Critical CentOS firefox Update

Metadata

medium
5.1
firefox-10.0.10-1.el5.centos.i386.rpm, firefox-10.0.10-1.el5.centos.src.rpm, firefox-10.0.10-1.el5.centos.x86_64.rpm, firefox-10.0.10-1.el6.centos.i686.rpm, firefox-10.0.10-1.el6.centos.src.rpm, firefox-10.0.10-1.el6.centos.x86_64.rpm, xulrunner-10.0.10-1.el5_8.i386.rpm, xulrunner-10.0.10-1.el5_8.src.rpm, xulrunner-10.0.10-1.el5_8.x86_64.rpm, xulrunner-10.0.10-1.el6.centos.i686.rpm, xulrunner-10.0.10-1.el6.centos.src.rpm, xulrunner-10.0.10-1.el6.centos.x86_64.rpm, xulrunner-devel-10.0.10-1.el5_8.i386.rpm, xulrunner-devel-10.0.10-1.el5_8.x86_64.rpm, xulrunner-devel-10.0.10-1.el6.centos.i686.rpm, xulrunner-devel-10.0.10-1.el6.centos.x86_64.rpm
CVE-2012-4194, CVE-2012-4195, CVE-2012-4196
rhn.redhat.com, lists.centos.org, lists.centos.org
2012-10-26
2017-07-27 19:04
Important CentOS thunderbird Update
CVE-2012-4195 iceweasel
CVE-2012-4195 icedove
CVE-2012-4196 iceweasel
CVE-2012-4194 iceweasel
CVE-2012-4194 icedove
CVE-2012-4196 icedove
CVE-2012-4195
CVE-2012-4196
CVE-2012-4194
2017-04-01 19:06
2017-01-05 20:10

Description


Updated firefox packages that fix multiple security issues 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.

Mozilla Firefox is an open source web browser. XULRunner provides the XUL
Runtime environment for Mozilla Firefox.

Multiple flaws were found in the location object implementation in Firefox.
Malicious content could be used to perform cross-site scripting attacks,
bypass the same-origin policy, or cause Firefox to execute arbitrary code.
(CVE-2012-4194, CVE-2012-4195, CVE-2012-4196)

For technical details regarding these flaws, refer to the Mozilla security
advisories for Firefox 10.0.10 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 Mariusz Mlynski, moz_bug_r_a4, and Antoine
Delignat-Lavaud as the original reporters of these issues.

All Firefox users should upgrade to these updated packages, which contain
Firefox version 10.0.10 ESR, which corrects these issues. After installing
the update, Firefox must be restarted for the changes to take effect.
Please see https://www.redhat.com/footer/terms-of-use.html

Am I vulnerable?

The constraints below list the versions that this vulnerability is patched in, and versions that are unaffected. If a patch is ready but unrealeased, then it is pending.

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Affected package information

Release Package Patched in
5 firefox firefox-10.0.10-1.el5.centos.i386.rpm
firefox firefox-10.0.10-1.el5.centos.src.rpm
firefox firefox-10.0.10-1.el5.centos.x86_64.rpm
xulrunner xulrunner-10.0.10-1.el5_8.i386.rpm
xulrunner xulrunner-10.0.10-1.el5_8.src.rpm
xulrunner xulrunner-10.0.10-1.el5_8.x86_64.rpm
xulrunner-devel xulrunner-devel-10.0.10-1.el5_8.i386.rpm
xulrunner-devel xulrunner-devel-10.0.10-1.el5_8.x86_64.rpm
6 firefox firefox-10.0.10-1.el6.centos.i686.rpm
firefox firefox-10.0.10-1.el6.centos.src.rpm
firefox firefox-10.0.10-1.el6.centos.x86_64.rpm
xulrunner xulrunner-10.0.10-1.el6.centos.i686.rpm
xulrunner xulrunner-10.0.10-1.el6.centos.src.rpm
xulrunner xulrunner-10.0.10-1.el6.centos.x86_64.rpm
xulrunner-devel xulrunner-devel-10.0.10-1.el6.centos.i686.rpm
xulrunner-devel xulrunner-devel-10.0.10-1.el6.centos.x86_64.rpm