MS16-126: Description of the security update for Microsoft Internet Messaging API: October 11, 2016

Summary

This security update resolves a vulnerability in Microsoft Windows. An information disclosure vulnerability exists when the Microsoft Internet Messaging API improperly handles objects in memory. An attacker who successfully exploited this vulnerability could test for the presence of files on disk.

To learn more about the vulnerability, see Microsoft Security Bulletin MS16-126.

More Information

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.

Known issues in this security update

After you install this security update, System Center Operations Manager (SCOM) Management Console crashes in State view.

To resolve this issue, install the following update:
3200006 System Center Operations Manager Management Console crashes after you install MS16-118 and MS16-126

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 Update Catalog

To get the stand-alone package for this update, go to the Microsoft Update Catalog website.

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Method 3: 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 MS16-126 that corresponds to the version of Windows that you are running.

More Information

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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

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File hash information

File name	SHA1 hash	SHA256 hash
Windows6.0-KB3193515-x86.msu	40537D593971422FEE7053B3FCBFBCAA0696563A	3F16247881CB3B49BC57A657B3A534B1D91F2B5042A5588013B0C0C89E29CF71
Windows6.0-KB3193515-ia64.msu	33DA033AFA05256F3E905CB220A7719D8CCCF818	D0B93960E6334E135119E18CAF61BF803CB114E623C03A09C8066D2193F3D6B1
Windows6.0-KB3193515-x64.msu	2684984FFF8C36E6FDEEBBEF5AE73A8CA31030CA	E3D0DB46FA886E4CE1CED855306F357BA087621972779A5D98F59512EA6011F9

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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 Vista and Windows Server 2008 file informationNotes

* 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
6.0.600 2.19xxx	Windows Vista or Windows Server 2008	SP2	GDR
6.0.600 2.23xxx	Windows Vista or Windows Server 2008	SP2	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 x86-based versionsFile name	File version	File size	Date	Time	Platform
Inetcomm.dll	6.0.6002.19694	739,328	15-Sep-2016	01:29	x86
Inetres.dll	6.0.6002.19694	84,480	15-Sep-2016	00:01	x86
Inetcomm.dll	6.0.6002.24018	739,840	15-Sep-2016	00:44	x86
Inetres.dll	6.0.6002.24018	84,480	14-Sep-2016	23:54	x86

For all supported ia64-based versionsFile name	File version	File size	Date	Time	Platform
Inetcomm.dll	6.0.6002.19694	2,331,648	15-Sep-2016	01:20	IA-64
Inetres.dll	6.0.6002.19694	84,480	15-Sep-2016	00:07	IA-64
Inetcomm.dll	6.0.6002.24018	2,332,160	15-Sep-2016	00:40	IA-64
Inetres.dll	6.0.6002.24018	84,480	15-Sep-2016	00:00	IA-64
Inetcomm.dll	6.0.6002.19694	739,328	15-Sep-2016	01:29	x86
Inetres.dll	6.0.6002.19694	84,480	15-Sep-2016	00:01	x86
Inetcomm.dll	6.0.6002.24018	739,840	15-Sep-2016	00:44	x86
Inetres.dll	6.0.6002.24018	84,480	14-Sep-2016	23:54	x86

For all supported x64-based versionsFile name	File version	File size	Date	Time	Platform
Inetcomm.dll	6.0.6002.19694	975,872	15-Sep-2016	01:41	x64
Inetres.dll	6.0.6002.19694	84,480	15-Sep-2016	00:23	x64
Inetcomm.dll	6.0.6002.24018	975,872	15-Sep-2016	01:04	x64
Inetres.dll	6.0.6002.24018	84,480	15-Sep-2016	00:17	x64
Inetcomm.dll	6.0.6002.19694	739,328	15-Sep-2016	01:29	x86
Inetres.dll	6.0.6002.19694	84,480	15-Sep-2016	00:01	x86
Inetcomm.dll	6.0.6002.24018	739,840	15-Sep-2016	00:44	x86
Inetres.dll	6.0.6002.24018	84,480	14-Sep-2016	23:54	x86