Cisco ONS15454 optical transport platform running ONS 3.1.0 to 3.2.0 allows remote attackers to cause a denial of service (reset) by sending IP packets with non-zero Type of Service (TOS) bits to the Timing Control Card (TCC) LAN interface.Referenceshttp://www.securityfocus.com/bid/5058http://www.cisco.com/warp/public/707/ons-tos-vuln-pub.shtmlhttp://www.iss.net/security_center/static/9377.php
