The Internet Archive is currently experiencing extended downtime due to a denial of service attack and security incident. We’ve temporarily switched Wayback Machine links to a mirror generously hosted by Ali, a member of the Windows Update Restored community.

You can verify authenticity of files you download by looking for a digital signature from Microsoft Corporation in the file’s Properties dialog, or by confirming that SHA1 hashes match those we list below. You can check file hashes using 7-Zip or HashCheck. Some links may lead to a 404 page at this time.

Microsoft Download Center Archive

JScript 5.6 Security Update for Windows Server 2003 x64 (KB917344)

  • Published:
  • Version: 1
  • Category: Security Patch
  • Language: English

An attacker may exploit a vulnerability in Windows Script Engine by constructing a Web page that, when visited by a user, runs code of the attacker’s choice with user credentials.

  • A vulnerability exists in Microsoft JScript. An attacker could exploit the vulnerability by constructing a Web page that, when visited by the user, would execute code of the attacker’s choice with user privileges. For more information, see Knowledge Base Article 917344.
Knowledge Base Articles:
Security Bulletins:

Files

Status: Deleted

This download is no longer available on microsoft.com. The downloads below are archives provided by a community mirror.

FileSize
WindowsServer2003.WindowsXP-KB917344-x64-ENU.exe
SHA1: a9b8f9b5357f242b5033cb1a26d96823099185ba
1.15 MB
WindowsServer2003.WindowsXP-KB917344-x64-JPN.exe
SHA1: f6bdf9e8e57b555aecefca347e5c4eae90c79764
1.15 MB

System Requirements

Operating Systems: Windows Server 2003 x64 editions


Installation Instructions

  • The update available from this page is for JScript 5.6 on Windows Server 2003 x64. To determine which version of JScript is on your machine:

    1. Open the Windows Explorer

    2. Navigate to the \windows\system32 directory

    3. Right click on jscript.dll and choose "Properties"

    4. Choose the "Version" tab


    The version will be the first line of information. For example, after this patch is installed it will be 5.6.0.8831. If your version is 5.1 or 5.5, please use the appropriate link under Related Resources on the right side of this page.
    To download and install this patch:

    1. Click the Download link to start the download, or choose a different language from the drop-down list and click Go.

    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.

Related Resources

What is this?

In August 2020, Microsoft deleted thousands of downloads for prior versions of Windows, Office, Visual Studio, SQL Server, and countless other products. Legacy Update has catalogued the Microsoft Download Center as it stood prior to August 2020.

Check our Microsoft Download Center Archive homepage to discover more downloads.