[FD] ESA-2017-153: EMC Isilon OneFS Privilege Escalation Vulnerability

[EMC Product Security Response Center <Security_Alert@xxxxxxx>]

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ESA-2017-153: EMC Isilon OneFS Privilege Escalation Vulnerability 

EMC Identifier: ESA-2017-153

CVE Identifier: CVE-2017-14380

Severity Rating: CVSS v3 Base Score: 6.7 (AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H)

Affected products:  
*       EMC Isilon OneFS 8.1.0.0
*       EMC Isilon OneFS 8.0.1.0 - 8.0.1.1
*       EMC Isilon OneFS 8.0.0.0 - 8.0.0.4
*       EMC Isilon OneFS 7.2.1.0 - 7.2.1.5
*       EMC Isilon OneFS 7.2.0.x
*       EMC Isilon OneFS 7.1.1.x

Summary:  
EMC Isilon OneFS  contains an issue where a 'compadmin' user can potentially 
run restricted system commands with elevated (root) privilege on a cluster in 
compliance mode.  

Details:  
A malicious compliance admin (compadmin) account user could exploit a 
vulnerability in isi_get_itrace or isi_get_profile maintenance scripts to run 
any shell script as system root on a cluster in compliance mode. This could 
potentially lead to an elevation of privilege for the compadmin user and 
violate compliance mode.

Resolution:  
The following versions of EMC Isilon OneFS resolve this vulnerability:
*       EMC Isilon OneFS 8.1.0.1
*       EMC Isilon OneFS 8.0.1.2
*       EMC Isilon OneFS 8.0.0.5
*       EMC Isilon OneFS 7.2.1.6

There are patches available for the following versions of EMC Isilon OneFS: 
*       EMC Isilon OneFS 8.0.1.1
*       EMC Isilon OneFS 8.0.0.4
*       EMC Isilon OneFS 7.2.1.5
*       EMC Isilon OneFS 7.1.1.11

EMC recommends that all customers upgrade to a version or patch containing the 
resolution at the earliest opportunity. 

Link to remedies:
Registered EMC Online Support customers can download OneFS installation files 
from the Downloads for Isilon OneFS page of EMC Online Support at 
https://support.emc.com/downloads/15209_Isilon-OneFS.

Patches are available here: 

* Patch-211403 for OneFS 8.0.1.1

https://download.emc.com/downloads/DL87131

* Patch-211402 for OneFS 8.0.0.4

https://download.emc.com/downloads/DL87130

* Patch-211400 for OneFS 7.2.1.5  

https://download.emc.com/downloads/DL87128

* Patch-211401 for OneFS 7.1.1.11

https://download.emc.com/downloads/DL87129

If you have any questions, contact EMC Support.


[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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