MS08-020: Una vulnerabilidad en el cliente DNS podrían permitir la suplantación de identidad (spoofing)

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Id. de artículo: 945553 - Ver los productos a los que se aplica este artículo
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INTRODUCCIÓN

Microsoft ha publicado el boletín de seguridad MS08-020, que contiene toda la información relevante acerca de esta actualización de seguridad. Esta información incluye la lista detallada de archivos y las opciones de implementación. Para ver el boletín de seguridad completo, visite uno de los siguientes sitios web de Microsoft:

Cómo obtener ayuda y soporte técnico para esta actualización de seguridad

Para los usuarios domésticos, hay soporte técnico gratuito llamando al teléfono 1-866-PCSAFETY en Estados Unidos y Canadá o poniéndose en contacto con la filial local de Microsoft. Para obtener más información acerca de cómo ponerse en contacto con su subsidiaria local de Microsoft en caso de problemas de soporte técnico a actualizaciones de seguridad, visite el siguiente sitio web Microsoft International Support:
http://support.microsoft.com/common/international.aspx?rdpath=4
Los clientes de Norteamérica también pueden obtener acceso instantáneo a soporte técnico gratuito individual ilimitado por correo electrónico o por chat si visita el siguiente sitio web de Microsoft:
http://support.microsoft.com/oas/default.aspx?&prid=7552
Para clientes de empresas, el soporte para las actualizaciones de seguridad está disponible a través de los contactos de soporte habituales.

Información sobre los archivos

La versión en inglés (Estados Unidos) de esta actualización de seguridad tiene los atributos de archivo mostrados en la siguiente tabla (u otros posteriores). Las fechas y las horas de estos archivos se muestran según la Hora universal coordinada (UTC). La información de los archivos se convertirá a la hora local cuando la vea. Para ver la diferencia entre la hora UTC y la hora local, utilice la ficha Zona horaria del elemento Fecha y hora del Panel de control.

Para todas las ediciones compatibles de Microsoft Windows 2000 Server Service Pack 4

Contraer esta tablaAmpliar esta tabla
File nameFile versionFile sizeDateTimePlatform
Dnsapi.dll5.0.2195.7151137,48816-Feb-200802:54x86
Dnsrslvr.dll5.0.2195.715096,52816-Feb-200802:54x86

Para todas las ediciones de 32 bits compatibles de Windows XP

Contraer esta tablaAmpliar esta tabla
File nameFile versionFile sizeDateTimePlatformSP requirement
Additional_info_q945553.rtfNot Applicable4,28203-Mar-200807:32Not ApplicableNone
Kb945553.xmlNot Applicable6,60503-Mar-200807:32Not ApplicableNone
945553_dnsapi.dll5.1.2600.3316147,96820-Feb-200805:19x86None
945553_dnsrslvr.dll5.1.2600.331645,56820-Feb-200818:49x86None
Kb945553.sldNot Applicable130,10803-Mar-200807:32Not ApplicableNone
Additional_info_q945553.rtfNot Applicable4,28203-Mar-200807:30Not ApplicableSP2
Kb945553.xmlNot Applicable6,63103-Mar-200807:30Not ApplicableSP2
945553_dnsapi.dll5.1.2600.3316147,96820-Feb-200805:19x86SP2
945553_dnsrslvr.dll5.1.2600.331645,56820-Feb-200818:49x86SP2
Kb945553.sldNot Applicable193,86003-Mar-200807:30Not ApplicableSP2
Additional_info_q945553.rtfNot Applicable4,28203-Mar-200807:34Not ApplicableNone
Kb945553.xmlNot Applicable6,60503-Mar-200807:34Not ApplicableNone
945553_dnsapi.dll5.1.2600.3316147,96820-Feb-200805:19x86None
945553_dnsrslvr.dll5.1.2600.331645,56820-Feb-200818:49x86None
Kb945553.sldNot Applicable130,13003-Mar-200807:34Not ApplicableNone

