DSA-2018-147: Dell EMC Isilon OneFS and Dell EMC IsilonSD Edge Remote Kernel Crash Vulnerability

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DSA-2018-147: Dell EMC Isilon OneFS and Dell EMC IsilonSD Edge Remote Kernel Crash Vulnerability

Dell EMC Identifier: DSA-2018-147
CVE Identifier:  CVE-2018-11071
Severity: High
Severity Rating: CVSS v3 Base Score: 7.5 (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)

Affected products:
*             Dell EMC Isilon OneFS versions 7.1.1.x
*             Dell EMC Isilon OneFS versions 7.2.1.x
*             Dell EMC Isilon OneFS versions 8.0.0.x
*             Dell EMC Isilon OneFS versions 8.0.1.x
*             Dell EMC Isilon OneFS versions 8.1.0.x
*             Dell EMC Isilon OneFS versions 8.1.x  prior to 8.1.2

*             Dell EMC IsilonSD Edge versions 8.0.0.x
*             Dell EMC IsilonSD Edge versions 8.0.1.x
*             Dell EMC IsilonSD Edge versions 8.1.0.x
*             Dell EMC IsilonSD Edge versions 8.1.x prior to 8.1.2

Summary:
Dell EMC Isilon OneFS and Dell EMC IsilonSD Edge require a security update to address Remote Kernel Crash 
vulnerabilities.

Details:

Dell EMC Isilon OneFS versions 7.1.1.x, 7.2.1.x, 8.0.0.x, 8.0.1.x, 8.1.0.x and 8.1.x prior to 8.1.2 and Dell EMC 
IsilonSD Edge versions 8.0.0.x, 8.0.1.x, 8.1.0.x and 8.1.x prior to 8.1.2 contain a Remote Kernel Crash vulnerability 
in the isi_drive_d process. An unauthenticated attacker may potentially exploit this vulnerability to crash the server 
operating system by sending specially crafted input data to the affected system.


Resolution:
The following Dell EMC Isilon OneFS and Dell EMC IsilonSD Edge releases contain a resolution to this vulnerability:
*             Dell EMC Isilon OneFS versions 8.1.2 and later
*             Dell EMC IsilonSD Edge versions 8.1.2 and later


Dell EMC recommends all customers upgrade at the earliest opportunity. Contact Dell EMC Isilon OneFS and Dell EMC 
Isilon SD Edge customer support to download and install the required rpm file.

Link to remedies:

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

Registered Dell EMC Online Support customers can download IsilonSD Edge installation files from the 'Downloads for 
IsilonSD Edge' page on the Dell EMC Online Support site at https://support.emc.com/downloads/39972_IsilonSD-Edge.

Severity Rating
For an explanation of Severity Ratings, refer to Dell EMC Knowledgebase article 468307 
(https://support.emc.com/kb/468307). Dell 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 a particular 
security vulnerability.
Legal Information
Read and use the information in this Dell EMC Security Advisory to assist in avoiding any situation that might arise 
from the problems described herein. If you have any questions regarding this advisory, contact Dell EMC Technical 
Support (https://support.emc.com/servicecenter/contactEMC/). Dell EMC distributes Dell EMC Security Advisories, in 
order to bring to the attention of users of the affected Dell EMC products, important security information. Dell 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. Dell 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 Dell EMC or its suppliers, be liable for any damages 
whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if 
Dell 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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