Piggybacked data on a TCP Acknowledgement (ACK) package may bypass the WFP inspection process in Windows Vista

Piggybacked data on a TCP Acknowledgement (ACK) package may bypass the WFP inspection process in Windows Vista
Article ID : 952131
Last Review : June 26, 2008
Revision : 1.1
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SYMPTOMS

The TCP protocol uses a three-way handshake to establish a TCP connection. The last interaction in the three-way handshake is a TCP Acknowledgement (ACK) package. However, in Windows Vista, the Windows Filtering Platform (WFP) inspection occurs only after the three-way handshake is completed. Therefore, any data that is piggybacked on the ACK package may bypass the WFP inspection process.

Note A payload can legitimately piggyback on the ACK package.

This issue affects socket applications that use NetBIOS communication on a Windows Vista-based computer.

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RESOLUTION

A hotfix is available to resolve this issue. After you apply this hotfix, the WFP inspection also occurs on the ACK package.

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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. This hotfix might receive additional testing. Therefore, if you are not severely affected by this problem, we recommend that you wait for the next software update that contains this hotfix.

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, contact 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 Web site:

http://support.microsoft.com/contactus/?ws=support (http://support.microsoft.com/contactus/?ws=support)

Note 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, the computer must be running one of the following operating systems:

• Windows Vista
• Windows Vista Service Pack 1 (SP1)
• Windows Server 2008

Restart requirement

You must restart the computer after you apply this hotfix.

Hotfix replacement information

This hotfix does not replace any other previously released hotfixes.

Registry information

To use this hotfix, you do not have to make any changes to the registry.

File information

The English version of this hotfix has the file attributes (or later file attributes) that are listed in the following table. The dates and times for these files are listed in Coordinated Universal Time (UTC). When you view the file information, it is converted to local time. To find the difference between UTC and local time, use the Time Zone tab in the Date and Time item in Control Panel.

