A vulnerability in the DNS functionality of Cisco Nexus Dashboard Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition. This vulnerability is due to the improper processing of DNS requests. An attacker could exploit this vulnerability by sending a continuous stream of DNS requests to an affected device. A successful exploit could allow the attacker to cause the coredns service to stop working or cause the device to reload, resulting in a DoS condition.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: cisco

Published: 2023-02-16T15:24:43.493Z

Updated: 2024-08-02T08:57:35.588Z

Reserved: 2022-10-27T18:47:50.308Z

Link: CVE-2023-20014

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2023-03-01T08:15:11.833

Modified: 2024-01-25T17:15:24.883

Link: CVE-2023-20014

cve-icon Redhat

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