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             AUSCERT External Security Bulletin Redistribution

                               ESB-2013.0659
           ESA-2013-021: EMC Documentum Multiple Vulnerabilities
                                10 May 2013

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

Product:          EMC Documentum Webtop
                  EMC Documentum WDK
                  EMC Documentum Taskspace
                  EMC Documentum Records Manager
Publisher:        EMC
Operating System: Windows
                  OS X
                  Solaris
Impact/Access:    Unauthorised Access      -- Remote with User Interaction
                  Cross-site Scripting     -- Remote with User Interaction
                  Access Confidential Data -- Remote with User Interaction
Resolution:       Patch/Upgrade
CVE Names:        CVE-2013-0939 CVE-2013-0938 CVE-2013-0937

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ESA-2013-021: EMC Documentum Multiple Vulnerabilities 

EMC Identifier: ESA-2013-021 

CVE Identifier: CVE-2013-0937, CVE-2013-0938, CVE-2013-0939

Severity Rating: See below for individual scores 

Affected products:
  
EMC Documentum Webtop versions prior 6.7 SP2
EMC Documentum WDK versions prior 6.7 SP2
EMC Documentum Taskspace versions prior 6.7 SP2
EMC Documentum Records Manager versions prior 6.7 SP2

Summary:  

Vulnerabilities exist in several EMC Documentum products that could potentially 
be exploited by a malicious user. 

Details:

Affected EMC Documentum products are vulnerable to the following 
vulnerabilities:

1.	Session Fixation Vulnerability (CVE-2013-0937)

Session fixation vulnerability could be potentially exploited by an 
unauthorized user to gain privileges to perform actions as a valid user by 
utilizing techniques to steal or gain access to an authenticated session.

CVSS v2 Base Score: 5.8 (AV:N/AC:M/Au:N/C:P/I:P/A:N)

2.	Cross Site Scripting Vulnerability  (CVE-2013-0938)

Cross-site scripting vulnerability could be potentially exploited for 
conducting malicious scripting by getting an authenticated user to click on 
specially-crafted links maliciously embedded within an email, web page or 
other source. This may lead to execution of malicious html requests or scripts 
in the context of the authenticated user.

CVSSv2 Base Score: 6.8 (AV:N/AC:M/Au:N/C:P/I:P/A:P)

3.	Cross Frame Scripting Vulnerability (CVE-2013-0939)

Cross Frame Scripting vulnerability could potentially be exploited by an 
attacker to steal sensitive information by inducing the authenticated user to 
navigate to a web page the attacker controls.   

CVSSv2 Base Score: 6.8 (AV:N/AC:M/Au:N/C:P/I:P/A:P)

Resolution:

The following products contain resolution to these issues:

EMC Documentum Webtop version 6.7 SP2
EMC Documentum WDK version 6.7 SP2
EMC Documentum Taskspace version 6.7 SP2
EMC Documentum Records Manager version 6.7 SP2

EMC strongly recommends all customers upgrade to above listed versions at the 
earliest opportunity. 

Link to remedies:

Registered EMC Online Support customers can download software from 
support.emc.com by navigating to:

https://emc.subscribenet.com/control/dctm/download?element=4544381 (Webtop & 
WDK)
https://emc.subscribenet.com/control/dctm/product?child_plneID=47821 (RM)
https://emc.subscribenet.com/control/dctm/download?element=4544451 (Taskspace)

[The following is standard text included in all security advisories.  Please do 
not change or delete.]

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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