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MS12-003: Vulnerability in Windows client/server run-time subsystem could allow elevation of privilege: January 10, 2012

Article ID: 2646524 - View products that this article applies to.

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INTRODUCTION

Microsoft has released security bulletin MS12-003. To view the complete security bulletin, visit one of the following Microsoft websites:

Home users:
http://www.microsoft.com/security/pc-security/bulletins/201201.aspx
(http://www.microsoft.com/security/pc-security/bulletins/201201.aspx)
Skip the details: Download the updates for your home computer or laptop from the Microsoft Update website now:
http://update.microsoft.com/microsoftupdate/
(http://update.microsoft.com/microsoftupdate/)
IT professionals:
http://technet.microsoft.com/security/bulletin/MS12-003
(http://technet.microsoft.com/security/bulletin/MS12-003)

How to obtain help and support for this security update

Help installing updates: Support for Microsoft Update

(http://support.microsoft.com/ph/6527)

Security solutions for IT professionals: TechNet Security Troubleshooting and Support

(http://technet.microsoft.com/security/bb980617.aspx)

Help protect your computer that is running Windows from viruses and malware: Virus Solution and Security Center

(http://support.microsoft.com/contactus/cu_sc_virsec_master)

Local support according to your country: International Support

(http://support.microsoft.com/common/international.aspx)

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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. 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 and with your current daylight saving time (DST) bias. Additionally, the dates and times may change when you perform certain operations on the files.

Windows XP and Windows Server 2003 file information

The files that apply to a specific milestone (SPn) and service branch (QFE, GDR) are noted in the "SP requirement" and "Service branch" columns.
GDR service branches contain only those fixes that are widely released to address widespread, critical issues. QFE service branches contain hotfixes in addition to widely released fixes.
In addition to the files that are listed in these tables, this software update also installs an associated security catalog file (KBnumber.cat) that is signed with a Microsoft digital signature.

For all supported x86-based versions of Windows XP

Collapse this tableExpand this table

File name	File version	File size	Date	Time	Platform	SP requirement	Service branch
Winsrv.dll	5.1.2600.6179	293,376	25-Nov-2011	21:57	x86	SP3	SP3GDR
Winsrv.dll	5.1.2600.6179	293,376	25-Nov-2011	21:56	x86	SP3	SP3QFE
Updspapi.dll	6.3.13.0	382,840	05-Jul-2010	13:16	x86	None	Not Applicable

For all supported x64-based versions of Windows Server 2003 and of Windows XP Professional x64 edition

Collapse this tableExpand this table

File name	File version	File size	Date	Time	Platform	SP requirement	Service branch
Winsrv.dll	5.2.3790.4940	513,024	29-Nov-2011	00:09	x64	SP2	SP2GDR
Winsrv.dll	5.2.3790.4940	514,048	29-Nov-2011	00:06	x64	SP2	SP2QFE
Updspapi.dll	6.3.4.1	462,128	29-Nov-2011	00:10	x64	None	Not Applicable

For all supported x86-based versions of Windows Server 2003

Collapse this tableExpand this table

File name	File version	File size	Date	Time	Platform	SP requirement	Service branch
Winsrv.dll	5.2.3790.4940	301,056	28-Nov-2011	10:29	x86	SP2	SP2GDR
Winsrv.dll	5.2.3790.4940	301,568	28-Nov-2011	10:28	x86	SP2	SP2QFE
Updspapi.dll	6.3.4.1	379,184	07-Jul-2010	15:19	x86	None	Not Applicable

For all supported IA-64-based versions of Windows Server 2003

Collapse this tableExpand this table

File name	File version	File size	Date	Time	Platform	SP requirement	Service branch
Winsrv.dll	5.2.3790.4940	818,688	29-Nov-2011	00:09	IA-64	SP2	SP2GDR
Winsrv.dll	5.2.3790.4940	820,736	29-Nov-2011	00:06	IA-64	SP2	SP2QFE
Updspapi.dll	6.3.4.1	655,152	29-Nov-2011	00:10	IA-64	None	Not Applicable

