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EMC Documentum Content Server Escalation / Injection

EMC Documentum Content Server Escalation / Injection
Posted Jun 5, 2014
Site emc.com

EMC Documentum Content Server contains fixes for multiple security vulnerabilities that could be potentially exploited by malicious users to compromise the affected system. These include privilege escalation, shell injection, and DQL injection vulnerabilities.

tags | advisory, shell, vulnerability
advisories | CVE-2014-2506, CVE-2014-2507, CVE-2014-2508
MD5 | 8c78e697f66eecbbfe96de787ceabb6e

EMC Documentum Content Server Escalation / Injection

Change Mirror Download
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ESA-2014-046: EMC Documentum Content Server Multiple Vulnerabilities

EMC Identifier: ESA-2014-046

CVE Identifier: CVE-2014-2506, CVE-2014-2507, CVE-2014-2508

Severity Rating: CVSS v2 Base Score: See below for individual scores

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 contains fixes for multiple security vulnerabilities that could be potentially exploited by malicious users to compromise the affected system.

Details:
EMC Documentum Content Server may be susceptible to the following vulnerabilities:

• Privilege Escalation (CVE-2014-2506):
Authenticated non-privileged users are allowed to create system objects with super user privileges due to improper authorization checks being performed on these objects. This could be potentially exploited by a malicious attacker to gain unauthorized access to data or to perform unauthorized actions on Content Server.
CVSS v2 Base Score: 8.5 (AV:N/AC:M/Au:S/C:C/I:C/A:C)

• Shell Injection (CVE-2014-2507):
Certain methods in Documentum Content Server perform improper validation checks on input arguments. This may be potentially exploited by an authenticated malicious user to conduct shell injection attacks against these methods and perform unauthorized actions on Content Server.
CVSS v2 Base Score: 8.5 (AV:N/AC:M/Au:S/C:C/I:C/A:C)

• DQL Injection (CVE-2014-2508):
Certain DQL hints in Documentum Content Server may be potentially exploited by an authenticated malicious user to conduct DQL injection attacks and perform unauthorized database actions.
CVSS v2 Base Score: 7.5 (AV:N/AC:M/Au:S/C:C/I:P/A:P)


Resolution:
The following versions contain the security fixes to address these vulnerabilities:
• EMC Documentum Content Server version 7.1 P05 and later
• EMC Documentum Content Server version 7.0 P15 and later
• EMC Documentum Content Server version 6.7 SP2 P14 and later
• EMC Documentum Content Server version 6.7 SP1 P28 and later

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

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 Pedro Laguna, from Pentura for reporting the issue CVE-2014-2508.



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.


Product Security Response Center
security_alert@emc.com


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