Provide references for CVE-2012-4452.
Where can I find more information about CVE-2012-4452?
References are available at: http://www.securityfocus.com/bid/55715, https://bugzilla.redhat.com/show_bug.cgi?id=860808, http://rhn.redhat.com/errata/RHSA-2013-0121.html, http://www.openwall.com/lists/oss-security/2012/09/27/1.