Windows Vista, x86-based versions
File name File version File size Date Time Platform
Package_1_for_kb952131~31bf3856ad364e35~x86~~6.0.1.0.mum Not applicable 2,230 14-Jun-2008 13:47 Not applicable
Package_2_for_kb952131~31bf3856ad364e35~x86~~6.0.1.0.mum Not applicable 2,177 14-Jun-2008 13:47 Not applicable
Package_3_for_kb952131~31bf3856ad364e35~x86~~6.0.1.0.mum Not applicable 1,729 14-Jun-2008 13:47 Not applicable
Package_4_for_kb952131~31bf3856ad364e35~x86~~6.0.1.0.mum Not applicable 2,235 14-Jun-2008 13:47 Not applicable
Package_5_for_kb952131~31bf3856ad364e35~x86~~6.0.1.0.mum Not applicable 2,235 14-Jun-2008 13:47 Not applicable
Package_6_for_kb952131~31bf3856ad364e35~x86~~6.0.1.0.mum Not applicable 2,227 14-Jun-2008 13:47 Not applicable
Package_7_for_kb952131~31bf3856ad364e35~x86~~6.0.1.0.mum Not applicable 2,222 14-Jun-2008 13:47 Not applicable
Package_for_kb952131_client_0~31bf3856ad364e35~x86~~6.0.1.0.mum Not applicable 1,426 14-Jun-2008 13:47 Not applicable
Package_for_kb952131_client_1~31bf3856ad364e35~x86~~6.0.1.0.mum Not applicable 1,641 14-Jun-2008 13:47 Not applicable
Package_for_kb952131_client~31bf3856ad364e35~x86~~6.0.1.0.mum Not applicable 1,713 14-Jun-2008 13:47 Not applicable
Package_for_kb952131_sc_0~31bf3856ad364e35~x86~~6.0.1.0.mum Not applicable 1,422 14-Jun-2008 13:47 Not applicable
Package_for_kb952131_sc~31bf3856ad364e35~x86~~6.0.1.0.mum Not applicable 1,423 14-Jun-2008 13:47 Not applicable
Package_for_kb952131_server_0~31bf3856ad364e35~x86~~6.0.1.0.mum Not applicable 1,425 14-Jun-2008 13:47 Not applicable
Package_for_kb952131_server~31bf3856ad364e35~x86~~6.0.1.0.mum Not applicable 1,431 14-Jun-2008 13:47 Not applicable
Package_for_kb952131_winpesrv_0~31bf3856ad364e35~x86~~6.0.1.0.mum Not applicable 1,422 14-Jun-2008 13:47 Not applicable
Package_for_kb952131_winpesrv~31bf3856ad364e35~x86~~6.0.1.0.mum Not applicable 1,430 14-Jun-2008 13:47 Not applicable
Package_for_kb952131_winpe_0~31bf3856ad364e35~x86~~6.0.1.0.mum Not applicable 1,420 14-Jun-2008 13:47 Not applicable
Package_for_kb952131_winpe~31bf3856ad364e35~x86~~6.0.1.0.mum Not applicable 1,424 14-Jun-2008 13:47 Not applicable
Update.mum Not applicable 3,571 14-Jun-2008 13:47 Not applicable
X86_3c77c8a05650d43d82256b6786920f30_31bf3856ad364e35_6.0.6000.20858_none_2730b3a2072635b5.manifest Not applicable 1,393 14-Jun-2008 13:47 Not applicable
X86_microsoft-windows-netio-infrastructure_31bf3856ad364e35_6.0.6000.20858_none_5510bf94d165e9cc.manifest Not applicable 3,908 14-Jun-2008 04:16 Not applicable
X86_microsoft-windows-network-security_31bf3856ad364e35_6.0.6000.20858_none_cb99c2a846a33a76.manifest Not applicable 126,920 14-Jun-2008 04:17 Not applicable
X86_microsoft-windows-tcpip_31bf3856ad364e35_6.0.6000.20858_none_5ffae89bab720d25.manifest Not applicable 28,871 14-Jun-2008 04:14 Not applicable
Netio.sys 6.0.6000.20858 217,144 14-Jun-2008 03:52 x86
Bfe.dll 6.0.6000.20858 317,440 14-Jun-2008 03:37 x86
Fwpkclnt.sys 6.0.6000.20858 85,504 14-Jun-2008 01:35 x86
Fwpuclnt.dll 6.0.6000.20858 543,232 14-Jun-2008 03:38 x86
Ikeext.dll 6.0.6000.20858 416,768 14-Jun-2008 03:38 x86
Wfp.mof Not applicable 816 09-Jan-2008 23:23 Not applicable
Wfp.tmf Not applicable 115,173 14-Jun-2008 01:36 Not applicable
Wfp.mof Not applicable 814 18-Dec-2007 21:11 Not applicable
