Provide references for CVE-2013-4851.
Where can I find more information about CVE-2013-4851?
References are available at: http://svnweb.freebsd.org/base?view=revision&revision=244226, http://www.freebsd.org/security/advisories/FreeBSD-SA-13:08.nfsserver.asc, http://www.securityfocus.com/bid/61484.