Microsoft Outlook Express Content Disposition Parsing Information Disclosure Vulnerability

Bugtraq ID:	24410
Class:	Origin Validation Error
CVE:	CVE-2007-2227
Remote:	Yes
Local:	No
Published:	Jun 12 2007 12:00AM
Updated:	Jun 14 2007 04:09PM
Credit:	Yosuke Hasegawa of WASC is credited with the discovery of this vulnerability.
Vulnerable:	Microsoft Windows Mail 0 + Microsoft Windows Vista 0 + Microsoft Windows Vista x64 Edition 0 Microsoft Outlook Express 6.0 SP2 Microsoft Outlook Express 6.0 SP1 + Microsoft Windows XP 64-bit Edition SP1 + Microsoft Windows XP 64-bit Edition SP1 + Microsoft Windows XP Home SP1 + Microsoft Windows XP Home SP1 + Microsoft Windows XP Professional SP1 + Microsoft Windows XP Professional SP1 Microsoft Outlook Express 6.0 + Microsoft Windows Server 2003 Datacenter Edition + Microsoft Windows Server 2003 Datacenter Edition + Microsoft Windows Server 2003 Datacenter Edition + Microsoft Windows Server 2003 Datacenter Edition Itanium 0 + Microsoft Windows Server 2003 Datacenter Edition Itanium 0 + Microsoft Windows Server 2003 Datacenter Edition Itanium 0 + Microsoft Windows Server 2003 Enterprise Edition + Microsoft Windows Server 2003 Enterprise Edition + Microsoft Windows Server 2003 Enterprise Edition + Microsoft Windows Server 2003 Enterprise Edition Itanium 0 + Microsoft Windows Server 2003 Enterprise Edition Itanium 0 + Microsoft Windows Server 2003 Enterprise Edition Itanium 0 + Microsoft Windows Server 2003 Itanium SP2 + Microsoft Windows Server 2003 Itanium SP2 + Microsoft Windows Server 2003 Itanium SP1 + Microsoft Windows Server 2003 Itanium SP1 + Microsoft Windows Server 2003 Standard Edition + Microsoft Windows Server 2003 Standard Edition + Microsoft Windows Server 2003 Standard Edition + Microsoft Windows Server 2003 Standard x64 Edition + Microsoft Windows Server 2003 Standard x64 Edition + Microsoft Windows Server 2003 Web Edition + Microsoft Windows Server 2003 Web Edition + Microsoft Windows Server 2003 Web Edition + Microsoft Windows Server 2003 x64 SP2 + Microsoft Windows Server 2003 x64 SP2 + Microsoft Windows XP 64-bit Edition + Microsoft Windows XP 64-bit Edition + Microsoft Windows XP Home + Microsoft Windows XP Home + Microsoft Windows XP Home + Microsoft Windows XP Media Center Edition SP2 + Microsoft Windows XP Media Center Edition SP2 + Microsoft Windows XP Media Center Edition + Microsoft Windows XP Media Center Edition + Microsoft Windows XP Media Center Edition + Microsoft Windows XP Professional + Microsoft Windows XP Professional + Microsoft Windows XP Professional + Microsoft Windows XP Professional x64 Edition SP2 + Microsoft Windows XP Professional x64 Edition SP2 + Microsoft Windows XP Tablet PC Edition SP2 + Microsoft Windows XP Tablet PC Edition SP2 + Microsoft Windows XP Tablet PC Edition + Microsoft Windows XP Tablet PC Edition
Not Vulnerable:

Microsoft Outlook Express Content Disposition Parsing Information Disclosure Vulnerability

Outlook Express is prone to a cross-domain information-disclosure vulnerability.

This vulnerability may let a malicious website access properties of a site in an arbitrary external domain in the context of the victim's browser. Attackers could exploit this issue to access sensitive information (such as cookies or passwords) that is associated with the external domain.

Microsoft Outlook Express Content Disposition Parsing Information Disclosure Vulnerability

To exploit this issue, an attacker must entice an unsuspecting victim into visiting a malicious page or viewing a malicious HTML email.