Para todas las ediciones basadas en x64 compatibles de Windows XP

Contraer esta tablaAmpliar esta tabla
File nameFile versionFile sizeDateTimePlatformSP requirementService branch
Dnsapi.dll5.2.3790.3092306,17619-Feb-200810:59x64SP1SP1GDR
Dnsrslvr.dll5.2.3790.309279,36019-Feb-200810:59x64SP1SP1GDR
Wdnsapi.dll5.2.3790.3092158,20819-Feb-200810:59x86SP1SP1GDR\WOW
Wdnsrslvr.dll5.2.3790.309245,56819-Feb-200810:59x86SP1SP1GDR\WOW
Dnsapi.dll5.2.3790.3092306,68819-Feb-200810:59x64SP1SP1QFE
Dnsrslvr.dll5.2.3790.309279,36019-Feb-200810:59x64SP1SP1QFE
Wdnsapi.dll5.2.3790.3092158,72019-Feb-200810:59x86SP1SP1QFE\WOW
Wdnsrslvr.dll5.2.3790.309245,56819-Feb-200810:59x86SP1SP1QFE\WOW
Dnsapi.dll5.2.3790.4238306,17619-Feb-200811:30x64SP2SP2GDR
Dnsrslvr.dll5.2.3790.423879,36019-Feb-200811:30x64SP2SP2GDR
Wdnsapi.dll5.2.3790.4238160,76819-Feb-200811:30x86SP2SP2GDR\WOW
Wdnsrslvr.dll5.2.3790.423845,56819-Feb-200811:30x86SP2SP2GDR\WOW
Dnsapi.dll5.2.3790.4238306,68819-Feb-200810:59x64SP2SP2QFE
Dnsrslvr.dll5.2.3790.423879,36019-Feb-200810:59x64SP2SP2QFE
Wdnsapi.dll5.2.3790.4238160,76819-Feb-200810:59x86SP2SP2QFE\WOW
Wdnsrslvr.dll5.2.3790.423845,56819-Feb-200810:59x86SP2SP2QFE\WOW

Para todas las ediciones de 32 bits compatibles de Windows Server 2003

Contraer esta tablaAmpliar esta tabla
File nameFile versionFile sizeDateTimePlatformSP requirementService branch
Dnsapi.dll5.2.3790.3092158,20818-Feb-200817:27x86SP1SP1GDR
Dnsrslvr.dll5.2.3790.309245,56818-Feb-200817:27x86SP1SP1GDR
Dnsapi.dll5.2.3790.3092158,72018-Feb-200817:20x86SP1SP1QFE
Dnsrslvr.dll5.2.3790.309245,56818-Feb-200817:20x86SP1SP1QFE
Dnsapi.dll5.2.3790.4238160,76818-Feb-200816:40x86SP2SP2GDR
Dnsrslvr.dll5.2.3790.423845,56819-Feb-200811:07x86SP2SP2GDR
Dnsapi.dll5.2.3790.4238160,76818-Feb-200818:25x86SP2SP2QFE
Dnsrslvr.dll5.2.3790.423845,56818-Feb-200818:25x86SP2SP2QFE

