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Vulnerability Bulletins


Denegación de Servicio en DirectPlay

Vulnerability classification

Property Value
Confidence level Oficial
Impact Denegación de Servicio
Dificulty Experto
Required attacker level Acceso remoto sin cuenta a un servicio exotico

System information

Property Value
Affected manufacturer Microsoft
Affected software Microsoft Windows 2000 Service Pack 2
Microsoft Windows 2000 Service Pack 3
Microsoft Windows 2000 Service Pack 4
Microsoft Windows XP
Microsoft Windows XP Service Pack 1
Microsoft Windows XP 64-Bit Edition Service Pack 1
Microsoft Windows XP 64-Bit Edition Version 2003
Microsoft Windows Server 2003
Microsoft Windows Server 2003 64-Bit Edition
Microsoft Windows 98
Microsoft Windows 98 Second Edition (SE)
Microsoft Windows Millennium Edition (Me)
Microsoft DirectX 7.0a, 7.1, 8.1, 8.1a, 8.1b, 8.2, 9.0, 9.0a, 9.0b & Windows 98, Windows 98 Second Edition, Windows Millennium Edition
Microsoft DirectX 8.0, 8.0a & Windows 2000
Microsoft DirectX 8.1, 8.1a, 8.1b & Windows 2000
Microsoft DirectX 8.2 & Windows 2000, Windows XP
Microsoft DirectX 9.0, 9.0a, 9.0b & Windows 2000, Windows XP, Windows Server 2003

Description

Se ha descubierto una vulnerabilidad en la implementación de la API IDirectPlay4 de Microsoft DirectPlay. La vulnerabilidad reside en la falta de una validación de paquetes robusta. Aplicaciones que implementan esta API son típicamente juegos multijugador basados en red.

La explotación de esta vulnerabilidad podría permitir a un atacante remoto causar una denegación de servicio de una aplicación DirectPlay.

Solution



Actualización de software

Microsoft
Microsoft Windows 2000 Service Pack 2
Microsoft Windows 2000 Service Pack 3
Microsoft Windows 2000 Service Pack 4
http://www.microsoft.com/downloads/details.aspx?FamilyId=DCAED052-6CE6-4709-84B3-9F1E0C182010
Microsoft Windows XP
Microsoft Windows XP Service Pack 1
http://www.microsoft.com/downloads/details.aspx?FamilyId=1BEF9C9D-B317-4575-90E6-E89779469D37
Microsoft Windows XP 64-Bit Edition Service Pack 1
http://www.microsoft.com/downloads/details.aspx?FamilyId=B99445C7-3070-4CFA-9CCE-225B92E90698
Microsoft Windows XP 64-Bit Edition Version 2003
http://www.microsoft.com/downloads/details.aspx?FamilyId=F677DCD7-00D6-4DB6-A4E8-201579CC0761
Microsoft Windows Server 2003
http://www.microsoft.com/downloads/details.aspx?FamilyId=EBA8BD7D-033B-460D-9088-4BFE7BE22B73
Microsoft Windows Server 2003 64-Bit Edition
http://www.microsoft.com/downloads/details.aspx?FamilyId=F677DCD7-00D6-4DB6-A4E8-201579CC0761
Microsoft DirectX 8.0, 8.0a & Windows 2000
http://www.microsoft.com/downloads/details.aspx?FamilyId=5595043A-AD55-47E3-A5CE-778DCDE13820
Microsoft DirectX 8.1, 8.1a, 8.1b & Windows 2000
http://www.microsoft.com/downloads/details.aspx?FamilyId=52139FDD-7926-4DAE-A872-F67B1B55F2D0
Microsoft DirectX 8.2 & Windows 2000, Windows XP
http://www.microsoft.com/downloads/details.aspx?FamilyId=AC8325FA-DB1B-4A77-9800-716C5C74AC74
Microsoft DirectX 9.0, 9.0a, 9.0b & Windows 2000, Windows XP, Windows Server 2003
http://www.microsoft.com/downloads/details.aspx?FamilyId=BF58AC23-62D5-4650-AEEF-B79551D5F778

Standar resources

Property Value
CVE CAN-2004-0202
BID

Other resources

Microsoft Security Bulletin MS04-016
http://www.microsoft.com/technet/security/Bulletin/MS04-016.mspx

Version history

Version Comments Date
1.0 Aviso emitido 2004-06-09
Ministerio de Defensa
CNI
CCN
CCN-CERT