????? ?? ?????? Kerberos ????? ?????? ????? ??? ?????? ?? ?????????

?????? ????????? ?????? ?????????
???? ???????: 327825 - ??? ???????? ???? ????? ????? ??? ???????.
??? ? Windows Vista Service Pack 1 (SP1) ????? ?? 12 ????? 2011. ????????? ?? ???? ??????? ?????? ????? ??????? Windows? ???? ?? ?? ??? ???? ?????? ???? ??????? Windows Vista ?? Service Pack 2 (SP2). ?????? ??? ???? ?? ?????????? ???? ??? ???? ??? Microsoft ???: ??? ????? ????? ???? ??????? Windows.
????? ???? | ?? ????

?? ??? ??????

???????

????? ?????? ????? ??? ??????? ?????? ?? ???? ??? ???????? ????? ?? ?????? ?? ?? ??????? "??? ????????". ?????? "????? ????? Microsoft" ??????? ??? ??? ??????? ????? ?? ???????:

269643 ?? ???? ?????? Kerberos ?????? ???????? ???? ???? ???? ??? ????? ??????? ??? IIS
280380 ??????? ????? ??? ?????? ?????? ???????? ?? ????????? ??????? ???????
2020943 ??? "HTTP 400-??? ???? (??? ??? ???? ????)" ?? "????? ??????? ??????" (IIS)
?????? ?????? ?? ??? ???????? ???? ?? ????? MaxTokenSize ???? ???????. ??? ????? ???? ??????. ?? ??? ??? ?????? ??????? ?????? ?????? ?? ??? ???????? ?? ???? ??? ????? ????????? MaxTokenSize ??????.

??????? ?????? ?????? ?? ??? ??????? ??? ????????? ??????? ??????? ?? ?????? ????? ??????? ? Microsoft ??????? ?? ??? ?????.

?????

?? ???? ?????? ???????? ??? ????? ?????? ???? ?? ?????? ????? ??????? ???????? Kerberos ?? ???? ??? ????. ????? ????? ??? ??????? ??????? ?????? (RPC) ? HTTP ????? ??? ???? MaxTokenSize ??? ????? ??????? ??????? ????????. ?? ???? ??????? Windows 2000 (??????? ??????)? ???? MaxTokenSize 8000 ????. ?? Windows Server 2003 ? Windows 2000 ???? ???? 2 (SP2)? ??? MaxTokenSize ???? ?????? 12,000.

?????? Kerberos ????? ????? ??? ?????? (PAC) ????? Kerberos ????? ????? ?????? ?????? ?????. ????? ?? Windows Server 2012? ????? ??? ???? ??? ???? ????????? (Access ?????? ??????????) Active Directory ?????????. ??? ??? ???? ?????? ?? ????? ???????? ????????? ???? ??? ???? ?????? ?? ????????? ???????? ?? ?????? ???? ?????? ??? ?????? ???? ?? ???? ?????? ?? ?????? ?? ??????.

??? ??? ?????? ???? ?? ??????? ???? ?? 120? ?????? ?????? ???? ??? ?????? ?????? MaxTokenSize ?????? ???? ????? ??? ????. ?????? ?? ???? ?????? ??????????? ????? ?? ????? ????? ??????? ???? "???? ?? ???????". ??? ????? ??????? ?????? ?????? ?? ??? ???????? ???? ?? ???????? ???? ??? ??????? ??? ???? ?????? ??? ?????? ?????? ?????? 40 ????.

?????? ?? ?????? ?? ????????????? ??????? Windows NTLM ???? ??? ?? ?????. ?? ?? ????? ????? ?????? Kerberos ??? ?????. ??? ???? ?? ?? ???? ????? ????????? ???? ??? ????? ??????? "??? ????????" ??? ?? ?????.

????

?????? ??? ???????? ??? ????? ???? ??????? MaxTokenSize ????? ????? ????????? ???? ????? ?? ????? ?????? Kerberos. ???? ???? ??????? SQL Server.(??? ????? ??????? ????? ??? ?? ??????? ???? ??? ???????? ?? ???? ?????/???????. ?????? ??? ?? ??? ???? ???? SQL Server ???? ????? ???? ????? ???? ?? ??? ??? ????? ?????? ???????? ???????? ??? ????? ?????? SQL Server ???????? ????? ????? ??????? ????? ??????? ????? ?????? SQL Server ??? ??????? ???? SQL Server?? ????? ???? ????????? ?????? ???? ???? ?????? ?????? Internet Explorer? ???? ??? ??? ??????? ???? ???? ?????? IIS? ???? ???.)