Wfp.tmf Not applicable 175,508 14-Jun-2008 01:32 Not applicable
Netiomig.dll 6.0.6000.20858 49,152 14-Jun-2008 03:40 x86
Netiougc.exe 6.0.6000.20858 22,016 14-Jun-2008 01:35 x86
Tcpip.sys 6.0.6000.20858 806,400 14-Jun-2008 01:36 x86
Tcpipcfg.dll 6.0.6000.20858 167,424 14-Jun-2008 03:41 x86
Windows Vista SP1 and Windows Server 2008, x86-based versions
File name File version File size Date Time Platform
Package_1_for_kb952131~31bf3856ad364e35~x86~~6.0.1.0.mum Not applicable 2,230 14-Jun-2008 13:47 Not applicable
Package_2_for_kb952131~31bf3856ad364e35~x86~~6.0.1.0.mum Not applicable 2,177 14-Jun-2008 13:47 Not applicable
Package_3_for_kb952131~31bf3856ad364e35~x86~~6.0.1.0.mum Not applicable 1,729 14-Jun-2008 13:47 Not applicable
Package_4_for_kb952131~31bf3856ad364e35~x86~~6.0.1.0.mum Not applicable 2,235 14-Jun-2008 13:47 Not applicable
Package_5_for_kb952131~31bf3856ad364e35~x86~~6.0.1.0.mum Not applicable 2,235 14-Jun-2008 13:47 Not applicable
Package_6_for_kb952131~31bf3856ad364e35~x86~~6.0.1.0.mum Not applicable 2,227 14-Jun-2008 13:47 Not applicable
Package_7_for_kb952131~31bf3856ad364e35~x86~~6.0.1.0.mum Not applicable 2,222 14-Jun-2008 13:47 Not applicable
Package_for_kb952131_client_0~31bf3856ad364e35~x86~~6.0.1.0.mum Not applicable 1,426 14-Jun-2008 13:47 Not applicable
Package_for_kb952131_client_1~31bf3856ad364e35~x86~~6.0.1.0.mum Not applicable 1,641 14-Jun-2008 13:47 Not applicable
Package_for_kb952131_client~31bf3856ad364e35~x86~~6.0.1.0.mum Not applicable 1,713 14-Jun-2008 13:47 Not applicable
Package_for_kb952131_sc_0~31bf3856ad364e35~x86~~6.0.1.0.mum Not applicable 1,422 14-Jun-2008 13:47 Not applicable
Package_for_kb952131_sc~31bf3856ad364e35~x86~~6.0.1.0.mum Not applicable 1,423 14-Jun-2008 13:47 Not applicable
Package_for_kb952131_server_0~31bf3856ad364e35~x86~~6.0.1.0.mum Not applicable 1,425 14-Jun-2008 13:47 Not applicable
Package_for_kb952131_server~31bf3856ad364e35~x86~~6.0.1.0.mum Not applicable 1,431 14-Jun-2008 13:47 Not applicable
Package_for_kb952131_winpesrv_0~31bf3856ad364e35~x86~~6.0.1.0.mum Not applicable 1,422 14-Jun-2008 13:47 Not applicable
Package_for_kb952131_winpesrv~31bf3856ad364e35~x86~~6.0.1.0.mum Not applicable 1,430 14-Jun-2008 13:47 Not applicable
Package_for_kb952131_winpe_0~31bf3856ad364e35~x86~~6.0.1.0.mum Not applicable 1,420 14-Jun-2008 13:47 Not applicable
Package_for_kb952131_winpe~31bf3856ad364e35~x86~~6.0.1.0.mum Not applicable 1,424 14-Jun-2008 13:47 Not applicable
Update.mum Not applicable 3,571 14-Jun-2008 13:47 Not applicable
X86_0afbc14de0bb0498f60fbe63e24a544d_31bf3856ad364e35_6.0.6001.22203_none_5af7a27d6b6cd0b1.manifest Not applicable 1,402 14-Jun-2008 13:47 Not applicable
X86_1bdd89a21fdc0e0eeaac1fd55d89635f_31bf3856ad364e35_6.0.6001.22203_none_0dc80f756f1f223e.manifest Not applicable 1,056 14-Jun-2008 13:47 Not applicable
X86_32d93f10c5b60df0fdcdcbdc2091485e_31bf3856ad364e35_6.0.6001.22203_none_6799668c59119c84.manifest Not applicable 702 14-Jun-2008 13:47 Not applicable
X86_microsoft-windows-netio-infrastructure_31bf3856ad364e35_6.0.6001.22203_none_57280c64ce687055.manifest Not applicable 3,908 14-Jun-2008 04:24 Not applicable
X86_microsoft-windows-network-security_31bf3856ad364e35_6.0.6001.22203_none_cdb10f7843a5c0ff.manifest Not applicable 127,634 14-Jun-2008 04:26 Not applicable
