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Windows NT Server 4.0 | Downloads

Security Update, May 14, 2001

Select your language from the drop-down list below, and click Next.


Read Me First

This cumulative update includes all the updates that have been released for Internet Information Server (IIS) 4.0 since the release of Windows NTŪ 4.0 Service Pack 5, and three new updates, and is discussed in Microsoft Security Bulletin MS01-026. Download now to update IIS 4.0 with the latest security fixes.

This update eliminates three new vulnerabilities:
  • A vulnerability that could enable a malicious user to run operating system commands on an affected server.
  • A vulnerability that could allow a malicious user to enter a File Transfer Protocol (FTP) command, which can cause IIS 4.0 to fail. FTP is the protocol used for copying files to and from remote computer systems on a network.
  • A vulnerability that can enable a malicious user to access a guest account using the FTP service.
For more information, including a list of the issues addressed in this update, read Microsoft Security Bulletin MS01-026.

System Requirements
This update applies to Windows NT 4.0 computers running IIS 4.0.

How to download and install

  1. Select your language from the drop-down list at the top of the page.
  2. Click Next.
  3. Click Download Now.
  4. Do one of the following:
    • To start the installation immediately, select Run this program from its current location.
    • To copy the download to your computer for installation at a later time, select Save this program to disk.
  5. Click OK.

Note Some languages also include a symbols package for this update. Recommended for system administrators and other advanced users, the symbols package is used for diagnosing Windows NTŪ 4.0 system problems and is not required for proper operation of your computer.

How to use
Restart your computer to complete the installation.

How to uninstall
Uninstall is not available.

 Last Updated: Tuesday, May 29, 2001
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