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ESB-2014.0497 - [Win][UNIX/Linux] EMC Documentum Content Server: Access confidential data - Existing account

Date: 14 April 2014

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2014.0497
          ESA-2014-026: EMC Documentum Content Server Information
                         Disclosure Vulnerability
                               14 April 2014

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

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

Product:          EMC Documentum Content Server
Publisher:        EMC
Operating System: UNIX variants (UNIX, Linux, OSX)
                  Windows
Impact/Access:    Access Confidential Data -- Existing Account
Resolution:       Patch/Upgrade
CVE Names:        CVE-2014-0642  

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ESA-2014-026: EMC Documentum Content Server Information Disclosure Vulnerability

EMC Identifier: ESA-2014-026

CVE Identifier:  CVE-2014-0642

Severity Rating: CVSS v2 Base Score: 4 (AV:N/AC:L/Au:S/C:P/I:N/A:N)

Affected products:  
•	All EMC Documentum Content Server versions of 7.1
•	All EMC Documentum Content Server versions of 7.0
•	All EMC Documentum Content Server versions of 6.7 SP2
•	All EMC Documentum Content Server versions of 6.7 SP1
•	All EMC Documentum Content Server versions prior to 6.7 SP1

Summary:  
EMC Documentum Content Server may be vulnerable to an information disclosure vulnerability.

Details: 
EMC Documentum Content Server may be vulnerable to an information disclosure vulnerability that could be potentially exploited by malicious users to gain unauthorized access to metadata. This is due to improper authorization checks being performed when trying to access metadata from folders outside of restricted folders configured for Content Server users. This vulnerability is only limited to reading the metadata as the malicious user is not able to gain read/write access to the content itself. 

Resolution: 
EMC recommends all customers to upgrade to one of the versions listed below at the earliest opportunity. 
•	EMC Documentum Content Server version 7.1 P02 and later
•	EMC Documentum Content Server version 7.0 P13 and later
•	EMC Documentum Content Server version 6.7 SP2 P13 and later
•	EMC Documentum Content Server version 6.7 SP1 P26 and later

Link to remedies:
Registered EMC Online Support customers can download patches and software from support.emc.com at: https://support.emc.com/downloads/2732_Documentum-Server

Credits: EMC would like to thank Yuri Simione (http://twitter.com/artika4biz) for reporting this issue. 



Read and use the information in this EMC Security Advisory to assist in avoiding any situation that might arise from the problems described herein. If you have any questions regarding this product alert, contact EMC Software Technical Support at 1-877-534-2867.

For an explanation of Severity Ratings, refer to EMC Knowledgebase solution emc218831. EMC recommends all customers take into account both the base score and any relevant temporal and environmental scores which may impact the potential severity associated with particular security vulnerability.

EMC Corporation distributes EMC Security Advisories, in order to bring to the attention of users of the affected EMC products, important security information. EMC recommends that all users determine the applicability of this information to their individual situations and take appropriate action. The information set forth herein is provided "as is" without warranty of any kind. EMC disclaims all warranties, either express or implied, including the warranties of merchantability, fitness for a particular purpose, title and non-infringement. In no event, shall EMC or its suppliers, be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if EMC or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages, so the foregoing limitation may not apply.




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

Internet Email: auscert@auscert.org.au
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