X86_microsoft-windows-tcpip-binaries_31bf3856ad364e35_6.0.6001.22203_none_b3aab1e17f8129ec.manifest Not applicable 6,254 14-Jun-2008 04:27 Not applicable
Netio.sys 6.0.6001.22203 223,288 14-Jun-2008 03:49 x86
Wfp.mof Not applicable 816 09-Jan-2008 23:23 Not applicable
Wfp.tmf Not applicable 115,173 14-Jun-2008 01:36 Not applicable
Bfe.dll 6.0.6001.22203 328,704 14-Jun-2008 03:31 x86
Fwpkclnt.sys 6.0.6001.22203 101,432 14-Jun-2008 03:44 x86
Fwpuclnt.dll 6.0.6001.22203 595,456 14-Jun-2008 03:32 x86
Ikeext.dll 6.0.6001.22203 438,272 14-Jun-2008 03:33 x86
Wfp.mof Not applicable 814 18-Dec-2007 21:11 Not applicable
Wfp.tmf Not applicable 175,508 14-Jun-2008 01:32 Not applicable
Tcpip.sys 6.0.6001.22203 891,448 14-Jun-2008 03:43 x86
Windows Vista, x64-based versions
File name File version File size Date Time Platform
Amd64_fb17921ba00b7510b78d2c407cc4d7a4_31bf3856ad364e35_6.0.6000.20858_none_b4fbe134b09af45f.manifest Not applicable 1,401 14-Jun-2008 13:47 Not applicable
Amd64_fbdd2bf7e2e1820b97e374fc49cf11cb_31bf3856ad364e35_6.0.6000.20858_none_38d78bdfa5a322ab.manifest Not applicable 2,444 14-Jun-2008 13:47 Not applicable
Amd64_microsoft-windows-netio-infrastructure_31bf3856ad364e35_6.0.6000.20858_none_b12f5b1889c35b02.manifest Not applicable 3,916 14-Jun-2008 04:12 Not applicable
Amd64_microsoft-windows-network-security_31bf3856ad364e35_6.0.6000.20858_none_27b85e2bff00abac.manifest Not applicable 126,964 14-Jun-2008 04:15 Not applicable
Amd64_microsoft-windows-tcpip_31bf3856ad364e35_6.0.6000.20858_none_bc19841f63cf7e5b.manifest Not applicable 28,941 14-Jun-2008 04:10 Not applicable
Package_1_for_kb952131~31bf3856ad364e35~amd64~~6.0.1.0.mum Not applicable 2,244 14-Jun-2008 13:47 Not applicable
Package_2_for_kb952131~31bf3856ad364e35~amd64~~6.0.1.0.mum Not applicable 2,643 14-Jun-2008 13:47 Not applicable
Package_3_for_kb952131~31bf3856ad364e35~amd64~~6.0.1.0.mum Not applicable 1,739 14-Jun-2008 13:47 Not applicable
Package_4_for_kb952131~31bf3856ad364e35~amd64~~6.0.1.0.mum Not applicable 2,701 14-Jun-2008 13:47 Not applicable
Package_5_for_kb952131~31bf3856ad364e35~amd64~~6.0.1.0.mum Not applicable 2,701 14-Jun-2008 13:47 Not applicable
Package_6_for_kb952131~31bf3856ad364e35~amd64~~6.0.1.0.mum Not applicable 2,906 14-Jun-2008 13:47 Not applicable
Package_7_for_kb952131~31bf3856ad364e35~amd64~~6.0.1.0.mum Not applicable 2,236 14-Jun-2008 13:47 Not applicable
Package_for_kb952131_client_0~31bf3856ad364e35~amd64~~6.0.1.0.mum Not applicable 1,434 14-Jun-2008 13:47 Not applicable
Package_for_kb952131_client_1~31bf3856ad364e35~amd64~~6.0.1.0.mum Not applicable 1,651 14-Jun-2008 13:47 Not applicable
Package_for_kb952131_client~31bf3856ad364e35~amd64~~6.0.1.0.mum Not applicable 1,723 14-Jun-2008 13:47 Not applicable
Package_for_kb952131_sc_0~31bf3856ad364e35~amd64~~6.0.1.0.mum Not applicable 1,430 14-Jun-2008 13:47 Not applicable
Package_for_kb952131_sc~31bf3856ad364e35~amd64~~6.0.1.0.mum Not applicable 1,431 14-Jun-2008 13:47 Not applicable
Package_for_kb952131_server_0~31bf3856ad364e35~amd64~~6.0.1.0.mum Not applicable 1,433 14-Jun-2008 13:47 Not applicable
Package_for_kb952131_server~31bf3856ad364e35~amd64~~6.0.1.0.mum Not applicable 1,439 14-Jun-2008 13:47 Not applicable
Package_for_kb952131_winpesrv_0~31bf3856ad364e35~amd64~~6.0.1.0.mum Not applicable 1,430 14-Jun-2008 13:47 Not applicable
