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Vulnerability Bulletins


Ejecución de código en el control de ActiveX HTML Help de Microsoft

Vulnerability classification

Property Value
Confidence level Oficial
Impact Obtener acceso
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 4
Microsoft Windows XP Service Pack 2
Microsoft Windows XP Professional x64 Edition
Microsoft Windows Server 2003
Microsoft Windows Server 2003 Service
Microsoft Windows Server 2003 / Itanium-based Systems
Microsoft Windows Server 2003 SP1 / Itanium-based Systems
Microsoft Windows Server 2003 x64 Edition

Description

Se ha descubierto una vulnerabilidad en Microsoft Windows 2000 SP3, XP SP2 y Professional 2003 SP1. La vulnerabilidad reside en un error no especificado en el control de ActiveX HTML Help (Hhctrl.ocx), relacionado con parámetros no inicializados.

Un atacante remoto podría ejecutar código arbitrario mediate funciones no especificadas.

Solution



Actualización de software

Microsoft
Microsoft Windows 2000 Service Pack 4
http://www.microsoft.com/downloads/details.aspx?FamilyId=211a9c07-88ff-4ae4-a82a-ce2045c6c4fe
Microsoft Windows XP Service Pack 2
http://www.microsoft.com/downloads/details.aspx?FamilyId=a3700273-d7da-4a60-ba80-c95c8036d670
Microsoft Windows XP Professional x64 Edition
http://www.microsoft.com/downloads/details.aspx?FamilyId=69ef4daa-cf0f-4898-8675-911428e7fd74
Microsoft Windows Server 2003
http://www.microsoft.com/downloads/details.aspx?FamilyId=5a1f1607-b6ec-41e2-aac0-34387f1211a7
Microsoft Windows Server 2003 Service
http://www.microsoft.com/downloads/details.aspx?FamilyId=5a1f1607-b6ec-41e2-aac0-34387f1211a7
Microsoft Windows Server 2003 / Itanium-based Systems
http://www.microsoft.com/downloads/details.aspx?FamilyId=d638c8e8-5fbe-4a32-945c-440a4b684b0f
Microsoft Windows Server 2003 SP1 / Itanium-based Systems
http://www.microsoft.com/downloads/details.aspx?FamilyId=d638c8e8-5fbe-4a32-945c-440a4b684b0f
Microsoft Windows Server 2003 x64 Edition
http://www.microsoft.com/downloads/details.aspx?FamilyId=65bf2245-6c89-43db-8d28-12988791c395

Standar resources

Property Value
CVE CVE-2007-0214
BID

Other resources

Microsoft Security Bulletin MS07-008
http://www.microsoft.com/technet/security/Bulletin/ms07-008.mspx

Version history

Version Comments Date
1.0 Aviso emitido 2007-02-15
Ministerio de Defensa
CNI
CCN
CCN-CERT