Cisco Systems, Inc. Information for VU#464113

TCP/IP implementations handle unusual flag combinations inconsistently


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Vendor Statement

A new feature has been added to Cisco IOS starting from the IOS release 12.3(4)T. This feature provides a flexible mechanism for filtering on TCP flags. The new syntax can be found at the following URL:

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Vendor References



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