Windows Vista and Windows Server 2008 file information

The files that apply to a specific product, milestone (SPn), and service branch (LDR, GDR) can be identified by examining the file version numbers as shown in the following table:
Collapse this tableExpand this table
Version Product Milestone Service branch
6.0.6002.18xxx Windows Vista SP2 and Windows Server 2008 SP2 SP2 GDR
6.0.6002.22xxx Windows Vista SP2 and Windows Server 2008 SP2 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 the MUM files (.mum) that are installed for each environment are listed separately. MUM and MANIFEST files, and the associated security catalog (.cat) files, are critical to maintaining the state of the updated component. The security catalog files (attributes not listed) are signed with a Microsoft digital signature.

For all supported x86-based versions of Windows Vista and Windows Server 2008

Collapse this tableExpand this table

File name	File version	File size	Date	Time	Platform
Winsrv.dll	6.0.6002.18545	376,320	25-Nov-2011	15:59	x86
Winsrv.dll	6.0.6002.22747	376,320	26-Nov-2011	19:00	x86

For all supported x64-based versions of Windows Vista and Windows Server 2008

Collapse this tableExpand this table

File name	File version	File size	Date	Time	Platform
Winsrv.dll	6.0.6002.18545	451,072	25-Nov-2011	16:25	x64
Winsrv.dll	6.0.6002.22747	451,072	25-Nov-2011	15:23	x64

For all supported IA-64-based versions of Windows Server 2008

Collapse this tableExpand this table

File name	File version	File size	Date	Time	Platform
Winsrv.dll	6.0.6002.18545	903,680	25-Nov-2011	15:48	IA-64
Winsrv.dll	6.0.6002.22747	904,192	25-Nov-2011	15:16	IA-64

Additional file information for Windows Vista and Windows Server 2008

Additional files for all supported x86-based versions of Windows Vista and Windows Server 2008

Collapse this tableExpand this table

File name	Package_1_for_kb2646524_bf~31bf3856ad364e35~x86~~6.0.1.0.mum
File version	Not Applicable
File size	2,385
Date (UTC)	28-Nov-2011
Time (UTC)	07:48

File name	Package_1_for_kb2646524~31bf3856ad364e35~x86~~6.0.1.0.mum
File version	Not Applicable
File size	3,102
Date (UTC)	28-Nov-2011
Time (UTC)	07:47

File name	Package_2_for_kb2646524_bf~31bf3856ad364e35~x86~~6.0.1.0.mum
File version	Not Applicable
File size	2,227
Date (UTC)	28-Nov-2011
Time (UTC)	07:48

File name	Package_2_for_kb2646524~31bf3856ad364e35~x86~~6.0.1.0.mum
File version	Not Applicable
File size	2,940
Date (UTC)	28-Nov-2011
Time (UTC)	07:47

File name	Package_3_for_kb2646524_bf~31bf3856ad364e35~x86~~6.0.1.0.mum
File version	Not Applicable
File size	2,227
Date (UTC)	28-Nov-2011
Time (UTC)	07:48

File name	Package_3_for_kb2646524~31bf3856ad364e35~x86~~6.0.1.0.mum
File version	Not Applicable
File size	2,940
Date (UTC)	28-Nov-2011
Time (UTC)	07:47

File name	Package_for_kb2646524_client_2_bf~31bf3856ad364e35~x86~~6.0.1.0.mum
File version	Not Applicable
File size	1,681
Date (UTC)	28-Nov-2011
Time (UTC)	07:48

File name	Package_for_kb2646524_client_2~31bf3856ad364e35~x86~~6.0.1.0.mum
File version	Not Applicable
File size	1,708
Date (UTC)	28-Nov-2011
Time (UTC)	07:47

File name	Package_for_kb2646524_client_bf~31bf3856ad364e35~x86~~6.0.1.0.mum
File version	Not Applicable
File size	1,426
Date (UTC)	28-Nov-2011
Time (UTC)	07:48