Microsoft Outlook Express Content Disposition Parsing Information Disclosure Vulnerability

Solution:
The vendor has released an advisory to address this issue in supported applications. Please see the referenced advisory for details on obtaining the appropriate updates.


Microsoft Windows Mail 0

• Microsoft Cumulative Security Update for Outlook Express for Windows Vista (KB929123)
  Windows Vista
  http://www.microsoft.com/downloads/details.aspx?FamilyId=ee57de19-44ea -48f2-ae28-e76fd2018633&displaylang=en


• Microsoft Cumulative Security Update for Outlook Express for Windows Vista for x64-based Systems (KB929123)
  Windows Vista x64 Edition
  http://www.microsoft.com/downloads/details.aspx?FamilyId=343db20f-7794 -4423-b11d-885329fbdf78&displaylang=en

Microsoft Outlook Express 6.0 SP2

• Microsoft Cumulative Security Update for Outlook Express for Windows Server 2003 (KB929123)
  Windows Server 2003 Service Pack 1
  http://www.microsoft.com/downloads/details.aspx?FamilyId=93808a74-035c -4ab7-9283-c693d7bd82be&displaylang=en


• Microsoft Cumulative Security Update for Outlook Express for Windows Server 2003 (KB929123)
  Windows Server 2003 Service Pack 2
  http://www.microsoft.com/downloads/details.aspx?FamilyId=93808a74-035c -4ab7-9283-c693d7bd82be&displaylang=en


• Microsoft Cumulative Security Update for Outlook Express for Windows Server 2003 for Itanium-based Systems (KB
  Windows Server 2003 with SP1 for Itanium-based Systems
  http://www.microsoft.com/downloads/details.aspx?FamilyId=2e62e96e-6571 -437d-a612-99175ac39025&displaylang=en


• Microsoft Cumulative Security Update for Outlook Express for Windows Server 2003 for Itanium-based Systems (KB
  Windows Server 2003 with SP2 for Itanium-based Systems
  http://www.microsoft.com/downloads/details.aspx?FamilyId=2e62e96e-6571 -437d-a612-99175ac39025&displaylang=en


• Microsoft Cumulative Security Update for Outlook Express for Windows Server 2003 x64 Edition (KB929123)
  Windows Server 2003 x64 Edition
  http://www.microsoft.com/downloads/details.aspx?FamilyId=f63323a9-e285 -45e5-84bd-71ae9da126e3&displaylang=en


• Microsoft Cumulative Security Update for Outlook Express for Windows Server 2003 x64 Edition (KB929123)
  Windows Server 2003 x64 Edition Service Pack 2
  http://www.microsoft.com/downloads/details.aspx?FamilyId=f63323a9-e285 -45e5-84bd-71ae9da126e3&displaylang=en


• Microsoft Cumulative Security Update for Outlook Express for Windows XP (KB929123)
  Windows XP Service Pack 2
  http://www.microsoft.com/downloads/details.aspx?FamilyId=27cca556-0872 -4803-b610-4c895ceb99aa&displaylang=en


• Microsoft Cumulative Security Update for Outlook Express for Windows XP x64 Edition (KB929123)
  Windows XP Professional x64 Edition
  http://www.microsoft.com/downloads/details.aspx?FamilyId=1ea813bf-bddb -40f0-8960-b9debc8413e7&displaylang=en


• Microsoft Cumulative Security Update for Outlook Express for Windows XP x64 Edition (KB929123)
  Windows XP Professional x64 Edition Service Pack 2
  http://www.microsoft.com/downloads/details.aspx?FamilyId=1ea813bf-bddb -40f0-8960-b9debc8413e7&displaylang=en

Microsoft Outlook Express Content Disposition Parsing Information Disclosure Vulnerability

References:

• Outlook Express Homepage (Microsoft)
  
• Windows Mail Product Page (Microsoft Corporation)
  
• Microsoft Homepage (Microsoft)
  
• Microsoft Security Bulletin MS07-034 - Critical (Microsoft)