Important CentOS thunderbird Update
|thunderbird-10.0.10-1.el5.centos.i386.rpm, thunderbird-10.0.10-1.el5.centos.src.rpm, thunderbird-10.0.10-1.el5.centos.x86_64.rpm, thunderbird-10.0.10-1.el6.centos.i686.rpm, thunderbird-10.0.10-1.el6.centos.src.rpm, thunderbird-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|
Critical CentOS firefox Update
An updated thunderbird package that fixes multiple security issues is now
available for Red Hat Enterprise Linux 5 and 6.
The Red Hat Security Response Team has rated this update as having
important 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 Thunderbird is a standalone mail and newsgroup client.
Multiple flaws were found in the location object implementation in
Thunderbird. Malicious content could be used to perform cross-site
scripting attacks, bypass the same-origin policy, or cause Thunderbird to
execute arbitrary code. (CVE-2012-4194, CVE-2012-4195, CVE-2012-4196)
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.
Note: None of the issues in this advisory can be exploited by a
for mail messages. They could be exploited another way in Thunderbird, for
example, when viewing the full remote content of an RSS feed.
All Thunderbird users should upgrade to this updated package, which
contains Thunderbird version 10.0.10 ESR, which corrects these issues.
After installing the update, Thunderbird must be restarted for the changes
to take effect.
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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