IPS Signatures

NTP MODE_PRIVATE Denial of Service

 
Signature ID: 1090/0
Original Release:S639
Release:S676 (download)
Original Release Date:2012 April 05
Latest Release Date:2012 October 24
Default Enabled:False
Default Retired:True
Alarm Severity:Medium
Fidelity:90 

Description

This signature detects a malformed NTP MODE_PRIVATE error message that can result in a denial of service condition.This signature is obsoleted by signatures 1090-1 and 1090-2.

Recommended Filter

There are no suggested filters.

Benign Triggers

There are no known benign triggers.

IntelliShield Alerts

IntelliShield ID Headline VersionCVSS ScoreLast Published
19540Network Time Protocol Package Remote?Message Loop Denial of Service?Vulnerability195.0/4.12013 March 28 19:51 GMT

Download

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

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