Para todas las ediciones basadas en x64 compatibles de Windows Server 2003

Contraer esta tablaAmpliar esta tabla
File nameFile versionFile sizeDateTimePlatformSP requirementService branch
Dnsapi.dll5.2.3790.3092306,17619-Feb-200810:59x64SP1SP1GDR
Dnsrslvr.dll5.2.3790.309279,36019-Feb-200810:59x64SP1SP1GDR
Wdnsapi.dll5.2.3790.3092158,20819-Feb-200810:59x86SP1SP1GDR\WOW
Wdnsrslvr.dll5.2.3790.309245,56819-Feb-200810:59x86SP1SP1GDR\WOW
Dnsapi.dll5.2.3790.3092306,68819-Feb-200810:59x64SP1SP1QFE
Dnsrslvr.dll5.2.3790.309279,36019-Feb-200810:59x64SP1SP1QFE
Wdnsapi.dll5.2.3790.3092158,72019-Feb-200810:59x86SP1SP1QFE\WOW
Wdnsrslvr.dll5.2.3790.309245,56819-Feb-200810:59x86SP1SP1QFE\WOW
Dnsapi.dll5.2.3790.4238306,17619-Feb-200811:30x64SP2SP2GDR
Dnsrslvr.dll5.2.3790.423879,36019-Feb-200811:30x64SP2SP2GDR
Wdnsapi.dll5.2.3790.4238160,76819-Feb-200811:30x86SP2SP2GDR\WOW
Wdnsrslvr.dll5.2.3790.423845,56819-Feb-200811:30x86SP2SP2GDR\WOW
Dnsapi.dll5.2.3790.4238306,68819-Feb-200810:59x64SP2SP2QFE
Dnsrslvr.dll5.2.3790.423879,36019-Feb-200810:59x64SP2SP2QFE
Wdnsapi.dll5.2.3790.4238160,76819-Feb-200810:59x86SP2SP2QFE\WOW
Wdnsrslvr.dll5.2.3790.423845,56819-Feb-200810:59x86SP2SP2QFE\WOW

Para todas las ediciones basadas en Itanium compatibles de Windows Server 2003

Contraer esta tablaAmpliar esta tabla
File nameFile versionFile sizeDateTimePlatformSP requirementService branch
Dnsapi.dll5.2.3790.3092438,27219-Feb-200811:02IA-64SP1SP1GDR
Dnsrslvr.dll5.2.3790.3092129,02419-Feb-200811:02IA-64SP1SP1GDR
Wdnsapi.dll5.2.3790.3092158,20819-Feb-200811:02x86SP1SP1GDR\WOW
Wdnsrslvr.dll5.2.3790.309245,56819-Feb-200811:02x86SP1SP1GDR\WOW
Dnsapi.dll5.2.3790.3092438,27219-Feb-200811:02IA-64SP1SP1QFE
Dnsrslvr.dll5.2.3790.3092129,02419-Feb-200811:02IA-64SP1SP1QFE
Wdnsapi.dll5.2.3790.3092158,72019-Feb-200811:03x86SP1SP1QFE\WOW
Wdnsrslvr.dll5.2.3790.309245,56819-Feb-200811:03x86SP1SP1QFE\WOW
Dnsapi.dll5.2.3790.4238438,27219-Feb-200811:20IA-64SP2SP2GDR
Dnsrslvr.dll5.2.3790.4238129,02419-Feb-200811:20IA-64SP2SP2GDR
Wdnsapi.dll5.2.3790.4238160,76819-Feb-200811:20x86SP2SP2GDR\WOW
Wdnsrslvr.dll5.2.3790.423845,56819-Feb-200811:20x86SP2SP2GDR\WOW
Dnsapi.dll5.2.3790.4238438,27219-Feb-200811:01IA-64SP2SP2QFE
Dnsrslvr.dll5.2.3790.4238129,02419-Feb-200811:01IA-64SP2SP2QFE
Wdnsapi.dll5.2.3790.4238160,76819-Feb-200811:01x86SP2SP2QFE\WOW
Wdnsrslvr.dll5.2.3790.423845,56819-Feb-200811:01x86SP2SP2QFE\WOW