File name	Package_for_kb2646524_client~31bf3856ad364e35~x86~~6.0.1.0.mum
File version	Not Applicable
File size	1,446
Date (UTC)	28-Nov-2011
Time (UTC)	07:47

File name	Package_for_kb2646524_sc_1_bf~31bf3856ad364e35~x86~~6.0.1.0.mum
File version	Not Applicable
File size	1,677
Date (UTC)	28-Nov-2011
Time (UTC)	07:48

File name	Package_for_kb2646524_sc_1~31bf3856ad364e35~x86~~6.0.1.0.mum
File version	Not Applicable
File size	1,704
Date (UTC)	28-Nov-2011
Time (UTC)	07:47

File name	Package_for_kb2646524_sc_bf~31bf3856ad364e35~x86~~6.0.1.0.mum
File version	Not Applicable
File size	1,418
Date (UTC)	28-Nov-2011
Time (UTC)	07:48

File name	Package_for_kb2646524_sc~31bf3856ad364e35~x86~~6.0.1.0.mum
File version	Not Applicable
File size	1,438
Date (UTC)	28-Nov-2011
Time (UTC)	07:47

File name	Package_for_kb2646524_server_1_bf~31bf3856ad364e35~x86~~6.0.1.0.mum
File version	Not Applicable
File size	1,681
Date (UTC)	28-Nov-2011
Time (UTC)	07:48

File name	Package_for_kb2646524_server_1~31bf3856ad364e35~x86~~6.0.1.0.mum
File version	Not Applicable
File size	1,708
Date (UTC)	28-Nov-2011
Time (UTC)	07:47

File name	Package_for_kb2646524_server_bf~31bf3856ad364e35~x86~~6.0.1.0.mum
File version	Not Applicable
File size	1,426
Date (UTC)	28-Nov-2011
Time (UTC)	07:48

File name	Package_for_kb2646524_server~31bf3856ad364e35~x86~~6.0.1.0.mum
File version	Not Applicable
File size	1,446
Date (UTC)	28-Nov-2011
Time (UTC)	07:47

File name	Update-bf.mum
File version	Not Applicable
File size	3,020
Date (UTC)	28-Nov-2011
Time (UTC)	07:48

File name	X86_6e24901150d093d3cf4213d8a22a86f3_31bf3856ad364e35_6.0.6002.18545_none_937677e269f93aae.manifest
File version	Not Applicable
File size	694
Date (UTC)	28-Nov-2011
Time (UTC)	07:47

File name	X86_d90e80ef9ae5211e6e391e2eb9e1becd_31bf3856ad364e35_6.0.6002.22747_none_1c41be5c63e0e5ca.manifest
File version	Not Applicable
File size	694
Date (UTC)	28-Nov-2011
Time (UTC)	07:47

File name	X86_microsoft-windows-winsrv_31bf3856ad364e35_6.0.6002.18545_none_b83ed97c9997627e.manifest
File version	Not Applicable
File size	10,483
Date (UTC)	25-Nov-2011
Time (UTC)	16:59

File name	X86_microsoft-windows-winsrv_31bf3856ad364e35_6.0.6002.22747_none_b8ca78c1b2b3321d.manifest
File version	Not Applicable
File size	10,483
Date (UTC)	26-Nov-2011
Time (UTC)	19:31

Additional files for all supported x64-based versions of Windows Vista and Windows Server 2008

Collapse this tableExpand this table

File name	Amd64_58ef5ef0315a693189a55146d30e05f9_31bf3856ad364e35_6.0.6002.18545_none_7fafbda877559bde.manifest
File version	Not Applicable
File size	1,038
Date (UTC)	28-Nov-2011
Time (UTC)	07:48

File name	Amd64_f6225c0121a8e788b01754175378fd99_31bf3856ad364e35_6.0.6002.22747_none_cc09b4f7cc15a946.manifest
File version	Not Applicable
File size	1,038
Date (UTC)	28-Nov-2011
Time (UTC)	07:48

