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Windows NT4 Security Patch: NetBIOS Name Server Protocol Spoofing Vulnerability

Brief Description
This update resolves the "NetBIOS Name Server Protocol Spoofing" security vulnerability in some Windows-based networks.

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Quick Details
File Name:Q269239i.EXE
Version:Q269239
Knowledge Base (KB) Articles:KB269239
Date Published:9/11/2000
Language:English
Download Size:196 KB
Estimated Download Time: 1 min 56K

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Overview

This update resolves the "NetBIOS Name Server Protocol Spoofing" security vulnerability in some Windows-based networks. Installing this update will prevent a malicious user from misusing the Name Conflict and Name Release mechanisms that are part of Windows Internet Name Service (WINS). If this vulnerability is exploited, Windows 2000 and Windows NT® 4.0 computers would be unable to register a name on the network, or would lose their current name registration, making these computers unavailable as network resources.

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System Requirements

  • Supported Operating Systems: Windows NT
This update applies to the following versions of Windows NT 4.0 with Service Pack 4 or higher:

  • Windows NT 4.0 Workstation
  • Windows NT 4.0 Server
  • Windows NT 4.0 Server, Enterprise Edition

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Instructions

  1. Click the Download link to start the download.

  2. Do one of the following:

    • To start the installation immediately, click Open or Run this program from its current location.
    • To copy the download to your computer for installation at a later time, click Save or Save this program to disk.

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