Check Point Advisories

Microsoft Windows NT 4.0 Operating System

Vulnerability
Protection

Check Point Reference:	CPAI-2014-1322
Date Published:	23 Apr 2014
Severity:	N/A
Last Updated:	Wednesday 23 April, 2014
Source:
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	Microsoft Windows NT 4.0
Vulnerability Description	Windows NT 4.0 is an older version of Microsoft Windows. Microsoft ended the support for Windows NT 4.0 operating system on 2004. There are cases in which certain traffic, although not intended for malicious use, is very unsafe, since it may transfer shellcode which is undetectable by IPS.

Protection Overview

IPS will identify stations using Windows NT 4.0.

In order for the protection to be activated, update your Security Gateway product to the latest IPS update. For information on how to update IPS, go to SBP-2006-05, click on Protection tab and select the version of your choice.

Security Gateway R80 / R77 / R75

In the IPS tab, click Protections and find the Microsoft Windows NT 4.0 Operating System protection using the Search tool and Edit the protection's settings.
Install policy on all Security Gateways.

This protection's log will contain the following information:

Attack Name: Microsoft Windows Operating System.
Attack Information: Microsoft Windows NT 4.0 Operating System