firefox/thunderbird is vulnerable to arbitrary code execution.A use-after-free vulnerability in the function nsFrameList::FirstChild
allows remote attackers to cause a heap memory corruption that would result in arbitrary code execution or application crash by changing the size of the a container of absolutely positioned elements in a column.
lists.opensuse.org/opensuse-security-announce/2012-06/msg00012.html
lists.opensuse.org/opensuse-security-announce/2012-06/msg00015.html
rhn.redhat.com/errata/RHSA-2012-0710.html
rhn.redhat.com/errata/RHSA-2012-0715.html
www.debian.org/security/2012/dsa-2488
www.debian.org/security/2012/dsa-2489
www.debian.org/security/2012/dsa-2499
www.mandriva.com/security/advisories?name=MDVSA-2012:088
www.mozilla.org/security/announce/2012/mfsa2012-40.html
www.mozilla.org/security/known-vulnerabilities/firefoxESR.html
www.securityfocus.com/bid/53794
access.redhat.com/security/cve/CVE-2012-3105
access.redhat.com/security/updates/classification/#critical
bugzilla.mozilla.org/show_bug.cgi?id=747688
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A17054
rhn.redhat.com/errata/RHSA-2012-0710.html