Package_for_kb952131_winpesrv~31bf3856ad364e35~amd64~~6.0.1.0.mum Not applicable 1,438 14-Jun-2008 13:47 Not applicable
Package_for_kb952131_winpe_0~31bf3856ad364e35~amd64~~6.0.1.0.mum Not applicable 1,428 14-Jun-2008 13:47 Not applicable
Package_for_kb952131_winpe~31bf3856ad364e35~amd64~~6.0.1.0.mum Not applicable 1,432 14-Jun-2008 13:47 Not applicable
Update.mum Not applicable 3,597 14-Jun-2008 13:47 Not applicable
Wow64_microsoft-windows-netio-infrastructure_31bf3856ad364e35_6.0.6000.20858_none_bb84056abe241cfd.manifest Not applicable 2,730 14-Jun-2008 04:09 Not applicable
Wow64_microsoft-windows-network-security_31bf3856ad364e35_6.0.6000.20858_none_320d087e33616da7.manifest Not applicable 71,115 14-Jun-2008 04:09 Not applicable
Wow64_microsoft-windows-tcpip_31bf3856ad364e35_6.0.6000.20858_none_c66e2e7198304056.manifest Not applicable 22,999 14-Jun-2008 04:09 Not applicable
Netio.sys 6.0.6000.20858 324,664 14-Jun-2008 03:49 x64
Bfe.dll 6.0.6000.20858 439,808 14-Jun-2008 03:35 x64
Fwpkclnt.sys 6.0.6000.20858 147,456 14-Jun-2008 01:44 x64
Fwpuclnt.dll 6.0.6000.20858 712,192 14-Jun-2008 03:36 x64
Ikeext.dll 6.0.6000.20858 419,328 14-Jun-2008 03:36 x64
Wfp.mof Not applicable 816 09-Jan-2008 23:20 Not applicable
Wfp.tmf Not applicable 115,073 14-Jun-2008 01:44 Not applicable
Wfp.mof Not applicable 814 18-Dec-2007 21:10 Not applicable
Wfp.tmf Not applicable 174,680 14-Jun-2008 02:04 Not applicable
Netiomig.dll 6.0.6000.20858 59,904 14-Jun-2008 03:38 x64
Netiougc.exe 6.0.6000.20858 25,600 14-Jun-2008 01:44 x64
Tcpip.sys 6.0.6000.20858 1,192,448 14-Jun-2008 01:45 x64
Tcpipcfg.dll 6.0.6000.20858 232,960 14-Jun-2008 03:39 x64
Fwpuclnt.dll 6.0.6000.20858 543,232 14-Jun-2008 03:38 x86
Wfp.mof Not applicable 816 09-Jan-2008 23:23 Not applicable
Fwpuclnt.dll 6.0.6001.22203 595,456 14-Jun-2008 03:32 x86
Wfp.mof Not applicable 814 18-Dec-2007 21:11 Not applicable
Netiomig.dll 6.0.6000.20858 49,152 14-Jun-2008 03:40 x86
Netiougc.exe 6.0.6000.20858 22,016 14-Jun-2008 01:35 x86
Tcpipcfg.dll 6.0.6000.20858 167,424 14-Jun-2008 03:41 x86
Windows Vista SP1 and Windows Server 2008, x64-based versions
File name File version File size Date Time Platform
Amd64_68568e3b44f5c6ecbaea8fdbb65807da_31bf3856ad364e35_6.0.6001.22203_none_69f28c811c92ae40.manifest Not applicable 1,410 14-Jun-2008 13:47 Not applicable
Amd64_b6af1bf390cf030254fce66dcc50edc5_31bf3856ad364e35_6.0.6001.22203_none_00ea0e9c49dc3970.manifest Not applicable 2,114 14-Jun-2008 13:47 Not applicable
Amd64_d47426574a22239cd0ed0f94fb077ed3_31bf3856ad364e35_6.0.6001.22203_none_cfaf0d2a7580b4ee.manifest Not applicable 706 14-Jun-2008 13:47 Not applicable
Amd64_e7595b3c010011e21e06f50f4be72f52_31bf3856ad364e35_6.0.6001.22203_none_a032387dc6ae548e.manifest Not applicable 1,766 14-Jun-2008 13:47 Not applicable
Amd64_microsoft-windows-netio-infrastructure_31bf3856ad364e35_6.0.6001.22203_none_b346a7e886c5e18b.manifest Not applicable 3,916 14-Jun-2008 05:01 Not applicable
Amd64_microsoft-windows-network-security_31bf3856ad364e35_6.0.6001.22203_none_29cfaafbfc033235.manifest Not applicable 127,680 14-Jun-2008 05:04 Not applicable
Amd64_microsoft-windows-tcpip-binaries_31bf3856ad364e35_6.0.6001.22203_none_0fc94d6537de9b22.manifest Not applicable 6,276 14-Jun-2008 05:05 Not applicable
