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VULNERABILITIES

CVE-2023-39248 Details

Description

Dell OS10 Networking Switches running 10.5.2.x and above contain an Uncontrolled Resource Consumption (Denial of Service) vulnerability, when switches are configured with VLT and VRRP. A remote unauthenticated user can cause the network to be flooded leading to Denial of Service for actual network users. This is a high severity vulnerability as it allows an attacker to cause an outage of network. Dell recommends customers to upgrade at the earliest opportunity.

Metrics

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://www.dell.com/support/kbdoc/en-us/000220138/dsa-2023-278-dell-networking-os10-security-updates-for-uncontrolled-resource-consumption CVEVendor Advisory
https://www.dell.com/support/kbdoc/en-us/000220138/dsa-2023-278-dell-networking-os10-security-updates-for-uncontrolled-resource-consumption [email protected]Vendor Advisory

Weakness Enumeration

CWE-IDCWE NameSource
NVD-CWE-noinfoInsufficient Information to Classify Weakness[email protected]
CWE-400Uncontrolled Resource Consumption[email protected]

Affected Products

ProductVersions
dell networking os10
10.5.5.5

CPE

  • cpe:2.3:o:dell:networking_os10:10.5.5.5:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

6 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2023-39248
NVD Published Date:
Dec 5, 2023
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2023-39248 Details - Not Deferred