MS13-050: Vulnerability in Windows print spooler components could allow elevation of privilege: June 11, 2013

Introduction
Microsoft has released security bulletin MS13-050. To view the complete security bulletin, visit one of the following Microsoft websites:

How to obtain help and support for this security update

Help installing updates: Support for Microsoft Update

Security solutions for IT professionals: TechNet Security Troubleshooting and Support

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

Local support according to your country: International Support

More information

Known issues with this security update

  • Windows Update will not offer this security update to Windows RT-based computers until update 2808380 has been installed. For more information, click the following article number to view the article in the Microsoft Knowledge Base:
    2808380 Windows RT-based device cannot download software updates or Windows Store apps
File information

File hash information

File nameSHA1 hashSHA256 hash
Windows6.0-KB2839894-ia64.msu2939E5F9181ACE45B2B994C4352F0597127A7C4D71FAF4A6E223400019C61723BE2F7F756253ECBEC9248EDFC2620B550A4BAB59
Windows6.0-KB2839894-x64.msu401C501DF81AE62984E21B99CF5D0F3228C997B2BACF3AA64D0E4D868B9A7182323D1604823335DDBE06BAA80948C0E36396F8AB
Windows6.0-KB2839894-x86.msu0D3E18801B585C8430D993A2AC50CF4E219C092681505A799CCB6039E7A87B4FF3D269B5F90D2F9D444EDF63749748A3FF1EE618
Windows6.1-KB2839894-ia64.msuD4A04882C8E47E4267338AD830EC6E178D949BE813A7D4E593E0436A9787DA1771F8BA7ED0EF0DBE9445366BE7B9304DA73A09B5
Windows6.1-KB2839894-x64.msu3A803245352C31CADF1E691308653B672DB95FC6702A048CD88A7461AB246FCBBCDF120554306B1342B2F1B94963A62E6CBCFC4C
Windows6.1-KB2839894-x86.msuC77A4114301226081CB4FB5F0BA95EAF20FD680C3B5247BF72A727C22462695FBE4A364A4B02CD753ACED2E2754B95B273725440
Windows8-RT-KB2839894-x64.msu8B9F9DA4C4BA4B7A551747CF805995257CDF640E6E565C02DB5F7C93F6BDB1B17F1D55F499252397FF78829C2FCADD272F43BEA5
Windows8-RT-KB2839894-x86.msu032975E10ECE4BC66BD1824F6908B14644C5E6BD24B8505C26F9C4667D5232EE6566B6B66A5F09BA6ED1C40D817E8F9CA262D119
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 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:
    VersionProductMilestoneService branch
    6.0.6002.18xxxWindows Vista SP2 and Windows Server 2008 SP2SP2GDR
    6.0.6002.23xxxWindows Vista SP2 and Windows Server 2008 SP2SP2LDR
  • 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.
Note The MANIFEST files (.manifest) and MUM files (.mum) that are installed are not listed.

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

File nameFile versionFile sizeDateTimePlatform
Printcom.dll6.0.6002.1883237,37602-May-201304:03x86
Win32spl.dll6.0.6002.18832443,90402-May-201304:04x86
Printcom.dll6.0.6002.2310337,37602-May-201302:55x86
Win32spl.dll6.0.6002.23103443,39202-May-201302:56x86

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

File nameFile versionFile sizeDateTimePlatform
Printcom.dll6.0.6001.1800044,54419-Jan-200808:03x64
Win32spl.dll6.0.6002.18832686,08002-May-201304:16x64
Printcom.dll6.0.6002.2310344,54402-May-201303:50x64
Win32spl.dll6.0.6002.23103685,56802-May-201303:51x64
Printcom.dll6.0.6002.1883237,37602-May-201304:03x86
Win32spl.dll6.0.6002.18832443,90402-May-201304:04x86
Printcom.dll6.0.6002.2310337,37602-May-201302:55x86
Win32spl.dll6.0.6002.23103443,39202-May-201302:56x86

