_64.rpm nss-3.12.7-1.el4.i386.rpm nss-3.12.7-1.el4.x86_64.rpm nss-debuginfo-3.12.7-1.el4.i386.rpm nss-debuginfo-3.12.7-1.el4.x86_64.rpm nss-devel-3.12.7-1.el4.x86_64.rpm nss-tools-3.12.7-1.el4.x86_64.rpm
Red Hat Enterprise Linux WS version 4:
Source:
i386: firefox-3.6.9-1.el4.i386.rpm firefox-debuginfo-3.6.9-1.el4.i386.rpm nspr-4.8.6-1.el4.i386.rpm nspr-debuginfo-4.8.6-1.el4.i386.rpm nspr-devel-4.8.6-1.el4.i386.rpm nss-3.12.7-1.el4.i386.rpm nss-debuginfo-3.12.7-1.el4.i386.rpm nss-devel-3.12.7-1.el4.i386.rpm nss-tools-3.12.7-1.el4.i386.rpm
ia64: firefox-3.6.9-1.el4.ia64.rpm firefox-debuginfo-3.6.9-1.el4.ia64.rpm nspr-4.8.6-1.el4.i386.rpm nspr-4.8.6-1.el4.ia64.rpm nspr-debuginfo-4.8.6-1.el4.i386.rpm nspr-debuginfo-4.8.6-1.el4.ia64.rpm nspr-devel-4.8.6-1.el4.ia64.rpm nss-3.12.7-1.el4.i386.rpm nss-3.12.7-1.el4.ia64.rpm nss-debuginfo-3.12.7-1.el4.i386.rpm nss-debuginfo-3.12.7-1.el4.ia64.rpm nss-devel-3.12.7-1.el4.ia64.rpm nss-tools-3.12.7-1.el4.ia64.rpm
x86_64: firefox-3.6.9-1.el4.x86_64.rpm firefox-debuginfo-3.6.9-1.el4.x86_64.rpm nspr-4.8.6-1.el4.i386.rpm nspr-4.8.6-1.el4.x86_64.rpm nspr-debuginfo-4.8.6-1.el4.i386.rpm nspr-debuginfo-4.8.6-1.el4.x86_64.rpm nspr-devel-4.8.6-1.el4.x86_64.rpm nss-3.12.7-1.el4.i386.rpm nss-3.12.7-1.el4.x86_64.rpm nss-debuginfo-3.12.7-1.el4.i386.rpm nss-debuginfo-3.12.7-1.el4.x86_64.rpm nss-devel-3.12.7-1.el4.x86_64.rpm nss-tools-3.12.7-1.el4.x86_64.rpm
Red Hat Enterprise Linux Desktop (v. 5 client):
Source:
i386: firefox-3.6.9-2.el5.i386.rpm firefox-debuginfo-3.6.9-2.el5.i386.rpm nspr-4.8.6-1.el5.i386.rpm nspr-debuginfo-4.8.6-1.el5.i386.rpm nss-3.12.7-2.el5.i386.rpm nss-debuginfo-3.12.7-2.el5.i386.rpm nss-tools-3.12.7-2.el5.i386.rpm xulrunner-1.9.2.9-1.el5.i386.rpm xulrunner-debuginfo-1.9.2.9-1.el5.i386.rpm
x86_64: firefox-3.6.9-2.el5.i386.rpm firefox-3.6.9-2.el5.x86_64.rpm firefox-debuginfo-3.6.9-2.el5.i386.rpm firefox-debuginfo-3.6.9-2.el5.x86_64.rpm nspr-4.8.6-1.el5.i386.rpm nspr-4.8.6-1.el5.x86_64.rpm nspr-debuginfo-4.8.6-1.el5.i386.rpm nspr-debuginfo-4.8.6-1.el5.x86_64.rpm nss-3.12.7-2.el5.i386.rpm nss-3.12.7-2.el5.x86_64.rpm nss-debuginfo-3.12.7-2.el5.i386.rpm nss-debuginfo-3.12.7-2.el5.x86_64.rpm nss-tools-3.12.7-2.el5.x86_64.rpm xulrunner-1.9.2.9-1.el5.i386.rpm xulrunner-1.9.2.9-1.el5.x86_64.rpm xulrunner-debuginfo-1.9.2.9-1.el5.i386.rpm xulrunner-debuginfo-1.9.2.9-1.el5.x86_64.rpm
RHEL Desktop Workstation (v. 5 client):
Source:
i386: nspr-debuginfo-4.8.6-1.el5.i386.rpm nspr-devel-4.8.6-1.el5.i386.rpm nss-debuginfo-3.12.7-2.el5.i386.rpm nss-devel-3.12.7-2.el5.i386.rpm nss-pkcs11-devel-3.12.7-2.el5.i386.rpm xulrunner-debuginfo-1.9.2.9-1.el5.i386.rpm xulrunner-devel-1.9.2.9-1.el5.i386.rpm
x86_64: nspr-debuginfo-4.8.6-1.el5.i386.rpm nspr-debuginfo-4.8.6-1.el5.x86_64.rpm nspr-devel-4.8.6-1.el5.i386.rpm nspr-devel-4.8.6-1.el5.x86_64.rpm nss-debuginfo-3.12.7-2.el5.i386.rpm nss-debuginfo-3.12.7-2.el5.x86_64.rpm nss-devel-3.12.7-2.el5.i386.rpm nss-devel-3.12.7-2.el5.x86_64.rpm nss-pkcs11-devel-3.12.7-2.el5.i386.rpm nss-pkcs11-devel-3.12.7-2.el5.x86_64.rpm xulrunner-debuginfo-1.9.2.9-1.el5.i386.rpm xulrunner-debuginfo-1.9.2.9-1.el5.x86_64.rpm xulrunner-devel-1.9.2.9-1.el5.i386.rpm xulrunner-devel-1.9.2.9-1.el5.x86_64.rpm
Red Hat Enterprise Linux (v. 5 server):
Source:
