EMC Documentum eRoom: Administrator compromise - Console/physical

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2017.0292
ESA-2017-007: EMC Documentum eRoom Unverified Password Change Vulnerability
                              1 February 2017

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

Product:          EMC Documentum eRoom
Publisher:        EMC
Operating System: Virtualisation
Impact/Access:    Administrator Compromise -- Console/Physical
Resolution:       Patch/Upgrade
CVE Names:        CVE-2017-2766  

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ESA-2017-007: EMC Documentum eRoom Unverified Password Change Vulnerability

EMC Identifier: ESA-2017-007 
CVE Identifier: CVE-2017-2766
Severity Rating: CVSS v3 Base Score: 5.7 (AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L)

Affected products:  
EMC Documentum eRoom version 7.4.4
EMC Documentum eRoom version 7.4.4 SP1
EMC Documentum eRoom version prior to 7.4.5 P04
EMC Documentum eRoom version prior to 7.5.0 P01

Summary:  
EMC Documentum eRoom includes an unverified password change vulnerability that could potentially be exploited by malicious users to compromise the affected system. 

Details:  
When setting a new password for an admin user, eRoom does not require knowledge of the original password or any another form of authentication. Any malicious attacker, having physical access to any admin\x{146}s logged in session in browser or stealing the session of the admin over a non HTTPS traffic, can potentially change the admin password.


Resolution:  
The following EMC Documentum eRoom releases contain resolution to this vulnerability:
EMC Documentum eRoom  version 7.4.5 patch 04 and later
EMC Documentum eRoom  version 7.5 P01 and later
EMC Documentum eRoom version 7.4.4 SP1 Hot fix

EMC recommends that all customers upgrade to one of the versions listed above at the earliest opportunity

Link to remedies:

Customers can download software from https://support.emc.com/downloads/5324_Documentum-eRoom 

[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 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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