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

File nameFile versionFile sizeDateTimePlatform
Printcom.dll6.0.6001.1800098,81619-Jan-200808:29IA-64
Win32spl.dll6.0.6002.188321,360,89602-May-201303:38IA-64
Printcom.dll6.0.6002.2310398,81602-May-201302:19IA-64
Win32spl.dll6.0.6002.231031,358,33602-May-201302:20IA-64
Printcom.dll6.0.6002.1883237,37602-May-201304:03x86
Win32spl.dll6.0.6002.18832443,90402-May-201304:04x86
Printcom.dll6.0.6002.2310337,37602-May-201302:55x86
Win32spl.dll6.0.6002.23103443,39202-May-201302:56x86

Windows 7 and Windows Server 2008 R2 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:
    VersionProductMilestoneService branch
    6.1.7601.18xxxWindows 7 and Windows Server 2008 R2SP1GDR
    6.1.7601.22xxxWindows 7 and Windows Server 2008 R2SP1LDR
  • 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.
Note The MANIFEST files (.manifest) and MUM files (.mum) that are installed are not listed.

For all supported x86-based versions of Windows 7

File nameFile versionFile sizeDateTimePlatform
Win32spl.dll6.1.7601.18142492,54426-Apr-201304:55x86
Win32spl.dll6.1.7601.22311496,64026-Apr-201305:04x86
Win32spl.dll6.1.7601.18142492,54426-Apr-201304:55x86
Win32spl.dll6.1.7601.22311496,64026-Apr-201305:04x86

For all supported x64-based versions of Windows 7 and Windows Server 2008 R2

File nameFile versionFile sizeDateTimePlatform
Win32spl.dll6.1.7601.18142751,10426-Apr-201305:51x64
Win32spl.dll6.1.7601.22311756,22426-Apr-201305:21x64
Win32spl.dll6.1.7601.18142751,10426-Apr-201305:51x64
Win32spl.dll6.1.7601.22311756,22426-Apr-201305:21x64
Win32spl.dll6.1.7601.18142492,54426-Apr-201304:55x86
Win32spl.dll6.1.7601.22311496,64026-Apr-201305:04x86
Win32spl.dll6.1.7601.18142492,54426-Apr-201304:55x86
Win32spl.dll6.1.7601.22311496,64026-Apr-201305:04x86

For all supported IA-64-based versions of Windows Server 2008 R2

File nameFile versionFile sizeDateTimePlatform
Win32spl.dll6.1.7601.181421,513,98426-Apr-201304:34IA-64
Win32spl.dll6.1.7601.223111,527,29626-Apr-201304:28IA-64
Win32spl.dll6.1.7601.18142492,54426-Apr-201304:55x86
Win32spl.dll6.1.7601.22311496,64026-Apr-201305:04x86

Windows 8 and Windows Server 2012 file information

  • 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:
    VersionProductMilestoneService branch
    6.2.920 0.16 xxxWindows 8 and Windows Server 2012RTMGDR
    6.2.920 0.20 xxxWindows 8 and Windows Server 2012RTMLDR
  • 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.
Note The MANIFEST files (.manifest) and MUM files (.mum) that are installed are not listed.

For all supported x86-based versions of Windows 8

File nameFile versionFile sizeDateTimePlatform
Win32spl.dll6.2.9200.16598503,80827-Apr-201303:21x86
Win32spl.dll6.2.9200.20702501,76027-Apr-201304:07x86

For all supported x64-based versions of Windows 8 and Windows Server 2012

File nameFile versionFile sizeDateTimePlatform
Win32spl.dll6.2.9200.16598733,18427-Apr-201305:20x64
Win32spl.dll6.2.9200.20702733,18427-Apr-201303:59x64

update security_patch security_update security bug flaw vulnerability malicious attacker exploit registry unauthenticated buffer overrun overflow specially-formed scope specially-crafted denial of service DoS TSE
Properties

Article ID: 2839894 - Last Review: 06/14/2013 05:41:00 - Revision: 2.0

Windows RT, Windows 8, Windows 8 Enterprise, Windows 8 Pro, Windows Server 2012 Datacenter, Windows Server 2012 Essentials, Windows Server 2012 Foundation, Windows Server 2012 Standard, Windows 7 Service Pack 1, Windows Server 2008 R2 Service Pack 1, Windows Server 2008 Service Pack 2, Windows Vista Service Pack 2

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