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Vulnerability Bulletins


Vulnerabilidad en el procesado de objetos COM

Vulnerability classification

Property Value
Confidence level Oficial
Impact Compromiso Root
Dificulty Principiante
Required attacker level Acceso remoto con cuenta

System information

Property Value
Affected manufacturer Microsoft
Affected software Microsoft Windows 2000 Service Pack 3
Microsoft Windows 2000 Service Pack 4
Microsoft Windows XP Service Pack 1
Microsoft Windows XP Service Pack 2
Microsoft Windows XP 64-Bit Edition Service Pack 1 (Itanium)
Microsoft Windows XP 64-Bit Edition Version 2003 (Itanium)
Microsoft Windows Server 2003
Microsoft Windows Server 2003 Itanium-based Systems
Microsoft Exchange 2000 Server Service Pack 3
Microsoft Exchange Server 2003
Microsoft Exchange Server 2003 Service Pack 1
Microsoft Exchange Server 5.0 Service Pack 2
Microsoft Exchange Server 5.5 Service Pack 4
Microsoft Windows 98
Microsoft Windows 98 Second Edition (SE)
Microsoft Windows Millennium Edition (ME)
Microsoft Office XP Service Pack 3
Microsoft Office XP Service Pack 2
Microsoft Office 2003 Service Pack 1
Microsoft Office 2003

Description

Se ha descubierto una vulnerabilidad en múltiples productos de Microsoft. La vulnerabilidad reside en la forma en que los productos afectados acceden a memoria cuando se procesan objetos COM.

La explotación de esta vulnerabilidad podría permitir a un usuario local elevar sus privilegios.

Solution



Actualización de software

Microsoft
Microsoft Windows 2000 Service Pack 3
Microsoft Windows 2000 Service Pack 4
http://www.microsoft.com/downloads/details.aspx?FamilyId=84B4F65E-39D5-4521-B692-051F76F2492E
Microsoft Windows XP Service Pack 1
Microsoft Windows XP Service Pack 2
http://www.microsoft.com/downloads/details.aspx?FamilyId=A0E59D77-8AC1-4AC0-9572-A7E1C2E4A66A
Microsoft Windows XP 64-Bit Edition Service Pack 1 (Itanium)
http://www.microsoft.com/downloads/details.aspx?FamilyId=F80EABC3-6D39-4532-9178-7967626977EE
Microsoft Windows XP 64-Bit Edition Version 2003 (Itanium)
http://www.microsoft.com/downloads/details.aspx?FamilyId=A2C9E842-551C-458E-BF19-1C2BA9F21A06
Microsoft Windows Server 2003
http://www.microsoft.com/downloads/details.aspx?FamilyId=83B97ECE-0010-443E-9353-82FFCAF73771
Microsoft Windows Server 2003 Itanium-based Systems
http://www.microsoft.com/downloads/details.aspx?FamilyId=A2C9E842-551C-458E-BF19-1C2BA9F21A06

Standar resources

Property Value
CVE CAN-2005-0047
BID

Other resources

Microsoft Security Bulletin MS05-012
http://www.microsoft.com/technet/security/Bulletin/MS05-012.mspx

Version history

Version Comments Date
1.0 Aviso emitido 2005-02-09
2.0 Exploit público disponible 2005-05-31
Ministerio de Defensa
CNI
CCN
CCN-CERT