Symptoms
Consider the following scenario:
-
You install Internet Information Services (IIS) 7 or a later version on a computer that is running Windows Vista, Windows Server 2008, Windows 7, Windows Server 2008 R2, Windows 8, or Windows Server 2012.
-
You install the IIS Client Certificate Mapping module.
-
You configure client certificate mappings and certificate mapping rules on the computer.Note You can use client certificates for user authentication purposes. For more information about this, go to the "References" section.
-
The client certificate field (compared with the matchCriteria property) is a string that is longer than 64 characters and that includes the terminating NULL. For example, the name of the user ("Issued to") is a string that contains more than 64 characters.
In this scenario, the certificate mapping rule does not work correctly.
Cause
This issue occurs because the Authmap.dll file has a buffer for the client certificate field that compares with the matchCriteria property and that equals 64 characters. When the client certificate field contains more than 64 characters, only the first 64 characters are compared with the string that is set in the matchCriteria property.
Resolution
Hotfix information
A supported hotfix is available from Microsoft. However, this hotfix is intended to correct only the problem that is described in this article. Apply this hotfix only to systems that are experiencing this specific problem. If the hotfix is available for download, there is a "Hotfix Download Available" section at the top of this Knowledge Base article. If this section does not appear, submit a request to Microsoft Customer Service and Support to obtain the hotfix. Note If additional issues occur or if any troubleshooting is required, you might have to create a separate service request. The usual support costs will apply to additional support questions and issues that do not qualify for this specific hotfix. For a complete list of Microsoft Customer Service and Support telephone numbers or to create a separate service request, visit the following Microsoft website:
http://support.microsoft.com/contactus/?ws=supportNote The "Hotfix Download Available" form displays the languages for which the hotfix is available. If you do not see your language, it is because a hotfix is not available for that language.
Prerequisites
To apply this hotfix, you must be running one of the following operating systems:
-
Windows Vista Service Pack 2 (SP2)
-
Windows Server 2008 SP2
-
Windows 7 SP1
-
Windows Server 2008 R2
-
Windows 8
-
Windows Server 2012
Registry information
To apply this hotfix, you do not have to make any changes to the registry.
Restart requirement
You do not have to restart the computer after you apply this hotfix.
Hotfix replacement information
This hotfix does not replace a previously released hotfix.
The global version of this hotfix installs files that have the attributes that are listed in the following tables. The dates and the times for these files are listed in Coordinated Universal Time (UTC). The dates and the 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 the times may change when you perform certain operations on the files.
Windows Server 2008 and Windows Vista file information and notes
Important Windows Vista hotfixes and Windows Server 2008 hotfixes are included in the same packages. However, only "Windows Vista" is listed on the Hotfix Request page. To request the hotfix package that applies to one or both operating systems, select the hotfix that is listed under "Windows Vista" on the page. Always refer to the "Applies To" section in articles to determine the actual operating system that each hotfix applies to.
-
The files that apply to a specific product, SR_Level (RTM, SPn), and service branch (LDR, GDR) can be identified by examining the file version numbers as shown in the following table.
Version
Product
SR_Level
Service branch
6.0.600 2. 23xxx
Windows Server 2008 and Windows Vista
SP2
LDR
-
GDR service branches contain only those fixes that are widely released to address widespread, extremely important issues. LDR service branches contain hotfixes in addition to widely released fixes.
-
Service Pack 1 is integrated into the release version of Windows Server 2008. Therefore, RTM milestone files apply only to Windows Vista. RTM milestone files have a 6.0.0000.xxxxx version number.
-
The MANIFEST files (.manifest) and the MUM files (.mum) that are installed for each environment are listed separately in the "Additional file information for Windows Server 2008" section. MUM files and MANIFEST files, and the associated security catalog (.cat) files, are extremely important to maintain the state of the updated components. The security catalog files, for which the attributes are not listed, are signed with a Microsoft digital signature.