File name	Amd64_microsoft-windows-winsrv_31bf3856ad364e35_6.0.6002.18545_none_145d750051f4d3b4.manifest
File version	Not Applicable
File size	10,505
Date (UTC)	25-Nov-2011
Time (UTC)	16:52

File name	Amd64_microsoft-windows-winsrv_31bf3856ad364e35_6.0.6002.22747_none_14e914456b10a353.manifest
File version	Not Applicable
File size	10,505
Date (UTC)	25-Nov-2011
Time (UTC)	15:53

File name	Package_1_for_kb2646524_bf~31bf3856ad364e35~amd64~~6.0.1.0.mum
File version	Not Applicable
File size	2,611
Date (UTC)	28-Nov-2011
Time (UTC)	07:48

File name	Package_1_for_kb2646524~31bf3856ad364e35~amd64~~6.0.1.0.mum
File version	Not Applicable
File size	3,552
Date (UTC)	28-Nov-2011
Time (UTC)	07:48

File name	Package_2_for_kb2646524_bf~31bf3856ad364e35~amd64~~6.0.1.0.mum
File version	Not Applicable
File size	2,451
Date (UTC)	28-Nov-2011
Time (UTC)	07:48

File name	Package_2_for_kb2646524~31bf3856ad364e35~amd64~~6.0.1.0.mum
File version	Not Applicable
File size	3,388
Date (UTC)	28-Nov-2011
Time (UTC)	07:48

File name	Package_3_for_kb2646524_bf~31bf3856ad364e35~amd64~~6.0.1.0.mum
File version	Not Applicable
File size	2,451
Date (UTC)	28-Nov-2011
Time (UTC)	07:48

File name	Package_3_for_kb2646524~31bf3856ad364e35~amd64~~6.0.1.0.mum
File version	Not Applicable
File size	3,388
Date (UTC)	28-Nov-2011
Time (UTC)	07:48

File name	Package_for_kb2646524_client_2_bf~31bf3856ad364e35~amd64~~6.0.1.0.mum
File version	Not Applicable
File size	1,693
Date (UTC)	28-Nov-2011
Time (UTC)	07:48

File name	Package_for_kb2646524_client_2~31bf3856ad364e35~amd64~~6.0.1.0.mum
File version	Not Applicable
File size	1,720
Date (UTC)	28-Nov-2011
Time (UTC)	07:48

File name	Package_for_kb2646524_client_bf~31bf3856ad364e35~amd64~~6.0.1.0.mum
File version	Not Applicable
File size	1,434
Date (UTC)	28-Nov-2011
Time (UTC)	07:48

File name	Package_for_kb2646524_client~31bf3856ad364e35~amd64~~6.0.1.0.mum
File version	Not Applicable
File size	1,454
Date (UTC)	28-Nov-2011
Time (UTC)	07:48

File name	Package_for_kb2646524_sc_1_bf~31bf3856ad364e35~amd64~~6.0.1.0.mum
File version	Not Applicable
File size	1,689
Date (UTC)	28-Nov-2011
Time (UTC)	07:48

File name	Package_for_kb2646524_sc_1~31bf3856ad364e35~amd64~~6.0.1.0.mum
File version	Not Applicable
File size	1,716
Date (UTC)	28-Nov-2011
Time (UTC)	07:48

File name	Package_for_kb2646524_sc_bf~31bf3856ad364e35~amd64~~6.0.1.0.mum
File version	Not Applicable
File size	1,426
Date (UTC)	28-Nov-2011
Time (UTC)	07:48

File name	Package_for_kb2646524_sc~31bf3856ad364e35~amd64~~6.0.1.0.mum
File version	Not Applicable
File size	1,446
Date (UTC)	28-Nov-2011
Time (UTC)	07:48

File name	Package_for_kb2646524_server_1_bf~31bf3856ad364e35~amd64~~6.0.1.0.mum
File version	Not Applicable
File size	1,693
Date (UTC)	28-Nov-2011
Time (UTC)	07:48

