Original release date: March 4, 2021
Cisco has released security updates to address a vulnerability in multiple Cisco products. An attacker could exploit this vulnerability to cause a denial-of-service condition. For updates addressing lower severity vulnerabilities, see the Cisco Security Advisories page.
CISA encourages users and administrators to review Cisco Advisory cisco-sa-snort-ethernet-dos-HGXgJH8n and apply the necessary updates.