For all supported x86-based versions of Windows Server 2008 and Windows Vista
|
File name |
File version |
File size |
Date |
Time |
Platform |
|---|---|---|---|---|---|
|
Authmap.dll |
7.0.6002.23302 |
40,960 |
13-Jan-2014 |
08:49 |
x86 |
For all supported x64-based versions of Windows Server 2008 and Windows Vista
|
File name |
File version |
File size |
Date |
Time |
Platform |
|---|---|---|---|---|---|
|
Authmap.dll |
7.0.6002.23302 |
46,080 |
13-Jan-2014 |
09:53 |
x64 |
|
Authmap.dll |
7.0.6002.23302 |
40,960 |
13-Jan-2014 |
08:49 |
x86 |
For all supported IA-64-based versions of Windows Server 2008 and Windows Vista
|
File name |
File version |
File size |
Date |
Time |
Platform |
|---|---|---|---|---|---|
|
Authmap.dll |
7.0.6002.23302 |
99,328 |
13-Jan-2014 |
07:11 |
IA-64 |
|
Authmap.dll |
7.0.6002.23302 |
40,960 |
13-Jan-2014 |
08:49 |
x86 |
Windows 7 and Windows Server 2008 R2 file information and notes
Important Windows 7 hotfixes and Windows Server 2008 R2 hotfixes are included in the same packages. However, hotfixes on the Hotfix Request page are listed under both operating systems. To request the hotfix package that applies to one or both operating systems, select the hotfix that is listed under "Windows 7/Windows Server 2008 R2" on the page. Always refer to the "Applies To" section in articles to determine the actual operating system that each hotfix applies to.
-
The files that apply to a specific product, SR_Level (RTM, SPn), and service branch (LDR, GDR) can be identified by examining the file version numbers as shown in the following table.
Version
Product
SR_Level
Service branch
6.1.760 1. 22xxx
Windows 7 and Windows Server 2008 R2
SP1
LDR
-
GDR service branches contain only those fixes that are widely released to address widespread, extremely important 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 in the "Additional file information for Windows 7 and Windows Server 2008 R2" section. MUM and MANIFEST files, and the associated security catalog (.cat) files, are extremely important to maintain the state of the updated components. The security catalog files, for which the attributes are not listed, are signed with a Microsoft digital signature.
For all supported x86-based versions of Windows 7
|
File name |
File version |
File size |
Date |
Time |
Platform |
|---|---|---|---|---|---|
|
Authmap.dll |
7.5.7601.22565 |
41,472 |
13-Jan-2014 |
08:27 |
x86 |
For all supported x64-based versions of Windows 7 and of Windows Server 2008 R2
|
File name |
File version |
File size |
Date |
Time |
Platform |
|---|---|---|---|---|---|
|
Authmap.dll |
7.5.7601.22565 |
46,080 |
13-Jan-2014 |
09:03 |
x64 |
|
Authmap.dll |
7.5.7601.22565 |
41,472 |
13-Jan-2014 |
08:27 |
x86 |
For all supported IA-64-based versions of Windows Server 2008 R2
|
File name |
File version |
File size |
Date |
Time |
Platform |
|---|---|---|---|---|---|
|
Authmap.dll |
7.5.7601.22565 |
99,840 |
13-Jan-2014 |
08:15 |
IA-64 |
|
Authmap.dll |
7.5.7601.22565 |
41,472 |
13-Jan-2014 |
08:27 |
x86 |
Windows 8 and Windows Server 2012 file information and notes
Important Windows 8 and Windows Server 2012 hotfixes are included in the same packages. However, only "Windows 8" is listed on the Hotfix Request page. To request the hotfix package that applies to one or both operating systems, select the hotfix that is listed under "Windows 8" on the page. Always refer to the "Applies To" section in articles to determine the actual operating system that each hotfix applies to.
-
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
6.2.920 0.16 xxx
Windows 8 and Windows Server 2012
RTM
GDR
6.2.920 0.20 xxx
Windows 8 and Windows Server 2012
RTM
LDR
-
The MANIFEST files (.manifest) and the MUM files (.mum) that are installed for each environment are listed separately in the "Additional file information for Windows 8 and Windows Server 2012" section. MUM and MANIFEST files, and the associated security catalog (.cat) files, are extremely important to maintain the state of the updated components. The security catalog files, for which the attributes are not listed, are signed with a Microsoft digital signature.
For all supported x86-based versions of Windows 8
|
File name |
File version |
File size |
Date |
Time |
Platform |
|---|---|---|---|---|---|
|
Authmap.dll |
8.0.9200.20914 |
35,328 |
13-Jan-2014 |
23:32 |
x86 |
For all supported x64-based versions of Windows 8 and of Windows Server 2012
|
File name |
File version |
File size |
Date |
Time |
Platform |
|---|---|---|---|---|---|
|
Authmap.dll |
8.0.9200.20914 |
40,960 |
13-Jan-2014 |
23:29 |
x64 |
|
Authmap.dll |
8.0.9200.20914 |
35,328 |
13-Jan-2014 |
23:32 |
x86 |
Status
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.
