Description of the security update for the ATMFD.dll information disclosure vulnerability in Windows Server 2008: January 3, 2018

Summary

An information disclosure vulnerability exists in Adobe Type Manager Font Driver (ATMFD.dll) when it fails to properly handle objects in memory. An attacker who successfully exploits the vulnerability could obtain information to enable the attacker to further compromise the user’s system.

To learn more about the vulnerabilities, go to the Security Update Guide.

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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 Windows Update: FAQ.

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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File informationThe English (United States) version of this software update installs files that have the attributes that are listed in the following tables. The dates and times for these files are listed in Coordinated Universal Time (UTC). The dates and times for these files on your local computer are displayed in your local time together with your current daylight-saving time (DST) bias. Additionally, the dates and times may change when you perform certain operations on the files.

Windows Server 2008 file information

**Note:**The MANIFEST files (.manifest) and MUM files (.mum) that are installed are not listed.

How to obtain help and support for this security update

Help for installing updates: Windows Update: FAQ

Security solutions for IT professionals: TechNet Security Support and Troubleshooting

Help for protecting your Windows-based computer from viruses and malware: Microsoft Secure

Local support according to your country: International Support

File Information

File hash information

File name	SHA1 hash	SHA256 hash
Windows6.0-KB4056941-x86.msu	FABF06DD517B6F1420D48D16FD6C800D3480F09E	D1D60FF953D6F95F9B16C8728532D53EC1E65EEE8E4AFDC965079BE3CC4C12AD
Windows6.0-KB4056941-x64.msu	9E495136EA878A568464A047FA05A30CC612AEF1	5E8376AB4F8F318D69FE9460F4D668154B22D8EA8F98D3188230CA844DF476F7
Windows6.0-KB4056941-ia64.msu	9B2503B3FEE2985D39188FB446900D6657707707	A04EC1E7CB2481B86217516BE88DF45650B4E8D275BE149358BD0DA22F2634EC

For all supported x86-based versions

File name	File version	File size	Date	Time	Platform
Atmfd.dll	5.1.2.253	306,920	13-Dec-2017	15:49	x86
Atmlib.dll	5.1.2.253	34,304	13-Dec-2017	15:45	x86
Dciman32.dll	6.0.6002.24262	10,240	13-Dec-2017	15:45	x86
Fontsub.dll	6.0.6002.24262	72,704	13-Dec-2017	15:45	x86
Lpk.dll	6.0.6002.24262	23,552	13-Dec-2017	15:45	x86

For all supported x64-based versions

File name	File version	File size	Date	Time	Platform
Atmfd.dll	5.1.2.253	384,232	13-Dec-2017	15:41	x64
Atmlib.dll	5.1.2.253	48,128	13-Dec-2017	15:34	x64
Dciman32.dll	6.0.6002.24262	14,336	13-Dec-2017	15:34	x64
Fontsub.dll	6.0.6002.24262	96,256	13-Dec-2017	15:34	x64
Lpk.dll	6.0.6002.24262	32,768	13-Dec-2017	15:34	x64
Atmfd.dll	5.1.2.253	306,920	13-Dec-2017	15:49	x86
Atmlib.dll	5.1.2.253	34,304	13-Dec-2017	15:45	x86
Dciman32.dll	6.0.6002.24262	10,240	13-Dec-2017	15:45	x86
Fontsub.dll	6.0.6002.24262	72,704	13-Dec-2017	15:45	x86
Lpk.dll	6.0.6002.24262	23,552	13-Dec-2017	15:45	x86

For all supported ia64-based versions

File name	File version	File size	Date	Time	Platform
Atmfd.dll	5.1.2.253	795,368	13-Dec-2017	15:28	IA-64
Atmlib.dll	5.1.2.253	92,160	13-Dec-2017	15:22	IA-64
Dciman32.dll	6.0.6002.24262	29,184	13-Dec-2017	15:22	IA-64
Fontsub.dll	6.0.6002.24262	196,096	13-Dec-2017	15:22	IA-64
Lpk.dll	6.0.6002.24262	68,608	13-Dec-2017	15:22	IA-64
Atmfd.dll	5.1.2.253	306,920	13-Dec-2017	15:49	x86
Atmlib.dll	5.1.2.253	34,304	13-Dec-2017	15:45	x86
Dciman32.dll	6.0.6002.24262	10,240	13-Dec-2017	15:45	x86
Fontsub.dll	6.0.6002.24262	72,704	13-Dec-2017	15:45	x86
Lpk.dll	6.0.6002.24262	23,552	13-Dec-2017	15:45	x86