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Vulnerability Bulletins


Vulnerabilidad en la verificación de Authenticode permite ejecución remota de código

Vulnerability classification

Property Value
Confidence level Oficial
Impact Obtener acceso
Dificulty Experto
Required attacker level Acceso remoto sin cuenta a un servicio estandar

System information

Property Value
Affected manufacturer Microsoft
Affected software Microsoft Windows NT Workstation 4.0
Microsoft Windows NT Server 4.0
Microsoft Windows NT Server 4.0, Terminal Server Edition
Microsoft Windows 2000 Service Pack 2
Microsoft Windows 2000 Service Pack 3, Service Pack 4
Microsoft Windows XP Gold
Microsoft Windows XP 64-bit Edition
Microsoft Windows XP 64-bit Edition Version 2003
Microsoft Windows Server 2003
Microsoft Windows Server 2003 64-bit Edition

Description

Se ha descubierto una vulnerabilidad en Authenticode por la que, bajo determinadas condiciones se podría instalar un control ActiveX sin petición de aprobación al usuario.

Solution



Actualización de software
Microsoft Windows NT Workstation 4.0
http://www.microsoft.com/downloads/details.aspx?FamilyId=921466F5-BC40-4E8E-BB57-6B81B57C21B6
Microsoft Windows NT Server 4.0
http://www.microsoft.com/downloads/details.aspx?FamilyId=21F64FF0-9175-42BE-A8E4-BDC59A98BDF2
Microsoft Windows NT Server 4.0, Terminal Server Edition
http://www.microsoft.com/downloads/details.aspx?FamilyId=C6688576-4682-4A30-BBD7-1817F2944890
Microsoft Windows 2000 Service Pack 2
http://www.microsoft.com/downloads/details.aspx?FamilyId=C862E049-58B2-4486-8D98-23183D7EE17D
Microsoft Windows 2000 Service Pack 3, Service Pack 4
http://www.microsoft.com/downloads/details.aspx?FamilyId=90D27AEC-7D2A-45FD-B85A-E98E574338F1
Microsoft Windows XP Gold
http://www.microsoft.com/downloads/details.aspx?FamilyId=6CDF5303-D767-4D68-9BA7-055E93E87847
Microsoft Windows XP 64-bit Edition
http://www.microsoft.com/downloads/details.aspx?FamilyId=D92EF2E8-C03A-43C0-B428-D76C4B669151
Microsoft Windows XP 64-bit Edition Version 2003
http://www.microsoft.com/downloads/details.aspx?FamilyId=4DFF5AAB-FA62-4B81-9C08-5C9FCB905E11
Microsoft Windows Server 2003
http://www.microsoft.com/downloads/details.aspx?FamilyId=135D8C00-7B4B-4C21-8EAA-D58814635E0D
Microsoft Windows Server 2003 64-bit Edition
http://www.microsoft.com/downloads/details.aspx?FamilyId=4DFF5AAB-FA62-4B81-9C08-5C9FCB905E11

Standar resources

Property Value
CVE CAN-2003-0660
BID

Other resources

Microsoft Security Bulletin MS03-041
http://www.microsoft.com/technet/treeview/default.asp?url=/technet/security/bulletin/MS03-041.asp

Version history

Version Comments Date
1.0 Aviso emitido 2003-10-16
Ministerio de Defensa
CNI
CCN
CCN-CERT