Cisco IOS 15.1(2)T is affected by a denial of service (DoS) vulnerability during the TCP establishment phase. Cisco indicated that no authentication is required to exploit this vulnerability. The advisory and a list of workarounds are posted here.
Guy Bruneau IPSS Inc. gbruneau at isc dot sans dot org
SEC 558: Coming to Toronto, ON in Nov 2010
Aug 13th 2010
7 years ago