Provide references for CVE-2001-0428.
Where can I find more information about CVE-2001-0428?
References are available at: https://exchange.xforce.ibmcloud.com/vulnerabilities/6360, http://www.osvdb.org/1786, http://www.cisco.com/warp/public/707/vpn3k-ipoptions-vuln-pub.shtml, http://www.securityfocus.com/bid/2573.