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Cisco Security

Malformed TCP packet

 
Signature ID: 5837/1
Original Release:S339
Release:S663 (download)
Original Release Date:2008 July 01
Latest Release Date:2012 August 23
Default Enabled:True
Default Retired:False
Alarm Severity:Medium
Fidelity:100 

Description

This signature fires when malformed TCP packets are detected that could potentially cause a denial of service on vulnerable Cisco PIX or ASA devices.This signature obsoletes signature 5837-0.This signature functions in promiscuous mode.

Recommended Filter

There are no suggested filters.

Benign Triggers

There are no known benign triggers.

IntelliShield Alerts

IntelliShield ID Headline VersionCVSS ScoreLast Published
12642Cisco PIX and ASA TCP Traffic Inspection Denial of Service Vulnerability13.3/2.72007 February 14 21:57 GMT

Download

To download this and other IPS update files, please go to Cisco Secure Software Download.

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