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Vulnerability Bulletins


Corrupción de memoria al parsear HTML en Internet Explorer

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 Internet Explorer 5.01 SP4
Microsoft Internet Explorer 6 SP1
Microsoft Internet Explorer 6

Description

Se ha descubierto una vulnerabilidad de tipo "HTML Rendering Memory Corruption Vulnerability" en Microsoft Internet Explorer 5.01 hasta la versión 6. La vulnerabilidad reside en un mal manejo de ciertos campos.

Un atacante remoto podría ejecutar código arbitrario mediante una página web especialmente diseñada que contenga varios tags DIV y propiedades de HTML CSS.

Solution



Actualización de software

Microsoft
Microsoft Internet Explorer 5.01 SP4 / Windows 2000 SP4
http://www.microsoft.com/downloads/details.aspx?FamilyId=B743B081-20D4-4C1C-BC86-254D2F653953
Microsoft Internet Explorer 6 SP1 / Windows 2000 SP4
http://www.microsoft.com/downloads/details.aspx?FamilyId=C65C8EE7-F78D-4D52-A20C-1F896E0DC0A8
Microsoft Internet Explorer 6 / Windows XP SP2
http://www.microsoft.com/downloads/details.aspx?FamilyId=EA3CE61C-3A28-4777-9EEF-1486BB483C4F
Microsoft Internet Explorer 6 / Windows XP Professional x64
http://www.microsoft.com/downloads/details.aspx?FamilyId=C535A36F-705E-4663-9EE4-B82632A50F0A
Microsoft Internet Explorer 6 / Windows Server 2003, Microsoft Windows Server 2003 SP1
http://www.microsoft.com/downloads/details.aspx?FamilyId=35EEF49C-E3D7-41EE-82F5-964A3959D453
Microsoft Internet Explorer 6 / Windows Server 2003 Itanium, Windows Server 2003 SP1 Itanium
http://www.microsoft.com/downloads/details.aspx?FamilyId=E8E03176-F93B-4DE7-AC95-01F9B1C5409C
Microsoft Internet Explorer 6 / Windows Server 2003 x64
http://www.microsoft.com/downloads/details.aspx?familyid=ABE4FE3E-BDB6-44B1-B203-528C67980B8F

Standar resources

Property Value
CVE CVE-2006-4687
BID

Other resources

Microsoft Security Bulletin (MS06-067)
http://www.microsoft.com/technet/security/bulletin/ms06-067.mspx

Version history

Version Comments Date
1.0 Aviso emitido 2006-11-16