i386: firefox-3.6.9-2.el5.i386.rpm firefox-debuginfo-3.6.9-2.el5.i386.rpm nspr-4.8.6-1.el5.i386.rpm nspr-debuginfo-4.8.6-1.el5.i386.rpm nspr-devel-4.8.6-1.el5.i386.rpm nss-3.12.7-2.el5.i386.rpm nss-debuginfo-3.12.7-2.el5.i386.rpm nss-devel-3.12.7-2.el5.i386.rpm nss-pkcs11-devel-3.12.7-2.el5.i386.rpm nss-tools-3.12.7-2.el5.i386.rpm xulrunner-1.9.2.9-1.el5.i386.rpm xulrunner-debuginfo-1.9.2.9-1.el5.i386.rpm xulrunner-devel-1.9.2.9-1.el5.i386.rpm
ia64: firefox-3.6.9-2.el5.ia64.rpm firefox-debuginfo-3.6.9-2.el5.ia64.rpm nspr-4.8.6-1.el5.i386.rpm nspr-4.8.6-1.el5.ia64.rpm nspr-debuginfo-4.8.6-1.el5.i386.rpm nspr-debuginfo-4.8.6-1.el5.ia64.rpm nspr-devel-4.8.6-1.el5.ia64.rpm nss-3.12.7-2.el5.i386.rpm nss-3.12.7-2.el5.ia64.rpm nss-debuginfo-3.12.7-2.el5.i386.rpm nss-debuginfo-3.12.7-2.el5.ia64.rpm nss-devel-3.12.7-2.el5.ia64.rpm nss-pkcs11-devel-3.12.7-2.el5.ia64.rpm nss-tools-3.12.7-2.el5.ia64.rpm xulrunner-1.9.2.9-1.el5.ia64.rpm xulrunner-debuginfo-1.9.2.9-1.el5.ia64.rpm xulrunner-devel-1.9.2.9-1.el5.ia64.rpm
ppc: firefox-3.6.9-2.el5.ppc.rpm firefox-debuginfo-3.6.9-2.el5.ppc.rpm nspr-4.8.6-1.el5.ppc.rpm nspr-4.8.6-1.el5.ppc64.rpm nspr-debuginfo-4.8.6-1.el5.ppc.rpm nspr-debuginfo-4.8.6-1.el5.ppc64.rpm nspr-devel-4.8.6-1.el5.ppc.rpm nspr-devel-4.8.6-1.el5.ppc64.rpm nss-3.12.7-2.el5.ppc.rpm nss-3.12.7-2.el5.ppc64.rpm nss-debuginfo-3.12.7-2.el5.ppc.rpm nss-debuginfo-3.12.7-2.el5.ppc64.rpm nss-devel-3.12.7-2.el5.ppc.rpm nss-devel-3.12.7-2.el5.ppc64.rpm nss-pkcs11-devel-3.12.7-2.el5.ppc.rpm nss-pkcs11-devel-3.12.7-2.el5.ppc64.rpm nss-tools-3.12.7-2.el5.ppc.rpm xulrunner-1.9.2.9-1.el5.ppc.rpm xulrunner-1.9.2.9-1.el5.ppc64.rpm xulrunner-debuginfo-1.9.2.9-1.el5.ppc.rpm xulrunner-debuginfo-1.9.2.9-1.el5.ppc64.rpm xulrunner-devel-1.9.2.9-1.el5.ppc.rpm xulrunner-devel-1.9.2.9-1.el5.ppc64.rpm
s390x: firefox-3.6.9-2.el5.s390.rpm firefox-3.6.9-2.el5.s390x.rpm firefox-debuginfo-3.6.9-2.el5.s390.rpm firefox-debuginfo-3.6.9-2.el5.s390x.rpm nspr-4.8.6-1.el5.s390.rpm nspr-4.8.6-1.el5.s390x.rpm nspr-debuginfo-4.8.6-1.el5.s390.rpm nspr-debuginfo-4.8.6-1.el5.s390x.rpm nspr-devel-4.8.6-1.el5.s390.rpm nspr-devel-4.8.6-1.el5.s390x.rpm nss-3.12.7-2.el5.s390.rpm nss-3.12.7-2.el5.s390x.rpm nss-debuginfo-3.12.7-2.el5.s390.rpm nss-debuginfo-3.12.7-2.el5.s390x.rpm nss-devel-3.12.7-2.el5.s390.rpm nss-devel-3.12.7-2.el5.s390x.rpm nss-pkcs11-devel-3.12.7-2.el5.s390.rpm nss-pkcs11-devel-3.12.7-2.el5.s390x.rpm nss-tools-3.12.7-2.el5.s390x.rpm xulrunner-1.9.2.9-1.el5.s390.rpm xulrunner-1.9.2.9-1.el5.s390x.rpm xulrunner-debuginfo-1.9.2.9-1.el5.s390.rpm xulrunner-debuginfo-1.9.2.9-1.el5.s390x.rpm xulrunner-devel-1.9.2.9-1.el5.s390.rpm xulrunner-devel-1.9.2.9-1.el5.s390x.rpm
x86_64: firefox-3.6.9-2.el5.i386.rpm firefox-3.6.9-2.el5.x86_64.rpm firefox-debuginfo-3.6.9-2.el5.i386.rpm firefox-debuginfo-3.6.9-2.el5.x86_64.rpm nspr-4.8.6-1.el5.i386.rpm nspr-4.8.6-1.el5.x86_64.rpm nspr-debuginfo-4.8.6-1.el5.i386.rpm nspr-debuginfo-4.8.6-1.el5.x86_64.rpm nspr-devel-4.8.6-1.el5.i386.rpm nspr-devel-4.8.6-1.el5.x86_64.rpm nss-3.12.7-2.el5.i386.rpm nss-3.12.7-2.el5.x86_64.rpm nss-debuginfo-3.12.7-2.el5.i386.rpm nss-debuginfo-3.12.7-2.el5.x86_64.rpm nss-devel-3.12.7-2.el5.i386.rpm nss-devel-3.12.7-2.el5.x86_64.rpm nss-pkcs11-devel-3.12.7-2.el5.i386.rpm nss-pkcs11-devel-3.12.7-2.el5.x86_64.rpm nss-tools-3.12.7-2.el5.x86_64.rpm xulrunner-1.9.2.9-1.el5.i386.rpm xulrunner-1.9.2.9-1.el5.x86_64.rpm xulrunner-debuginfo-1.9.2.9-1.el5.i386.rpm xulrunner-debuginfo-1.9.2.9-1.el5.x86_64.rpm xulrunner-devel-1.9.2.9-1.el5.i386.rpm xulrunner-devel-1.9.2.9-1.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://www.redhat.com/security/team/key/#package


