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Vulnerability Bulletins


Desbordamiento de búfer en la implementación RPC de Microsoft

Vulnerability classification

Property Value
Confidence level Oficial
Impact Compromiso Root
Dificulty Principiante
Required attacker level Acceso remoto sin cuenta a un servicio estandar

System information

Property Value
Affected manufacturer Microsoft
Affected software Microsoft Windows NT 4.0
Microsoft Windows NT 4.0 Terminal Services Edition
Microsoft Windows 2000
Microsoft Windows XP
Microsoft Windows Server 2003

Description

Se ha descubierto una vulnerabilidad en la implementación RPC de Microsoft. La explotación de esta vulnerabilida podría permitir a un atacante remoto provocar una denegación de servicio o, incluso, la ejecución remota de código con privilegios de "Local System".

Solution



Actualización de software

Microsoft Windows
Windows NT 4.0
http://www.microsoft.com/downloads/details.aspx?FamilyId=2CC66F4E-217E-4FA7-BDBF-DF77A0B9303F
Windows NT 4.0 Terminal Server Edition
http://www.microsoft.com/downloads/details.aspx?FamilyId=6C0F0160-64FA-424C-A3C1-C9FAD2DC65CA
Windows 2000
http://www.microsoft.com/downloads/details.aspx?FamilyId=C8B8A846-F541-4C15-8C9F-220354449117
Windows XP 32 bit Edition
http://www.microsoft.com/downloads/details.aspx?FamilyId=2354406C-C5B6-44AC-9532-3DE40F69C074
Windows XP 64 bit Edition
http://www.microsoft.com/downloads/details.aspx?FamilyId=1B00F5DF-4A85-488F-80E3-C347ADCC4DF1
Windows Server 2003 32 bit Edition
http://www.microsoft.com/downloads/details.aspx?FamilyId=F8E0FF3A-9F4C-4061-9009-3A212458E92E
Windows Server 2003 64 bit Edition
http://www.microsoft.com/downloads/details.aspx?FamilyId=2B566973-C3F0-4EC1-995F-017E35692BC7

Standar resources

Property Value
CVE CAN-2003-0352
BID

Other resources

CERT Advisory CA-2003-16 Buffer Overflow in Microsoft RPC
http://www.cert.org/advisories/CA-2003-16.html

Microsoft Security Bulletin MS03-026
http://www.microsoft.com/technet/security/bulletin/MS03-026.mspx

Version history

Version Comments Date
1.0 Aviso emitido 2003-07-29
Ministerio de Defensa
CNI
CCN
CCN-CERT