CVE-2023-20014

Name of the Vulnerable Software and Affected Versions Cisco Nexus Dashboard Software (affected versions not specified)

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

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.