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ESA-2016-108: EMC Documentum D2 Authentication Bypass Vulnerability

EMC Identifier: ESA-2016-108
CVE Identifier: CVE-2016-6644
Severity Rating: CVSS v3 Base Score: 5.3 (AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)

Affected products:  
EMC Documentum D2 Version 4.5 earlier than patch 15
EMC Documentum D2 Version 4.6 earlier than patch 03

Summary:  
EMC Documentum D2 contains fix for authentication bypass that could potentially be exploited by malicious users to compromise the affected system. 

Details:  
By exploiting this vulnerability, remote unauthenticated users could download any document from the Docbase by knowing only the r_object_id of that document.


Resolution:  
The following EMC Documentum D2 release contains resolutions to these vulnerabilities:
  Version 4.5 patch 15 and later
  Version 4.6 patch 03 and later
EMC recommends all customers upgrade at the earliest opportunity. 

Link to remedies:

Customers can download software from https://support.emc.com/downloads/24306_Documentum-D2 

[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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