Package_1_for_kb952131~31bf3856ad364e35~amd64~~6.0.1.0.mum Not applicable 2,244 14-Jun-2008 13:47 Not applicable
Package_2_for_kb952131~31bf3856ad364e35~amd64~~6.0.1.0.mum Not applicable 2,643 14-Jun-2008 13:47 Not applicable
Package_3_for_kb952131~31bf3856ad364e35~amd64~~6.0.1.0.mum Not applicable 1,739 14-Jun-2008 13:47 Not applicable
Package_4_for_kb952131~31bf3856ad364e35~amd64~~6.0.1.0.mum Not applicable 2,701 14-Jun-2008 13:47 Not applicable
Package_5_for_kb952131~31bf3856ad364e35~amd64~~6.0.1.0.mum Not applicable 2,701 14-Jun-2008 13:47 Not applicable
Package_6_for_kb952131~31bf3856ad364e35~amd64~~6.0.1.0.mum Not applicable 2,906 14-Jun-2008 13:47 Not applicable
Package_7_for_kb952131~31bf3856ad364e35~amd64~~6.0.1.0.mum Not applicable 2,236 14-Jun-2008 13:47 Not applicable
Package_for_kb952131_client_0~31bf3856ad364e35~amd64~~6.0.1.0.mum Not applicable 1,434 14-Jun-2008 13:47 Not applicable
Package_for_kb952131_client_1~31bf3856ad364e35~amd64~~6.0.1.0.mum Not applicable 1,651 14-Jun-2008 13:47 Not applicable
Package_for_kb952131_client~31bf3856ad364e35~amd64~~6.0.1.0.mum Not applicable 1,723 14-Jun-2008 13:47 Not applicable
Package_for_kb952131_sc_0~31bf3856ad364e35~amd64~~6.0.1.0.mum Not applicable 1,430 14-Jun-2008 13:47 Not applicable
Package_for_kb952131_sc~31bf3856ad364e35~amd64~~6.0.1.0.mum Not applicable 1,431 14-Jun-2008 13:47 Not applicable
Package_for_kb952131_server_0~31bf3856ad364e35~amd64~~6.0.1.0.mum Not applicable 1,433 14-Jun-2008 13:47 Not applicable
Package_for_kb952131_server~31bf3856ad364e35~amd64~~6.0.1.0.mum Not applicable 1,439 14-Jun-2008 13:47 Not applicable
Package_for_kb952131_winpesrv_0~31bf3856ad364e35~amd64~~6.0.1.0.mum Not applicable 1,430 14-Jun-2008 13:47 Not applicable
Package_for_kb952131_winpesrv~31bf3856ad364e35~amd64~~6.0.1.0.mum Not applicable 1,438 14-Jun-2008 13:47 Not applicable
Package_for_kb952131_winpe_0~31bf3856ad364e35~amd64~~6.0.1.0.mum Not applicable 1,428 14-Jun-2008 13:47 Not applicable
Package_for_kb952131_winpe~31bf3856ad364e35~amd64~~6.0.1.0.mum Not applicable 1,432 14-Jun-2008 13:47 Not applicable
Update.mum Not applicable 3,597 14-Jun-2008 13:47 Not applicable
Wow64_microsoft-windows-netio-infrastructure_31bf3856ad364e35_6.0.6000.20858_none_bb84056abe241cfd.manifest Not applicable 2,730 14-Jun-2008 04:09 Not applicable
Wow64_microsoft-windows-netio-infrastructure_31bf3856ad364e35_6.0.6001.22203_none_bd9b523abb26a386.manifest Not applicable 2,730 14-Jun-2008 04:15 Not applicable
Wow64_microsoft-windows-network-security_31bf3856ad364e35_6.0.6000.20858_none_320d087e33616da7.manifest Not applicable 71,115 14-Jun-2008 04:09 Not applicable
Wow64_microsoft-windows-network-security_31bf3856ad364e35_6.0.6001.22203_none_3424554e3063f430.manifest Not applicable 71,155 14-Jun-2008 04:15 Not applicable
Wow64_microsoft-windows-tcpip_31bf3856ad364e35_6.0.6000.20858_none_c66e2e7198304056.manifest Not applicable 22,999 14-Jun-2008 04:09 Not applicable
Netio.sys 6.0.6001.22203 347,192 14-Jun-2008 04:35 x64
Wfp.mof Not applicable 816 09-Jan-2008 23:20 Not applicable
Wfp.tmf Not applicable 115,073 14-Jun-2008 01:44 Not applicable
Bfe.dll 6.0.6001.22203 458,240 14-Jun-2008 03:55 x64
Fwpkclnt.sys 6.0.6001.22203 168,504 14-Jun-2008 04:31 x64
Fwpuclnt.dll 6.0.6001.22203 779,776 14-Jun-2008 03:56 x64
Ikeext.dll 6.0.6001.22203 454,656 14-Jun-2008 03:57 x64