File name	Package_for_kb2646524_server_1~31bf3856ad364e35~amd64~~6.0.1.0.mum
File version	Not Applicable
File size	1,720
Date (UTC)	28-Nov-2011
Time (UTC)	07:48

File name	Package_for_kb2646524_server_bf~31bf3856ad364e35~amd64~~6.0.1.0.mum
File version	Not Applicable
File size	1,434
Date (UTC)	28-Nov-2011
Time (UTC)	07:48

File name	Package_for_kb2646524_server~31bf3856ad364e35~amd64~~6.0.1.0.mum
File version	Not Applicable
File size	1,454
Date (UTC)	28-Nov-2011
Time (UTC)	07:48

File name	Update-bf.mum
File version	Not Applicable
File size	3,044
Date (UTC)	28-Nov-2011
Time (UTC)	07:48

File name	Wow64_microsoft-windows-winsrv_31bf3856ad364e35_6.0.6002.18545_none_1eb21f52865595af.manifest
File version	Not Applicable
File size	7,369
Date (UTC)	25-Nov-2011
Time (UTC)	16:38

File name	Wow64_microsoft-windows-winsrv_31bf3856ad364e35_6.0.6002.22747_none_1f3dbe979f71654e.manifest
File version	Not Applicable
File size	7,369
Date (UTC)	26-Nov-2011
Time (UTC)	19:06

Additional files for all supported IA-64-based versions of Windows Server 2008

Collapse this tableExpand this table

File name	Ia64_65b603f22472ad004f02282d460b57ba_31bf3856ad364e35_6.0.6002.18545_none_66adcbc0c1a3fec5.manifest
File version	Not Applicable
File size	1,036
Date (UTC)	28-Nov-2011
Time (UTC)	07:47

File name	Ia64_7636504d2d966e2fc8bb8e92b75a263e_31bf3856ad364e35_6.0.6002.22747_none_d4e3b5e85eee8bfc.manifest
File version	Not Applicable
File size	1,036
Date (UTC)	28-Nov-2011
Time (UTC)	07:47

File name	Ia64_microsoft-windows-winsrv_31bf3856ad364e35_6.0.6002.18545_none_b8407d7299956b7a.manifest
File version	Not Applicable
File size	10,494
Date (UTC)	25-Nov-2011
Time (UTC)	16:03

File name	Ia64_microsoft-windows-winsrv_31bf3856ad364e35_6.0.6002.22747_none_b8cc1cb7b2b13b19.manifest
File version	Not Applicable
File size	10,494
Date (UTC)	25-Nov-2011
Time (UTC)	15:31

File name	Package_1_for_kb2646524_bf~31bf3856ad364e35~ia64~~6.0.1.0.mum
File version	Not Applicable
File size	2,281
Date (UTC)	28-Nov-2011
Time (UTC)	07:48

File name	Package_1_for_kb2646524~31bf3856ad364e35~ia64~~6.0.1.0.mum
File version	Not Applicable
File size	3,212
Date (UTC)	28-Nov-2011
Time (UTC)	07:47

File name	Package_2_for_kb2646524_bf~31bf3856ad364e35~ia64~~6.0.1.0.mum
File version	Not Applicable
File size	2,281
Date (UTC)	28-Nov-2011
Time (UTC)	07:48

File name	Package_2_for_kb2646524~31bf3856ad364e35~ia64~~6.0.1.0.mum
File version	Not Applicable
File size	3,212
Date (UTC)	28-Nov-2011
Time (UTC)	07:47

File name	Package_for_kb2646524_sc_1_bf~31bf3856ad364e35~ia64~~6.0.1.0.mum
File version	Not Applicable
File size	1,521
Date (UTC)	28-Nov-2011
Time (UTC)	07:48

File name	Package_for_kb2646524_sc_1~31bf3856ad364e35~ia64~~6.0.1.0.mum
File version	Not Applicable
File size	1,544
Date (UTC)	28-Nov-2011
Time (UTC)	07:47

