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IPS Signatures

Internet Authentication Service MS CHAPv2 Invalid Request

 
Signature ID: 22820/3
Original Release:S454
Release:S590 (download)
Original Release Date:2009 December 08
Latest Release Date:2011 August 24
Default Enabled:False
Default Retired:True
Alarm Severity:Informational
Fidelity:60 

Description

This signature triggers on an MS CHAPv2 message.This signature is a component to meta-signature 22820-0 and has no event actions of its own.

Recommended Filter

There are no suggested filters.

Benign Triggers

There are no known benign triggers.

IntelliShield Alerts

IntelliShield ID Headline VersionCVSS ScoreLast Published
19519Microsoft Windows Internet Authentication Service MS-CHAP Authentication Bypass Vulnerability15.0/3.72009 December 08 19:23 GMT

Download

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

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