DSA-2020-019 Dell EMC Unity Family, Dell EMC Unity XT Family, Dell EMC VNX2 Family, Dell EMC PowerMax Embedded NAS (eNAS), and Dell EMC PowerStore T Denial of Service Vulnerability


alert-notice

High

First published:  20 Jan 2020
Last updated:  07 Jul 2020

CVE ID(s)

Overview

Severity Rating (CVSS Base Score)

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

​​​Summary:    
Dell EMC Unity, Dell EMC Unity XT Product Family, VNX2 Family, Dell EMC PowerMax eNAS products, and Dell EMC PowerStore T model (X model is not affected) require a security update to address Denial of Service vulnerability that may potentially be exploited by malicious users to compromise the affected system.

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

Affected products:    

  • Dell EMC Unity Operating Environment (OE) versions prior to 5.0.2.0.5.009
  • Dell EMC Unity XT Operating Environment (OE) versions prior to 5.0.2.0.5.009

  • Dell EMC Unity VSA Operating Environment (OE) versions prior to 5.0.2.0.5.009

  • Dell EMC VNX2 Operating Environment (OE) for File versions prior to 8.1.21.256

  • Dell EMC PowerMax eNAS versions prior to 8.1.13.504 and 8.1.14.532

  • Dell EMC PowerStore T versions prior to 1.0.1.0.5.002


Remediation:    
The following Dell EMC Unity, VNX2, and Dell EMC PowerStore releases address these vulnerabilities:    

  • Dell EMC Unity, Dell EMC Unity XT Operating Environment (OE) version 5.0.2.0.5.009

  • Dell EMC UnityVSA Operating Environment (OE) version 5.0.2.0.5.009

  • Dell EMC VNX2 Operating Environment (OE) for File version 8.1.21.256

  • Dell EMC PowerStore version 1.0.1.0.5.002

To take advantage of the latest security fixes and enhancements, Dell EMC recommends upgrading to the latest Unity OE, VNX2 File OE, or PowerStore code.

The following Dell EMC PowerMax eNAS releases address these vulnerabilities:    

  • Dell EMC PowerMax eNAS version 8.1.13.504

  • Dell EMC PowerMax eNAS version 8.1.14.532

Dell EMC recommends all customers upgrade at the earliest opportunity by opening a Dell EMC PowerMax eNas Service Request.


Link to remedies:    
Registered Dell EMC Support customers can download Unity and VNX2 software from the Dell EMC Online Support web site at:  

Registered Dell EMC Support customers can download PowerStore software from the Dell Digital Locker web site.

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.