MS16-086: Description of the security update for JScript 5.8 and VBScript 5.8: July 12, 2016

Отнася се за
Windows Server 2008 R2 Service Pack 1 Windows Server 2008 R2 Datacenter Windows Server 2008 R2 Enterprise Windows Server 2008 R2 Standard Windows Server 2008 R2 Web Edition Windows Server 2008 R2 Foundation

Summary

This security update resolves a vulnerability in the JScript and VBScript scripting engines in Microsoft Windows. The vulnerability could allow remote code execution if a user visits a specially crafted website. An attacker who successfully exploited the vulnerability could gain the same user rights as the current user. If the current user is logged on by using administrative user rights, an attacker who successfully exploited the vulnerabilities could take control of an affected system. An attacker could then install programs; view, change, or delete data; or create new accounts that have full user rights.

To learn more about the vulnerability, see Microsoft Security Bulletin MS16-086.

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Important

  • If you install a language pack after you install this update, you must reinstall this update. Therefore, we recommend that you install any language packs that you need before you install this update. For more information, see Add language packs to Windows.

How to obtain and install the update

Method 1: Windows Update

This update is available through Windows Update. When you turn on automatic updating, this update will be downloaded and installed automatically. For more information about how to turn on automatic updating, see
Get security updates automatically.

Method 2: Microsoft Download Center

You can obtain the stand-alone update package through the Microsoft Download Center. Follow the installation instructions on the download page to install the update.

Click the download link in Microsoft Security Bulletin MS16-086 that corresponds to the version of Windows that you are running.

More Information

How to obtain help and support for this security update

Help for installing updates: Support for Microsoft Update

Security solutions for IT professionals: TechNet Security Troubleshooting and Support

Help for protecting your Windows-based computer from viruses and malware: Virus Solution and Security Center

Local support according to your country: International Support

File Information

File hash information
File name SHA1 hash SHA256 hash
Windows6.1-KB3169658-ia64.msu 1D5937E85E75DC1397436DE5B109165CA3844295 3D8A89F4E8CFF4C13F052342614057C1760CC4C347C644779AAC395D52A634A5
Windows6.1-KB3169658-x64.msu F7222BBF70112D6CF3319C8DC43EE9A198EA69D3 26F2735C72D2D940713C572C8995663B8E72228E118A82766C76BEDD4A427BD4

      

File information

The English (United States) version of this software update installs files that have the attributes that are listed in the following tables.

Windows Server 2008 R2 file information

Notes

  • The files that apply to a specific product, milestone (RTM, SPn), and service branch (LDR, GDR) can be identified by examining the file version numbers as shown in the following table:

    Version Product Milestone Service branch
    6.1.760 1.18xxx Windows Server 2008 R2 SP1 GDR
    6.1.760 1.23xxx Windows Server 2008 R2 SP1 LDR
  • GDR service branches contain only those fixes that are widely released to address widespread, critical issues. LDR service branches contain hotfixes in addition to widely released fixes.

  • The MANIFEST files (.manifest) and MUM files (.mum) that are installed are not listed.

For all supported ia64-based versions

File name File version File size Date Time Platform
Jscript.dll 5.8.7601.23471 1,771,520 14-Jun-2016 17:15 IA-64
Vbscript.dll 5.8.7601.23471 1,166,336 14-Jun-2016 17:16 IA-64
Jscript.dll 5.8.7601.23471 717,312 14-Jun-2016 15:21 x86
Vbscript.dll 5.8.7601.23471 432,128 14-Jun-2016 15:21 x86

For all supported x64-based versions

File name File version File size Date Time Platform
Jscript.dll 5.8.7601.23471 910,848 14-Jun-2016 17:16 x64
Vbscript.dll 5.8.7601.23471 589,824 14-Jun-2016 17:16 x64
Jscript.dll 5.8.7601.23471 717,312 14-Jun-2016 15:21 x86
Vbscript.dll 5.8.7601.23471 432,128 14-Jun-2016 15:21 x86
Jscript.dll 5.8.7601.23471 717,312 14-Jun-2016 15:21 x86