?????? ??????? Windows ??????? ????? ????? ????? ???? ???????:
  • ?????? 8
  • ?????? ????? 2012
  • ?????? 7
  • Windows Server 2008 R2
  • ???? ??????? Windows Server 2003
  • ???? ??????? Windows Vista
  • Windows Server 2008
  • ?????? ??? ?? ?? ????? ??????

??????? ???? ??????

??? ??? ???????? ??? ?????? ??? ???? ???? ???? ? Microsoft Windows 2000. ?????? ??? ???? ?? ?????????? ???? ??? ??? ??????? ?????? ???? ??????? ?? ????? ????? Microsoft:
260910 ????? ?????? ??? ???? ???? ???? Windows 2000

??????? ??????? ??????

???? ????? ????? ???? ????? ?? Microsoft. ??? ???? ???? ??????? ?????? ??????? ??????? ?? ??? ??????? ???. ??????? ??? ??? ??????? ???? ????? ??? ??????? ????????. ?? ????? ??? ????????? ??????? ?????? ??????. ?????? ??? ?? ??? ????? ??? ??????? ?????? ???? ????????? ??? ??????? ?????? ?? ???? ?????? ?????? ? Windows 2000 ???? ????? ??? ??? ??????? ??????.

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

?????

?? ????? Microsoft ?? ??? ?? ????? ?? ?????? Microsoft ??????? ?? ??? "????? ???". ?? ????? ??? ??????? ????? ?? Microsoft Windows 2000 Service Pack 4.

??????? ????

??? ??? ???? Windows 2000 ??? Windows Server 2008 R2

??? ??? ?????? ??????? ?????? ?????? ?? ??? ???????? ??? ???? ?????? MaxTokenSize ???? ??????? ?? ???? ???????. ??? ???? ???? ??? ???????????? ???? ???? ?????? MaxTokenSize ???? ??????? ??? ????? ??? ??????? ??????. ??? ????? ??? ??????? ?????? ??? ???? ????? ???? ??????? ?????? ?????? ??????? ?????? ?? ??? ??? ???? ?????? MaxTokenSize ??????:
????????? = 1200 + 40 ? + 8s
?????? ??? ?????? ????? ???????:
  • d: ??? ??????? ?????? ??????? ?????? ??? ???? ????? ?? ????????? ???????? ???? ???? ???? ???????? ???? ???? ???????? ??? ?? ????? ?? ????????? ????? ?? ???? ??????? ???? (SID).
  • s: ??? ??????? ?????? ???????? ?? ?????? ??? ???????? ??? ????? ?? ????????? ???????? ?? ???? ???? ???????? ???? ???? ???????? ??? ??.
  • 1200: ?????? ??????? ???? ?????. ??? ?????? ???? ?? ?????? ???????? ??? ????? ??? ??? ??? ?????? DNS ???? ??????? ?????? ????.
?? ????? ????????? ???? ?????? ???? ????? (??? ???? ??????? ????? ???? ?????????? ????????? ??? ???? ???? ????)? ???? ??? ???? ??????? ??? ????? ??????.

??? ????? ????? ???????

??? ??? ??? ????? ?????? ???? ???? ????? ???????? ??? ?????? ??? ?? 12,000 ???? (????? ?????????)? ??? ???? ?????? MaxTokenSize ???? ??????? ??? ????? ??????. ??? ???? ?????? ???? ?? 12,000 ????? ???? ????? ????? ????? Microsoft ??????? ?????? ??? ??? ?????? ??? MaxTokenSize ???? ???????:

263693 ?? ?? ??? ????? ??? ???????? ?????????? ????? ?????? ??? ??????? ?????

??????
  • ????? ???? ?????? ?????? MaxTokenSize? ??? ????? ????? ????????? ??? ???? ??????? ??????.
?????? ?????? ??? ?????? ??????? MaxTokenSize ?? 65535 ?????? ?? FFFF ???? ????. ???? ?????? MaxTokenSize ?????? ?????? ???? ????? ??? ?????? ?????? ???? ???? ????????? ???? ??? ?????? ???? ?????? ??? ????? Kerberos ????.