Additional file information for Windows Server 2008 and Windows Vista
Additional files for all supported x86-based versions of Windows Server 2008 and Windows Vista
|
File property |
Value |
|---|---|
|
File name |
X86_daa5c6bbb4b2063a442e12b3916c58c4_31bf3856ad364e35_6.0.6002.23302_none_0af0e037bb7d09d5.manifest |
|
File version |
Not applicable |
|
File size |
727 |
|
Date (UTC) |
13-Jan-2014 |
|
Time (UTC) |
20:17 |
|
File name |
X86_microsoft-windows-i..ppingauthentication_31bf3856ad364e35_6.0.6002.23302_none_ff9498919532ca12.manifest |
|
File version |
Not applicable |
|
File size |
6,378 |
|
Date (UTC) |
13-Jan-2014 |
|
Time (UTC) |
09:38 |
Additional files for all supported x64-based versions of Windows Server 2008 and Windows Vista
|
File property |
Value |
|---|---|
|
File name |
Amd64_bdb5cc535e39bcc3bc538946268bd1ac_31bf3856ad364e35_6.0.6002.23302_none_0c76b87bdf378a72.manifest |
|
File version |
Not applicable |
|
File size |
1,104 |
|
Date (UTC) |
13-Jan-2014 |
|
Time (UTC) |
20:17 |
|
File name |
Amd64_microsoft-windows-i..ppingauthentication_31bf3856ad364e35_6.0.6002.23302_none_5bb334154d903b48.manifest |
|
File version |
Not applicable |
|
File size |
6,394 |
|
Date (UTC) |
13-Jan-2014 |
|
Time (UTC) |
10:52 |
|
File name |
Wow64_microsoft-windows-i..ppingauthentication_31bf3856ad364e35_6.0.6002.23302_none_6607de6781f0fd43.manifest |
|
File version |
Not applicable |
|
File size |
3,715 |
|
Date (UTC) |
13-Jan-2014 |
|
Time (UTC) |
09:32 |
Additional files for all supported IA-64-based versions of Windows Server 2008 and Windows Vista
|
File property |
Value |
|---|---|
|
File name |
Ia64_86fc2a4aa1f20561d47d8d726161e2ac_31bf3856ad364e35_6.0.6002.23302_none_c2ad4ae08d01ea97.manifest |
|
File version |
Not applicable |
|
File size |
1,102 |
|
Date (UTC) |
13-Jan-2014 |
|
Time (UTC) |
20:17 |
|
File name |
Ia64_microsoft-windows-i..ppingauthentication_31bf3856ad364e35_6.0.6002.23302_none_ff963c879530d30e.manifest |
|
File version |
Not applicable |
|
File size |
6,386 |
|
Date (UTC) |
13-Jan-2014 |
|
Time (UTC) |
08:19 |
|
File name |
Wow64_microsoft-windows-i..ppingauthentication_31bf3856ad364e35_6.0.6002.23302_none_6607de6781f0fd43.manifest |
|
File version |
Not applicable |
|
File size |
3,715 |
|
Date (UTC) |
13-Jan-2014 |
|
Time (UTC) |
09:32 |
Additional file information for Windows 7 and for Windows Server 2008 R2
Additional files for all supported x86-based versions of Windows 7
|
File property |
Value |
|---|---|
|
File name |
X86_544e1f761cfff684032b38e6053a9b79_31bf3856ad364e35_6.1.7601.22565_none_2d0d577c1989e947.manifest |
|
File version |
Not applicable |
|
File size |
735 |
|
Date (UTC) |
13-Jan-2014 |
|
Time (UTC) |
21:01 |
|
File name |
X86_microsoft-windows-i..henticationbinaries_31bf3856ad364e35_6.1.7601.22565_none_e0440fa220029152.manifest |
|
File version |
Not applicable |
|
File size |
3,449 |
|
Date (UTC) |
13-Jan-2014 |
|
Time (UTC) |
09:02 |
Additional files for all supported x64-based versions of Windows 7 and of Windows Server 2008 R2
|
File property |
Value |
|---|---|
|
File name |
Amd64_43b9998ec531f5dd586f259a984fe593_31bf3856ad364e35_6.1.7601.22565_none_7279bbad2a4bcc43.manifest |
|
File version |
Not applicable |
|
File size |
1,120 |
|