Wfp.mof Not applicable 814 18-Dec-2007 21:10 Not applicable
Wfp.tmf Not applicable 174,680 14-Jun-2008 02:04 Not applicable
Tcpip.sys 6.0.6001.22203 1,420,856 14-Jun-2008 04:15 x64
Wfp.mof Not applicable 816 09-Jan-2008 23:23 Not applicable
Fwpuclnt.dll 6.0.6001.22203 595,456 14-Jun-2008 03:32 x86
Wfp.mof Not applicable 814 18-Dec-2007 21:11 Not applicable
Windows Vista SP1 and Windows Server 2008, Itanium-based versions
File name File version File size Date Time Platform
Ia64_05de2ff1d4044f501cdef0b5bc28e203_31bf3856ad364e35_6.0.6001.22203_none_9800cc5d10773b7a.manifest Not applicable 2,110 14-Jun-2008 13:47 Not applicable
Ia64_d273bb15e1771daad3c49d5c7ac26527_31bf3856ad364e35_6.0.6001.22203_none_79d1341d556810fa.manifest Not applicable 1,406 14-Jun-2008 13:47 Not applicable
Ia64_microsoft-windows-netio-infrastructure_31bf3856ad364e35_6.0.6001.22203_none_5729b05ace667951.manifest Not applicable 3,912 14-Jun-2008 05:23 Not applicable
Ia64_microsoft-windows-network-security_31bf3856ad364e35_6.0.6001.22203_none_cdb2b36e43a3c9fb.manifest Not applicable 127,657 14-Jun-2008 05:26 Not applicable
Ia64_microsoft-windows-tcpip-binaries_31bf3856ad364e35_6.0.6001.22203_none_b3ac55d77f7f32e8.manifest Not applicable 6,265 14-Jun-2008 05:28 Not applicable
Package_1_for_kb952131~31bf3856ad364e35~ia64~~6.0.1.0.mum Not applicable 2,237 14-Jun-2008 13:47 Not applicable
Package_2_for_kb952131~31bf3856ad364e35~ia64~~6.0.1.0.mum Not applicable 2,694 14-Jun-2008 13:47 Not applicable
Package_3_for_kb952131~31bf3856ad364e35~ia64~~6.0.1.0.mum Not applicable 2,694 14-Jun-2008 13:47 Not applicable
Package_for_kb952131_sc_0~31bf3856ad364e35~ia64~~6.0.1.0.mum Not applicable 1,425 14-Jun-2008 13:47 Not applicable
Package_for_kb952131_sc~31bf3856ad364e35~ia64~~6.0.1.0.mum Not applicable 1,426 14-Jun-2008 13:47 Not applicable
Package_for_kb952131_server_0~31bf3856ad364e35~ia64~~6.0.1.0.mum Not applicable 1,429 14-Jun-2008 13:47 Not applicable
Package_for_kb952131_server~31bf3856ad364e35~ia64~~6.0.1.0.mum Not applicable 1,434 14-Jun-2008 13:47 Not applicable
Package_for_kb952131_winpesrv_0~31bf3856ad364e35~ia64~~6.0.1.0.mum Not applicable 1,426 14-Jun-2008 13:47 Not applicable
Package_for_kb952131_winpesrv~31bf3856ad364e35~ia64~~6.0.1.0.mum Not applicable 1,433 14-Jun-2008 13:47 Not applicable
Update.mum Not applicable 2,423 14-Jun-2008 13:47 Not applicable
Wow64_microsoft-windows-netio-infrastructure_31bf3856ad364e35_6.0.6001.22203_none_bd9b523abb26a386.manifest Not applicable 2,730 14-Jun-2008 04:15 Not applicable
Wow64_microsoft-windows-network-security_31bf3856ad364e35_6.0.6001.22203_none_3424554e3063f430.manifest Not applicable 71,155 14-Jun-2008 04:15 Not applicable
Netio.sys 6.0.6001.22203 641,592 14-Jun-2008 04:38 IA-64
Bfe.dll 6.0.6001.22203 781,312 14-Jun-2008 03:51 IA-64
Fwpkclnt.sys 6.0.6001.22203 264,248 14-Jun-2008 04:37 IA-64
Fwpuclnt.dll 6.0.6001.22203 1,122,304 14-Jun-2008 03:54 IA-64
Ikeext.dll 6.0.6001.22203 925,696 14-Jun-2008 03:56 IA-64
Wfp.mof Not applicable 814 18-Dec-2007 21:11 Not applicable
Wfp.tmf Not applicable 174,775 14-Jun-2008 02:07 Not applicable
Tcpip.sys 6.0.6001.22203 2,922,552 14-Jun-2008 04:16 IA-64
Fwpuclnt.dll 6.0.6001.22203 595,456 14-Jun-2008 03:32 x86
Wfp.mof Not applicable 814 18-Dec-2007 21:11 Not applicable