???????? ???????? ???? ?? ??????

???????? ???????? ???? "??? ??????":

???? ???? ?????? ?????? (LSA) ???? ?????? "??? ????" ???????? ?? ??? ?????? ?????? SID. ???? ?????? ??????? ?? ??????? ??? ????? ????? ??????? ??????? ??????? ???? ????? ?????? 1,015? ???? ????? ????? ??????? ???:
328889 ?????????? ????? ?? ????? ?? ??????? ???? ?? 1,015 ?? ???? ?????? ????? ??????
http://support.microsoft.com/kb/328889/EN-US

?????? ???? MaxTokenSize ????? ??????? ??????? ??????? ????? ???? ?? 1015 ???? ?????. ?? ?????? ???????:
MaxTokenSize = 1200 + 40 ? + 8s
? 40 ???? ?? ???? 40 ???? ? SID ???????? ??????? ??????. ???? 8s 8 ???? ?????? SID ???????? ????????/???????.

?????? ??? ??? ???? ???? MaxTokenSize 0x0000FFFF (64 ???? ????)? ?? ????? ?? ?????? ?????? ????? 1600 ?????? ?????? ?????? SIDs ?? ????? 8000 ?????? ???????/????????? ???????? SIDs. ??? ??? ?????? ?????? "????? ???????"? ?? ?????? ??????? ?????? ?????? ??? ???. ?? ????? ????????? ???? ????? ????? ????? 800 ?????? ?????? ?????? SIDs ??? ????? ??? ??????? ???? MaxTokenSize ?? 64 ???? ????. ??? ???? ???? ??? ?????? ?????? ?????? SIDs ???? ??????? ??????. ????? ?? ???? ???? 64 ???? ???? ????? ??? ??????? ??????????? ?????.

??????? ???????? ? HTTP ???? ??????? ?????? ???? ?????? ??????:

?????? ???? ??????? ?????? (IIS) ??? ??? ??? ?????? ???? ??????? ?? ??? ????? ?? ?????? ?????? ???? ?? 64 ???? ????. ??? ???? ?? ????? Kerberos ?? ??? HTTP ????? Base64 (????? ?? ??? ??? ?????? ????). ???????? ??? ???? ???? ??????? ????? Kerberos 133 ?? ?????? ???? ??????. ?????? ????? ???? ??? ?????? ?????? ?????? 64 ???? ???? ?? IIS? ???? ????????? ?. ???? 48 ????? Kerberos.

??? ??? ?????? ????? ??????? MaxTokenSize ??? ???? ???? ?? 48000? ??????? ????? ?????? ?????? ????? ??????? ??????? ???????? ?? ???? ??? IIS. ??? ???? ??? ??? ?????? ????? ??????? MaxTokenSize ??? 48000? ?? ???? ??? Kerberos.

????? ?? ????????? ??? ????? ??????? ??????? ?? IIS? ???? ??? ????? ??????? ??????? ???? ???????? ?? ????? ????? Microsoft:
310156 ????? ????? ??? ??? ??????? HTTP IIS ???? ?? ???? ?? ???? ??????? Windows 2000

920862 ????? ??? ????? ????? ?????? Outlook Web Access ?????? ??? ???? ???? ?? Exchange Server 2003: "HTTP 400 ??? ???? (??? ????? ???? ????)"

????????? Windows Server 2012

???? Windows Server 2012 ????????? ??????? ??? ?????????? ??? ??? ?????? ??????:
  • ????? ????????? MaxTokenSize ?????? 48,000.
  • ????? ???? ???? ???? ????? ??????? ??????? ??????? ?? ???? ?????? ??????.
  • ????? ?????? ?????????? ??????? ??? ????????? ?????? ????? ???????. ????? ???? ????? ??????? ???????? ?? ??? ?????. ???????? ?? ?? ??????? ???? ?? ??????? ?? ??? ????? ???? ?????? Windows Server 2012 ???? ?? ??? ??????? ???? ???? ?? ????????? ??????? ?? ???? ???????. ????????? ????? ??? ??? ???????. ??? ???? ??? ??? ??????? ?????? Windows Server 2012 ??? ????????? ??? ???? ????? ????? ?? ????? ?????? ???????? ?? ??? ???? ?? ????????? ?????? ?? ???? ????? ?? ?????? ??? ??? ??????? ????? ?????.

