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Article Number: 000183717

DSA-2021-011: Dell EMC PowerScale OneFS Contains a Security Update for Multiple Vulnerabilities

Summary: Dell EMC PowerScale OneFS contains remediation for multiple security vulnerabilities that may be exploited by malicious users to compromise the affected system.

Article Content

Impact

High

Details

Proprietary Code CVE(s) Description CVSS Base Score CVSS Vector String
CVE-2021-21503 Dell EMC PowerScale OneFS 8.1.0-9.1.0 contain an improper input sanitization vulnerability.
The Compadmin user could potentially exploit this vulnerability, leading to potential privilege escalation.
This vulnerability impacting Compliance mode. Dell recommends customers to upgrade at the earliest opportunity.		 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVE-2021-21506 Dell EMC PowerScale OneFS 8.1.0-9.1.0 contain an improper use of validation framework vulnerability.
A remote user with ISI_PRIV_LOGIN_PAPI and ISI_PRIV_SYS_SUPPORT can take advantage of a vulnerability in the API.
This vulnerability can allow for privilege escalation. Dell recommends customers to upgrade at the earliest opportunity.		 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Proprietary Code CVE(s) Description CVSS Base Score CVSS Vector String
CVE-2021-21503 Dell EMC PowerScale OneFS 8.1.0-9.1.0 contain an improper input sanitization vulnerability.
The Compadmin user could potentially exploit this vulnerability, leading to potential privilege escalation.
This vulnerability impacting Compliance mode. Dell recommends customers to upgrade at the earliest opportunity.		 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVE-2021-21506 Dell EMC PowerScale OneFS 8.1.0-9.1.0 contain an improper use of validation framework vulnerability.
A remote user with ISI_PRIV_LOGIN_PAPI and ISI_PRIV_SYS_SUPPORT can take advantage of a vulnerability in the API.
This vulnerability can allow for privilege escalation. Dell recommends customers to upgrade at the earliest opportunity.		 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Dell Technologies recommends all customers consider both the CVSS base score and any relevant temporal and environmental scores that may impact the potential severity associated with a particular security vulnerability.

Affected Products and Remediation

CVE Addressed Affected Version(s) Updated Version(s) Link to Update
CVE-2021-21503 8.1.2, 8.2.2, 9.1.0 February RUP PowerScale Downloads Area on https://www.dell.com
CVE-2021-21506 8.1.2, 8.2.2, 9.1.0 February RUP PowerScale Downloads Area on https://www.dell.com

Note: The table above may not be a comprehensive list of all affected supported versions and may be updated as more information becomes available.
CVE Addressed Affected Version(s) Updated Version(s) Link to Update
CVE-2021-21503 8.1.2, 8.2.2, 9.1.0 February RUP PowerScale Downloads Area on https://www.dell.com
CVE-2021-21506 8.1.2, 8.2.2, 9.1.0 February RUP PowerScale Downloads Area on https://www.dell.com

Note: The table above may not be a comprehensive list of all affected supported versions and may be updated as more information becomes available.

Revision History

 

RevisionDateDescription
1.02021-03-02 Initial Release

Related Information

Dell Security Advisories and Notices
Dell Vulnerability Response Policy
CVSS Scoring Guide

Legal Information

Article Properties

Affected Product

PowerScale OneFS, Product Security Information

Last Published Date

03 Mar 2021

Version

1

Article Type

Dell Security Advisory

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