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STATUS

Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the Applies to section.

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MORE INFORMATION

For more information about Windows Filtering Platform, visit the following Microsoft Web site:
http://www.microsoft.com/whdc/device/network/WFP.mspx (http://www.microsoft.com/whdc/device/network/WFP.mspx)

For more information about stream inspection, visit the following Microsoft Web site:

http://msdn.microsoft.com/en-us/library/aa938501.aspx (http://msdn.microsoft.com/en-us/library/aa938501.aspx)

For more information, click the following article number to view the article in the Microsoft Knowledge Base:

824684 (/Feedback.aspx?kbNumber=824684/) Description of the standard terminology that is used to describe Microsoft software updates

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APPLIES TO
• 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
• Windows Vista Business 64-bit Edition
• Windows Vista Enterprise
• Windows Vista Home Basic
• Windows Vista Home Premium
• Windows Vista Service Pack 1
• Windows Vista Ultimate
• Windows Server 2008 Datacenter without Hyper-V
• Windows Server 2008 Enterprise without Hyper-V
• Windows Server 2008 for Itanium-Based Systems
• Windows Server 2008 Standard without Hyper-V
• Windows Server 2008 Datacenter
• Windows Server 2008 Enterprise
• Windows Server 2008 Standard

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Keywords: 
kbautohotfix kbexpertiseadvanced kbfix kbqfe kbhotfixserver KB952131

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Microsoft Knowledge Base Article

This article contents is Microsoft Copyrighted material.
Microsoft Corporation. All rights reserved. Terms of Use | Trademarks


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