Para todas las ediciones de 32 bits compatibles de Windows Vista

Contraer esta tablaAmpliar esta tabla
File nameFile versionFile sizeDateTimePlatform
Update-bf.mumNot Applicable1,96517-Dec-200721:43Not Applicable
X86_2eab2598394925b96c8961609ae8b96d_31bf3856ad364e35_6.0.6000.16615_none_f45f001845cac2d4.manifestNot Applicable69817-Dec-200721:43Not Applicable
X86_634306107e5383092982848105b6e394_31bf3856ad364e35_6.0.6000.20740_none_1ba814db547b83d5.manifestNot Applicable69817-Dec-200721:43Not Applicable
X86_microsoft-windows-dns-client_31bf3856ad364e35_6.0.6000.16615_none_dff66fbd85366d1e.manifestNot Applicable28,22316-Dec-200723:13Not Applicable
X86_microsoft-windows-dns-client_31bf3856ad364e35_6.0.6000.20740_none_e05a9b529e70e208.manifestNot Applicable28,22316-Dec-200723:16Not Applicable
Dnsapi.dll6.0.6000.16615162,81616-Dec-200711:42x86
Dnscacheugc.exe6.0.6000.1661524,57616-Dec-200711:41x86
Dnsrslvr.dll6.0.6000.1661583,96816-Dec-200711:42x86
Dnsapi.dll6.0.6000.20740162,81616-Dec-200711:49x86
Dnscacheugc.exe6.0.6000.2074024,57616-Dec-200709:41x86
Dnsrslvr.dll6.0.6000.2074084,48016-Dec-200711:49x86

Para todas las ediciones basadas en x64 compatibles de Windows Vista

Contraer esta tablaAmpliar esta tabla
File nameFile versionFile sizeDateTimePlatform
Amd64_3c3a1b3043595bfb6b094c17556703ee_31bf3856ad364e35_6.0.6000.20740_none_a25cc727ef4e638e.manifestNot Applicable70217-Dec-200721:43Not Applicable
Amd64_956f9cd70e18dfb3283d0ddf788ac249_31bf3856ad364e35_6.0.6000.16615_none_4f2ad4e1ab52bcf5.manifestNot Applicable70217-Dec-200721:43Not Applicable
Amd64_9df4bf50cc2777281cde7a487f5f3f4c_31bf3856ad364e35_6.0.6000.20740_none_211966c3b6e6347a.manifestNot Applicable70217-Dec-200721:43Not Applicable
Amd64_c0d696e05420d5a77c01f7660a5e5a77_31bf3856ad364e35_6.0.6000.16615_none_44bf7047e619a83e.manifestNot Applicable70217-Dec-200721:43Not Applicable
Amd64_microsoft-windows-dns-client_31bf3856ad364e35_6.0.6000.16615_none_3c150b413d93de54.manifestNot Applicable28,25116-Dec-200723:20Not Applicable
Amd64_microsoft-windows-dns-client_31bf3856ad364e35_6.0.6000.20740_none_3c7936d656ce533e.manifestNot Applicable28,25117-Dec-200708:40Not Applicable
Package_1_for_kb945553_bf~31bf3856ad364e35~amd64~~6.0.1.0.mumNot Applicable1,76617-Dec-200721:43Not Applicable
Package_1_for_kb945553~31bf3856ad364e35~amd64~~6.0.1.0.mumNot Applicable3,64417-Dec-200721:43Not Applicable
Package_2_for_kb945553_bf~31bf3856ad364e35~amd64~~6.0.1.0.mumNot Applicable1,97917-Dec-200721:43Not Applicable
Package_2_for_kb945553~31bf3856ad364e35~amd64~~6.0.1.0.mumNot Applicable3,86117-Dec-200721:43Not Applicable
Update-bf.mumNot Applicable1,89917-Dec-200721:43Not Applicable
Wow64_microsoft-windows-dns-client_31bf3856ad364e35_6.0.6000.16615_none_4669b59371f4a04f.manifestNot Applicable27,37616-Dec-200723:06Not Applicable
Wow64_microsoft-windows-dns-client_31bf3856ad364e35_6.0.6000.20740_none_46cde1288b2f1539.manifestNot Applicable27,37616-Dec-200723:12Not Applicable
Dnsapi.dll6.0.6000.16615217,60016-Dec-200712:46x64
Dnscacheugc.exe6.0.6000.1661527,64816-Dec-200712:45x64
Dnsrslvr.dll6.0.6000.16615114,17616-Dec-200712:46x64
Dnsapi.dll6.0.6000.20740217,60017-Dec-200708:14x64
Dnscacheugc.exe6.0.6000.2074027,64817-Dec-200705:47x64
Dnsrslvr.dll6.0.6000.20740114,68817-Dec-200708:14x64
Dnsapi.dll6.0.6000.16615162,81616-Dec-200711:42x86
Dnscacheugc.exe6.0.6000.1661524,57616-Dec-200711:41x86
Dnsapi.dll6.0.6000.20740162,81616-Dec-200711:49x86
Dnscacheugc.exe6.0.6000.2074024,57616-Dec-200709:41x86