File name	Package_for_kb2646524_sc_bf~31bf3856ad364e35~ia64~~6.0.1.0.mum
File version	Not Applicable
File size	1,422
Date (UTC)	28-Nov-2011
Time (UTC)	07:48

File name	Package_for_kb2646524_sc~31bf3856ad364e35~ia64~~6.0.1.0.mum
File version	Not Applicable
File size	1,441
Date (UTC)	28-Nov-2011
Time (UTC)	07:47

File name	Package_for_kb2646524_server_1_bf~31bf3856ad364e35~ia64~~6.0.1.0.mum
File version	Not Applicable
File size	1,525
Date (UTC)	28-Nov-2011
Time (UTC)	07:48

File name	Package_for_kb2646524_server_1~31bf3856ad364e35~ia64~~6.0.1.0.mum
File version	Not Applicable
File size	1,548
Date (UTC)	28-Nov-2011
Time (UTC)	07:47

File name	Package_for_kb2646524_server_bf~31bf3856ad364e35~ia64~~6.0.1.0.mum
File version	Not Applicable
File size	1,430
Date (UTC)	28-Nov-2011
Time (UTC)	07:48

File name	Package_for_kb2646524_server~31bf3856ad364e35~ia64~~6.0.1.0.mum
File version	Not Applicable
File size	1,449
Date (UTC)	28-Nov-2011
Time (UTC)	07:47

File name	Update-bf.mum
File version	Not Applicable
File size	2,221
Date (UTC)	28-Nov-2011
Time (UTC)	07:48

File name	Wow64_microsoft-windows-winsrv_31bf3856ad364e35_6.0.6002.18545_none_1eb21f52865595af.manifest
File version	Not Applicable
File size	7,369
Date (UTC)	25-Nov-2011
Time (UTC)	16:38

File name	Wow64_microsoft-windows-winsrv_31bf3856ad364e35_6.0.6002.22747_none_1f3dbe979f71654e.manifest
File version	Not Applicable
File size	7,369
Date (UTC)	26-Nov-2011
Time (UTC)	19:06

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Properties

Article ID: 2646524 - Last Review: May 8, 2012 - Revision: 4.0

APPLIES TO

Windows Server 2008 Service Pack 2, when used with:

Windows Server 2008 for Itanium-Based Systems
Windows Server 2008 Datacenter
Windows Server 2008 Enterprise
Windows Server 2008 Standard
Windows Web Server 2008

Windows Vista Service Pack 2, when used with:

Windows Vista Business
Windows Vista Enterprise
Windows Vista Home Basic
Windows Vista Home Premium
Windows Vista Starter
Windows Vista Ultimate
Windows Vista Enterprise 64-bit Edition
Windows Vista Home Basic 64-bit Edition
Windows Vista Home Premium 64-bit Edition
Windows Vista Ultimate 64-bit Edition
Windows Vista Business 64-bit Edition

Microsoft Windows Server 2003 Service Pack 2, when used with:

Microsoft Windows Server 2003, Standard Edition (32-bit x86)
Microsoft Windows Server 2003, Enterprise Edition (32-bit x86)
Microsoft Windows Server 2003, Datacenter Edition (32-bit x86)
Microsoft Windows Server 2003, Web Edition
Microsoft Windows Server 2003, Datacenter x64 Edition
Microsoft Windows Server 2003, Enterprise x64 Edition
Microsoft Windows Server 2003, Standard x64 Edition
Microsoft Windows XP Professional x64 Edition
Microsoft Windows Server 2003, Datacenter Edition for Itanium-Based Systems
Microsoft Windows Server 2003, Enterprise Edition for Itanium-based Systems

Microsoft Windows XP Service Pack 3, when used with:

Microsoft Windows XP Home Edition
Microsoft Windows XP Professional

atdownload kbbug kbexpertiseinter kbfix kbsecbulletin kbsecurity kbsecvulnerability KB2646524

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