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Vulnerability Bulletins


Denegación de servicio en Active Directory de Microsoft Windows

Vulnerability classification

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

System information

Property Value
Affected manufacturer Microsoft
Affected software Microsoft Windows 2000 Server Service Pack 4
Microsoft Windows XP Professional Service Pack 2
Microsoft Windows XP Professional Service Pack 3
Microsoft Windows XP Professional x64 Edition
Microsoft Windows XP Professional x64 Edition Service Pack 2
Microsoft Windows Server 2003 Service Pack 1
Microsoft Windows Server 2003 Service Pack 2
Microsoft Windows Server 2003 x64 Edition
Microsoft Windows Server 2003 x64 Edition Service Pack 2
Microsoft Windows Server 2003 SP1 para Itanium-based Systems
Microsoft Windows Server 2003 SP2 para Itanium-based Systems
Microsoft Windows Server 2008 para 32-bit Systems
Microsoft Windows Server 2008 para x64-based Systems

Description

Se ha encontrado una vulnerabilidad en Active Directory, Active Directory Application Mode y Active Directory Lightweight Directory Services en Microsoft Windows 2000 Server, Windows Server 2003, Windows Server 2008, y Windows XP Professional. La vulnerabilidad reside en un error en la validación de ciertas peticiones LDAP.

Un atacante remoto podría causar una denegación de servicio mediante un paquete LDAP especialmente diseñado.

El boletín MS08-035 sustituye al MS08-003.

Solution



Actualización de software

Microsoft (MS08-035)
Active Directory / Microsoft Windows 2000 Server SP4 / patch Windows2000-kb949014-x86-enu
Active Directory Application Mode / Microsoft Windows XP Professional SP2 y SP3 / patch Windowsxp-kb949269-x86-enu
Active Directory Application Mode / Microsoft Windows XP Professional x64 Edition y x64 Edition SP2 / patch WindowsServer2003.WindowsXP-kb949269-x64-enu
Active Directory / Microsoft Windows Server 2003 / patch Windowsserver2003-kb949014-x86-enu
Active Directory / Microsoft Windows Server 2003 x64 / patch Windowsserver2003.WindowsXP-KB949014-x64-enu
Active Directory / Microsoft Windows Server 2003 Itanium / patch Windowsserver2003-KB949014-ia64-enu
Active Directory Application Mode / Microsoft Windows Server 2003 / patch Windowsserver2003-kb949269-x86-enu
Active Directory Application Mode / Microsoft Windows Server 2003 x64 / patch Windowsserver2003.WindowsXP-KB949269-x64-enu
Active Directory Application Mode / Microsoft Windows Server 2003 Itanium / patch Windowsserver2003-KB949269-ia64-enu
Active Directory / Microsoft Windows Server 2008 / patch Windows6.0-KB949014-x86
Active Directory Lightweight Directory Services / Microsoft Windows Server 2008 / patch Windows6.0-KB949014-x86
Active Directory / Microsoft Windows Server 2008 x64 / patch Windows6.0-KB949014-x64
Active Directory Lightweight Directory Services / Microsoft Windows Server 2008 x64 / patch Windows6.0-KB949014-x64
http://www.microsoft.com/downloads

Standar resources

Property Value
CVE CVE-2008-1445
BID 29584

Other resources

Microsoft Security Bulletin (MS08-035)
http://www.microsoft.com/technet/security/bulletin/ms08-035.mspx

Version history

Version Comments Date
1.0 Aviso emitido 2008-06-11
Ministerio de Defensa
CNI
CCN
CCN-CERT