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Article Number: 000216584

DSA-2023-124: Security Update for Dell SmartFabric OS10 Multiple Vulnerabilities.

Summary: Dell SmartFabric OS10 remediation is available for multiple security vulnerabilities that could be exploited by malicious users to compromise the affected system.

Article Content

Impact

Critical

Details

Proprietary Code CVEs Description CVSS Base Score CVSS Vector String
CVE-2023-28078 Dell OS10 Networking Switches running 10.5.2.x and above contain a vulnerability with zeroMQ when VLT is configured. A remote unauthenticated attacker could potentially exploit this vulnerability leading to information disclosure and a possible Denial of Service when a huge number of requests are sent to the switch. This is a high severity vulnerability as it allows an attacker to view sensitive data. Dell recommends customers to upgrade at the earliest opportunity. 9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:HThis hyperlink is taking you to a website outside of Dell Technologies.
CVE-2023-32462 Dell OS10 Networking Switches running 10.5.2.x and above contain an OS command injection vulnerability when using remote user authentication. A remote unauthenticated attacker could potentially exploit this vulnerability, leading to the execution of arbitrary OS commands and possible system takeover. This is a critical vulnerability as it allows an attacker to cause severe damage. Dell recommends customers to upgrade at the earliest opportunity. 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HThis hyperlink is taking you to a website outside of Dell Technologies.
Proprietary Code CVEs Description CVSS Base Score CVSS Vector String
CVE-2023-28078 Dell OS10 Networking Switches running 10.5.2.x and above contain a vulnerability with zeroMQ when VLT is configured. A remote unauthenticated attacker could potentially exploit this vulnerability leading to information disclosure and a possible Denial of Service when a huge number of requests are sent to the switch. This is a high severity vulnerability as it allows an attacker to view sensitive data. Dell recommends customers to upgrade at the earliest opportunity. 9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:HThis hyperlink is taking you to a website outside of Dell Technologies.
CVE-2023-32462 Dell OS10 Networking Switches running 10.5.2.x and above contain an OS command injection vulnerability when using remote user authentication. A remote unauthenticated attacker could potentially exploit this vulnerability, leading to the execution of arbitrary OS commands and possible system takeover. This is a critical vulnerability as it allows an attacker to cause severe damage. Dell recommends customers to upgrade at the earliest opportunity. 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HThis hyperlink is taking you to a website outside of Dell Technologies.
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

CVEs Addressed Product Affected Versions Remediated Versions Link
CVE-2023-28078,
CVE-2023-32462		 Dell SmartFabric OS10 10.5.5.0, 10.5.5.3  10.5.5.5  https://www.dell.com/support
CVE-2023-28078,
CVE-2023-32462		 Dell SmartFabric OS10 10.5.5.1 (MX),
10.5.5.2 (MX)		 10.5.5.4 (MX)  DSA-2023-293: Security Update for Dell Networking MX Series Switches Vulnerabilities
CVE-2023-28078,
CVE-2023-32462		 Dell SmartFabric OS10 10.5.4.x 10.5.4.8  https://www.dell.com/support
CVE-2023-28078,
CVE-2023-32462		 Dell SmartFabric OS10 10.5.4.6 (MX) 10.5.4.9 (MX)  DSA-2023-293: Security Update for Dell Networking MX Series Switches Vulnerabilities
CVE-2023-28078,
CVE-2023-32462		 Dell SmartFabric OS10 10.5.3.x 10.5.3.8  https://www.dell.com/support
CVE-2023-28078,
CVE-2023-32462		 Dell SmartFabric OS10 10.5.2.x 10.5.2.12  https://www.dell.com/support
CVEs Addressed Product Affected Versions Remediated Versions Link
CVE-2023-28078,
CVE-2023-32462		 Dell SmartFabric OS10 10.5.5.0, 10.5.5.3  10.5.5.5  https://www.dell.com/support
CVE-2023-28078,
CVE-2023-32462		 Dell SmartFabric OS10 10.5.5.1 (MX),
10.5.5.2 (MX)		 10.5.5.4 (MX)  DSA-2023-293: Security Update for Dell Networking MX Series Switches Vulnerabilities
CVE-2023-28078,
CVE-2023-32462		 Dell SmartFabric OS10 10.5.4.x 10.5.4.8  https://www.dell.com/support
CVE-2023-28078,
CVE-2023-32462		 Dell SmartFabric OS10 10.5.4.6 (MX) 10.5.4.9 (MX)  DSA-2023-293: Security Update for Dell Networking MX Series Switches Vulnerabilities
CVE-2023-28078,
CVE-2023-32462		 Dell SmartFabric OS10 10.5.3.x 10.5.3.8  https://www.dell.com/support
CVE-2023-28078,
CVE-2023-32462		 Dell SmartFabric OS10 10.5.2.x 10.5.2.12  https://www.dell.com/support

Workarounds and Mitigations

None.

Acknowledgements

CVE-2023-28078: Dell Technologies would like to thank Rafael Schaefer, ERNW Enno Rey Netzwerke GmbH for reporting this issue.
 

Revision History

RevisionDateDescription
1.02023-08-08Initial Release
2.02023-08-08Updated for enhanced presentation with no changes to content.
3.02023-08-09Major Revision: revised support links for MX versions and acknowledgements added.

Related Information

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

Legal Information

Article Properties

Last Published Date

09 Aug 2023

Version

3

Article Type

Dell Security Advisory

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