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ESB-2013.0501.2 - UPDATE [Win] Microsoft Sharepoint Server 2013: Access confidential data - Existing account

Date: 10 April 2013

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             AUSCERT External Security Bulletin Redistribution

                              ESB-2013.0501.2
 Vulnerability in SharePoint Could Allow Information Disclosure (2827663)
                               10 April 2013

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

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

Product:           Microsoft Sharepoint Server 2013
Publisher:         Microsoft
Operating System:  Windows
Impact/Access:     Access Confidential Data -- Existing Account
Resolution:        Patch/Upgrade
CVE Names:         CVE-2013-1290  

Original Bulletin: 
   https://technet.microsoft.com/en-us/security/bulletin/ms13-030

Revision History:  April 10 2013: Updated the Summary
                   April  9 2013: Initial Release

- --------------------------BEGIN INCLUDED TEXT--------------------

Microsoft Security Bulletin MS13-030 - Important

Vulnerability in SharePoint Could Allow Information Disclosure (2827663)

Published Date: April 9, 2013

Version: 1.0

General Information

Executive Summary

This security update resolves a publicly disclosed vulnerability in Microsoft 
SharePoint Server. The vulnerability could allow information disclosure if an 
attacker determined the address or location of a specific SharePoint list and 
gained access to the SharePoint site where the list is maintained. The attacker 
would need to be able to satisfy the SharePoint site's authentication requests 
to exploit this vulnerability.

This security update is rated Important for all supported editions of Microsoft 
SharePoint Server 2013. 

Affected Software

Microsoft SharePoint Server 2013 (coreserver)(2760625)
Microsoft SharePoint Server 2013 (sts)

Incorrect Access Rights Information Disclosure Vulnerability - CVE-2013-1290

An information disclosure vulnerability exists in the way that SharePoint 
Server enforces access controls on specific SharePoint Lists.

- --------------------------END INCLUDED TEXT--------------------

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===========================================================================
Australian Computer Emergency Response Team
The University of Queensland
Brisbane
Qld 4072

Internet Email: auscert@auscert.org.au
Facsimile:      (07) 3365 7031
Telephone:      (07) 3365 4417 (International: +61 7 3365 4417)
                AusCERT personnel answer during Queensland business hours
                which are GMT+10:00 (AEST).
                On call after hours for member emergencies only.
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