Operating System:

[Win]

Published:

13 November 2013

Protect yourself against future threats.

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2013.1612
        Vulnerability in Microsoft Outlook Could Allow Information
                           Disclosure (2894514)
                             13 November 2013

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        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           Microsoft Outlook
                   Microsoft Office
Publisher:         Microsoft
Operating System:  Windows
Impact/Access:     Access Confidential Data -- Remote with User Interaction
Resolution:        Patch/Upgrade
CVE Names:         CVE-2013-3905  

Original Bulletin: 
   http://technet.microsoft.com/en-us/security/bulletin/ms13-094

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Microsoft Security Bulletin MS13-094 - Important Vulnerability in Microsoft 
Outlook Could Allow Information Disclosure (2894514)

Published: Tuesday, November 12, 2013

Version: 1.0

General Information

Executive Summary

This security update resolves a publicly disclosed vulnerability in Microsoft
Outlook. The vulnerability could allow information disclosure if a user opens
or previews a specially crafted email message using an affected edition of 
Microsoft Outlook. An attacker who successfully exploited this vulnerability 
could ascertain system information, such as the IP address and open TCP ports,
from the target system and other systems that share the network with the 
target system.

This security update is rated Important for all supported editions of 
Microsoft Outlook 2007, Microsoft Outlook 2010, Microsoft Outlook 2013, and 
Microsoft Outlook 2013 RT.

Affected Software

Microsoft Office 2007 Service Pack 3
Microsoft Office 2010 Service Pack 1 (32-bit editions)
Microsoft Office 2010 Service Pack 2 (32-bit editions)
Microsoft Office 2010 Service Pack 1 (64-bit editions)
Microsoft Office 2010 Service Pack 2 (64-bit editions)
Microsoft Office 2013 (32-bit editions)
Microsoft Office 2013 (64-bit editions)
Microsoft Office 2013 RT

Vulnerability Information

S/MIME AIA Vulnerability  CVE-2013-3905

An information disclosure vulnerability exists when Microsoft Outlook does not 
properly handle the expansion of S/MIME certificate metadata. An attacker who 
successfully exploited this vulnerability could ascertain system information, 
such as the IP address and open TCP ports, from the target system and other 
systems that share the network with the target system.

To view this vulnerability as a standard entry in the Common Vulnerabilities 
and Exposures list, see CVE-2013-3905.

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===========================================================================
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