Provide references for CVE-2009-4227.
Where can I find more information about CVE-2009-4227?
References are available at: http://secunia.com/advisories/37577, http://www.openwall.com/lists/oss-security/2009/12/03/2, http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=559274, http://www.securityfocus.com/bid/37193, http://www.mandriva.com/security/advisories?name=MDVSA-2011:010, https://exchange.xforce.ibmcloud.com/vulnerabilities/54525, http://www.vupen.com/english/advisories/2011/0108, https://bugzilla.redhat.com/show_bug.cgi?id=543905, http://secunia.com/advisories/37571.