Provide references for CVE-2001-0856.
Where can I find more information about CVE-2001-0856?
References are available at: http://marc.info/?l=bugtraq&m=100533053219673&w=2, http://www.cl.cam.ac.uk/~rnc1/descrack/attack.html, http://www.securityfocus.com/bid/3524, http://www.cl.cam.ac.uk/~rnc1/descrack/.