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Vulnerability Bulletins


Cross-site scripting en Microsoft SharePoint Server 2007

Vulnerability classification

Property Value
Confidence level Oficial
Impact Aumento de la visibilidad
Dificulty Avanzado
Required attacker level Acceso remoto sin cuenta a un servicio estandar

System information

Property Value
Affected manufacturer Microsoft
Affected software Microsoft SharePoint Services 3.0 Microsoft Office InfoPath 2003
Microsoft Office InfoPath 2007
Microsoft Office SharePoint Server 2007

Description

Se ha descubierto una vulnerabilidad de tipo Cross-site scripting en Microsoft SharePoint Server 2007 12.0.0.6421 y posiblemente en versiones anteirores. La vulnerabilidad reside en un error en "_layouts/help.aspx".

Un atacante remoto podría conseguir una elevación de privilegios inyectando código web script o html arbitrario por medio del parámetro "cid0".

Este boletín sustituye a MS08-077.

Solution



Actualización de software

Microsoft (MS10-039)
Microsoft Office InfoPath 2003 SP3 / patch office2003-KB980923-FullFile-ENU
Microsoft Office InfoPath 2007 SP1 and Microsoft Office InfoPath 2007 SP2 / patch office-kb979441-fullfile-x86-glb
Microsoft Office SharePoint Server 2007 SP1 (32-bit) / patch office-kb979445-fullfile-x86-glb
Microsoft Office SharePoint Server 2007 SP2 (32-bit) / patch office-kb979445-fullfile-x86-glb
Microsoft Office SharePoint Server 2007 SP1 (64-bit) / patch office-kb979445-fullfile-x64-glb
Microsoft Office SharePoint Server 2007 SP2 (64-bit) / patch office-kb979445-fullfile-x64-glb
Microsoft Windows SharePoint Services 3.0 SP1 y SP2 (32-bit versions) / patch wss-kb983444-fullfile-x86-glb
Microsoft Windows SharePoint Services 3.0 SP1 y SP2 (64-bit versions) / patch wss-kb983444-fullfile-x64-glb
http://www.microsoft.com/downloads

Standar resources

Property Value
CVE CVE-2010-0817
BID

Other resources

Microsoft Security Advisory (983438)
http://www.microsoft.com/technet/security/advisory/983438.mspx

Microsoft Security Bulletin (MS10-039)
http://www.microsoft.com/technet/security/bulletin/MS10-039.mspx

Version history

Version Comments Date
1.0 Aviso emitido por Microsoft (983438) 2010-05-10
1.1 Aviso emitido por Microsoft (MS10-039) 2010-06-09
Ministerio de Defensa
CNI
CCN
CCN-CERT