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[FD] ESA-2017-153: EMC Isilon OneFS Privilege Escalation Vulnerability
- To: "fulldisclosure@xxxxxxxxxxxx" <fulldisclosure@xxxxxxxxxxxx>
- Subject: [FD] ESA-2017-153: EMC Isilon OneFS Privilege Escalation Vulnerability
- From: EMC Product Security Response Center <Security_Alert@xxxxxxx>
- Date: Fri, 8 Dec 2017 18:25:54 +0000
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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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