Propiedades

Id. de artículo: 945553 - Última revisión: martes, 12 de agosto de 2008 - Versión: 2.1
La información de este artículo se refiere a:
  • Microsoft Windows Server 2003 R2 Standard Edition (32-bit x86)
  • Microsoft Windows Server 2003 R2 Enterprise Edition (32-Bit x86)
  • Microsoft Windows Server 2003 R2 Datacenter Edition (32-Bit x86)
  • Microsoft Windows Server 2003 R2 Standard x64 Edition
  • Microsoft Windows Server 2003 R2 Enterprise x64 Edition
  • Microsoft Windows Server 2003 R2 Datacenter x64 Edition
  • Microsoft Windows Server 2003, Standard x64 Edition
  • Microsoft Windows Server 2003, Enterprise x64 Edition
  • Microsoft Windows Server 2003, Datacenter x64 Edition
  • Microsoft Windows Server 2003 Service Pack 1 sobre las siguientes plataformas
    • 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, Enterprise Edition for Itanium-based Systems
    • Microsoft Windows Server 2003, Datacenter Edition for Itanium-Based Systems
    • Microsoft Windows Small Business Server 2003 Standard Edition
  • Microsoft Windows Server 2003 Service Pack 2 sobre las siguientes plataformas
    • 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, Enterprise Edition for Itanium-based Systems
    • Microsoft Windows Server 2003, Datacenter Edition for Itanium-Based Systems
    • Microsoft Windows Server 2003, Standard x64 Edition
    • Microsoft Windows Server 2003, Enterprise x64 Edition
    • Microsoft Windows Server 2003, Datacenter x64 Edition
    • Microsoft Windows Server 2003 R2 Standard Edition (32-bit x86)
    • Microsoft Windows Server 2003 R2 Enterprise Edition (32-Bit x86)
    • Microsoft Windows Server 2003 R2 Datacenter Edition (32-Bit x86)
    • Microsoft Windows Server 2003 R2 Standard x64 Edition
    • Microsoft Windows Server 2003 R2 Enterprise x64 Edition
    • Microsoft Windows Server 2003 R2 Datacenter x64 Edition
  • 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 Small Business Server 2003 Standard Edition
  • Microsoft Windows Server 2003, Datacenter Edition for Itanium-Based Systems
  • Microsoft Windows Server 2003, Enterprise Edition for Itanium-based Systems
  • Microsoft Windows XP Tablet PC Edition 2005
  • Microsoft Windows XP Media Center Edition 2005
  • Microsoft Windows XP Professional x64 Edition
  • Microsoft Windows XP Service Pack 2 sobre las siguientes plataformas
    • Microsoft Windows XP Professional
    • Microsoft Windows XP Home Edition
    • Microsoft Windows XP Professional x64 Edition
  • Microsoft Windows 2000 Server SP4 sobre las siguientes plataformas
    • Microsoft Windows 2000 Datacenter Server
    • Microsoft Windows 2000 Advanced Server
    • Microsoft Windows 2000 Server
    • Microsoft Windows 2000 Professional Edition
  • Microsoft Small Business Server 2000 Standard Edition
  • Windows Vista Ultimate
  • Windows Vista Enterprise
  • Windows Vista Business
  • Windows Vista Home Premium
  • Windows Vista Home Basic
  • Windows Vista Starter
  • Windows Vista Ultimate 64-bit edition
  • Windows Vista Enterprise 64-bit edition
  • Windows Vista Home Premium 64-bit edition
  • Windows Vista Home Basic 64-bit edition
Palabras clave: 
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