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DSA-2022-239: Dell Networking OS10 Security Update for a SupportAssist Vulnerability

Summary: Dell Networking OS10 remediation is available for SupportAssist that may be exploited by malicious users to compromise the affected system.

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Impact

Low

Details

Proprietary Code CVE Description CVSS Base Score CVSS Vector String
CVE-2022-34394 Dell OS10 version 10.5.3.4 contains an Improper Certificate Validation vulnerability in SupportAssist under specific conditions. A remote unauthenticated user may potentially exploit this vulnerability, leading to unauthorized access to limited switch configuration data that could be leveraged to conduct man-in-the-middle attacks. 3.7 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Proprietary Code CVE Description CVSS Base Score CVSS Vector String
CVE-2022-34394 Dell OS10 version 10.5.3.4 contains an Improper Certificate Validation vulnerability in SupportAssist under specific conditions. A remote unauthenticated user may potentially exploit this vulnerability, leading to unauthorized access to limited switch configuration data that could be leveraged to conduct man-in-the-middle attacks. 3.7 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
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 & Remediation

Product Affected Version Updated Version Link to Update
Dell Networking OS10 10.5.3.4 10.5.3.5 Link to update
The user can also upgrade to 10.5.4.0


Note: The table above may not be a comprehensive list of all affected supported versions and may be updated as more information becomes available.
Product Affected Version Updated Version Link to Update
Dell Networking OS10 10.5.3.4 10.5.3.5 Link to update
The user can also upgrade to 10.5.4.0


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

Workarounds & Mitigations

A system configuration file can be manually edited through system CLI.

Revision History

RevisionDateDescription
1.02022-09-01Initial Release
1.12022-09-06Updated DSA ID

Related Information

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

Legal Disclaimer

Affected Products

SmartFabric OS10 Software

Products

Product Security Information
Article Properties
Article Number: 000202974
Article Type: Dell Security Advisory
Last Modified: 06 Sep 2022
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