????? ?? ????????? ??? ????????? 2012 ???? Windows? ????? ??? ???? ??? Microsoft TechNet ???????:
http://technet.microsoft.com/en-us/library/hh831717.aspx

????? ??????? ????? ??? ????? ??? ???????

?????? ??? ???? ?? ?????????? ???? ??? ????? ??????? ??????? ???? ???????? ?? ????? ????? Microsoft:
277741 ??? ????? ?????? ?? Internet Explorer ????? ?????? ???? ??? ????? ? Kerberos
313661 ????? ?????: "????? ?????? ????" ???? ??? ????? ??????? SQL Server ??? TCP/IP ? Kerberos MaxTokenSize ???? ?? 0xFFFF

???? ?? ???? ???? ????? ?????? ??? ?????? ??? ?????????? ?? ?????? ???????? ?????? ??? ??? ????? ?????? ??????? ??? ???? ???????? ??? ???? ??????? ???????? ??? Windows. ?????? ???? ??? ???? ???? ?????? ????? MaxTokenSize ?????? 64 ???? ????.

??? ??? ????? ???? SQL? ?? ????? ????? ??????? ?????? ??????? ??? ???? ??? ???????:
?? ???? ????? ???? SSPI
??? ??? ???????? ??? ????? ???? ??????? MaxTokenSize ????? ????? ????????? ???? ????? ?? ????? ?????? Kerberos. ???? ???? ??????? SQL Server.

???????

???? ???????: 327825 - ????? ??? ??????: 04/?? ?????/1434 - ??????: 4.0
????? ???
  • Microsoft Windows XP Professional
  • Microsoft Windows XP Professional x64 Edition
  • Microsoft Windows Server 2003 Service Pack 2
  • Windows Vista Business
  • Windows Vista Enterprise
  • Windows Vista Ultimate
  • Windows Server 2008 Datacenter
  • Windows Server 2008 Enterprise
  • Windows Server 2008 Standard
  • Windows Web Server 2008
  • Windows Server 2008 R2 Enterprise
  • Windows Server 2008 R2 Foundation
  • Windows Server 2008 R2 Standard
  • Windows 7 Enterprise
  • Windows 7 Professional
  • Windows 7 Ultimate
  • Windows Server 2012 Datacenter
  • Windows Server 2012 Essentials
  • Windows Server 2012 Foundation
  • Windows Server 2012 Standard
  • Windows 8 Enterprise
  • Windows 8 Pro
  • Microsoft Windows Server 2003 R2 Datacenter Edition (32-Bit x86)
  • Microsoft Windows Server 2003 R2 Datacenter x64 Edition
  • Microsoft Windows Server 2003 R2 Enterprise Edition (32-Bit x86)
  • Microsoft Windows Server 2003 R2 Enterprise x64 Edition
  • Microsoft Windows Server 2003 R2 Standard Edition (32-bit x86)
  • Microsoft Windows Server 2003 R2 Standard x64 Edition
????? ??????: 
kbqfe kbhotfixserver kbsecurity kbwin2ksp4fix kbbug kbfix kbwin2000presp3fix kbwin2000presp4fix kbmt KB327825 KbMtar
????? ????
???: ??? ????? ??? ??????? ???????? ????? ?????????? ??????? ?????? ??? ??????? ?? ??? ??????? ?? ??????? ??? ??? ?? ???? ????????? ???? ??????? ???????(CTF) ?? ?? ???? ????? ????. ???? ?? ???? ?????????? ??? ???????? ???????? ???? ??? ?? ???????? ??????? ?? ??? ??????? ???????? ?? ??? ??????? ??????? ??? ?????? ?? ?????? ??? ???? ???????? ???????? ?? ????? ??????? ????? ????? ??????. ??? ?? ???????? ???????? ?? ????? ??? ????? ?? ???????? ?? ???? ????? ?? ?????. ?????? ??? ???? ?????????? ???? ?????? ?? ??? ????? ?? ??? ??? ?? ??????? ?? ??? ????? ?? ???? ????? ????? ?? ????? ??????? ???? ?? ???????? ?? ??? ???????.
???? ??? ????? ??????? ?????? ??????????327825

????? ???????

 

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