Severity
Advisory ID: RHSA-2010:0681-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2010:0681.html
Issued Date: : 2010-09-07
CVE Names: CVE-2010-2760 CVE-2010-2762 CVE-2010-2764 CVE-2010-2765 CVE-2010-2766 CVE-2010-2767 CVE-2010-2768 CVE-2010-2769 CVE-2010-3166 CVE-2010-3167 CVE-2010-3168 CVE-2010-3169

Topic

Updated firefox packages that fix several security issues are now availablefor Red Hat Enterprise Linux 4 and 5.The Red Hat Security Response Team has rated this update as having criticalsecurity impact. Common Vulnerability Scoring System (CVSS) base scores,which give detailed severity ratings, are available for each vulnerabilityfrom the CVE links in the References section.


Topic


 

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


Bugs Fixed

630055 - CVE-2010-3169 Mozilla Miscellaneous memory safety hazards

630056 - CVE-2010-2765 Mozilla Frameset integer overflow vulnerability (MFSA 2010-50)

630059 - CVE-2010-2767 Mozilla Dangling pointer vulnerability using DOM plugin array (MFSA 2010-51)

630061 - CVE-2010-3166 Mozilla Heap buffer overflow in nsTextFrameUtils::TransformText (MFSA 2010-53)

630062 - CVE-2010-2760 Mozilla Dangling pointer vulnerability in nsTreeSelection (MFSA 2010-54)

630064 - CVE-2010-3168 Mozilla XUL tree removal crash and remote code execution (MFSA 2010-55)

630067 - CVE-2010-3167 Mozilla Dangling pointer vulnerability in nsTreeContentView (MFSA 2010-56)

630069 - CVE-2010-2766 Mozilla Crash and remote code execution in normalizeDocument (MFSA 2010-57)

630071 - CVE-2010-2762 Mozilla SJOW creates scope chains ending in outer object (MFSA 2010-59)

630074 - CVE-2010-2768 Mozilla UTF-7 XSS by overriding document charset using <object> type attribute (MFSA 2010-61)

630075 - CVE-2010-2769 Mozilla Copy-and-paste or drag-and-drop into designMode document allows XSS (MFSA 2010-62)

630078 - CVE-2010-2764 Mozilla Information leak via XMLHttpRequest statusText (MFSA 2010-63)


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