Provide references for CVE-2007-4321.
Where can I find more information about CVE-2007-4321?
References are available at: http://www.debian.org/security/2008/dsa-1456, http://secunia.com/advisories/23237, http://osvdb.org/42484, http://www.securityfocus.com/bid/25117, http://secunia.com/advisories/28374, http://bugs.gentoo.org/show_bug.cgi?id=181214, http://security.gentoo.org/glsa/glsa-200707-13.xml, http://www.ossec.net/en/attacking-loganalysis.html.