DSA-2020-054: Dell EMC Isilon OneFS Security Update for DNS Protocol Vulnerabilities


alert-notice

Medium

First published:  23 Mar 2020
Last updated:  30 Mar 2020

CVE ID(s)

Overview

Severity Rating (CVSS Base Score)

5.3 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)

Affected products:   
Dell EMC Isilon OneFS versions 8.2.2 and earlier


Summary:   
The DNS protocol used by SmartConnect within Dell EMC Isilon OneFS requires a security update to address various vulnerabilities.

Details

Filled_Alert_Notice_Symbol   Severity Disclaimer

For an explanation of Severity Ratings, refer to Dell EMC Knowledgebase article 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 particular security vulnerability.

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 product alert, contact Dell EMC Software Technical Support at 1-877-534-2867. 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.

Recommendations

For Dell EMC Isilon OneFS versions 8.2.2, 8.2.1, and 8.1.2, the fix for this issue is included in the March 2020 Rollup Patches and will be included in future Rollup Patches. For more information on this fix and to obtain a Rollup patch, see the Current Isilon OneFS Patches document.

For Dell EMC Isilon versions 8.2.0 and 8.1.0.4, we recommend that you upgrade to a newer version of OneFS at your earliest opportunity.

Link To Remedies

To upgrade your Dell EMC Isilon OneFS system, contact Dell EMC Isilon OneFS Customer Support.

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 product alert, contact Dell EMC Software Technical Support at 1-877-534-2867. 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.