Date (UTC) |
13-Jan-2014 |
|
Time (UTC) |
21:01 |
|
File name |
Amd64_microsoft-windows-i..henticationbinaries_31bf3856ad364e35_6.1.7601.22565_none_3c62ab25d8600288.manifest |
|
File version |
Not applicable |
|
File size |
3,455 |
|
Date (UTC) |
13-Jan-2014 |
|
Time (UTC) |
10:11 |
|
File name |
Wow64_microsoft-windows-i..henticationbinaries_31bf3856ad364e35_6.1.7601.22565_none_46b755780cc0c483.manifest |
|
File version |
Not applicable |
|
File size |
3,086 |
|
Date (UTC) |
13-Jan-2014 |
|
Time (UTC) |
08:42 |
Additional files for all supported IA-64-based versions of Windows Server 2008 R2
|
File property |
Value |
|---|---|
|
File name |
Ia64_b870cb9d125a082c9c0b839dafdf60a4_31bf3856ad364e35_6.1.7601.22565_none_d2740abf6030d241.manifest |
|
File version |
Not applicable |
|
File size |
1,118 |
|
Date (UTC) |
13-Jan-2014 |
|
Time (UTC) |
21:01 |
|
File name |
Ia64_microsoft-windows-i..henticationbinaries_31bf3856ad364e35_6.1.7601.22565_none_e045b39820009a4e.manifest |
|
File version |
Not applicable |
|
File size |
3,452 |
|
Date (UTC) |
13-Jan-2014 |
|
Time (UTC) |
08:49 |
|
File name |
Wow64_microsoft-windows-i..henticationbinaries_31bf3856ad364e35_6.1.7601.22565_none_46b755780cc0c483.manifest |
|
File version |
Not applicable |
|
File size |
3,086 |
|
Date (UTC) |
13-Jan-2014 |
|
Time (UTC) |
08:42 |
Additional file information for Windows 8 and for Windows Server 2012
Additional files for all supported x86-based versions of Windows 8
|
File property |
Value |
|---|---|
|
File name |
X86_fb9a7717891903a72ac0b9ce38d6973f_31bf3856ad364e35_6.2.9200.20915_none_e1bf6fe547a4c652.manifest |
|
File version |
Not applicable |
|
File size |
735 |
|
Date (UTC) |
14-Jan-2014 |
|
Time (UTC) |
13:37 |
|
File name |
X86_microsoft-windows-i..henticationbinaries_31bf3856ad364e35_6.2.9200.20915_none_db6992d392c5c305.manifest |
|
File version |
Not applicable |
|
File size |
3,119 |
|
Date (UTC) |
14-Jan-2014 |
|
Time (UTC) |
00:14 |
Additional files for all supported x64-based versions of Windows 8 and of Windows Server 2012
|
File property |
Value |
|---|---|
|
File name |
Amd64_9bef2a3d3d3d41d70961db18e70585d8_31bf3856ad364e35_6.2.9200.20915_none_747c6a72bdee4a66.manifest |
|
File version |
Not applicable |
|
File size |
1,120 |
|
Date (UTC) |
14-Jan-2014 |
|
Time (UTC) |
13:38 |
|
File name |
Amd64_microsoft-windows-i..henticationbinaries_31bf3856ad364e35_6.2.9200.20915_none_37882e574b23343b.manifest |
|
File version |
Not applicable |
|
File size |
3,125 |
|
Date (UTC) |
14-Jan-2014 |
|
Time (UTC) |
02:13 |
|
File name |
Wow64_microsoft-windows-i..henticationbinaries_31bf3856ad364e35_6.2.9200.20915_none_41dcd8a97f83f636.manifest |
|
File version |
Not applicable |
|
File size |
3,125 |
|
Date (UTC) |
13-Jan-2014 |
|
Time (UTC) |
23:57 |
References
For more information about how to configure Many-to-One client certificate mapping for IIS 7 and IIS 7.5, go to the following Microsoft website:
How to configure Many-to-One client certificate mapping for IIS 7 and IIS 7.5 For more information about software update terminology, click the following article number to view the article in the Microsoft Knowledge Base:
824684 Description of the standard terminology that is used to describe Microsoft software updates
