Cisco Releases Security Advisories for Multiple Products

Cisco has released security advisories for vulnerabilities affecting multiple Cisco products. A remote attacker could exploit some of these vulnerabilities to take control of an affected system. For updates addressing lower severity vulnerabilities, see the Cisco Security Advisories page.

CISA encourages users and administrators to review the following advisories and apply the necessary updates.

• ClamAV HFS+ Partition Scanning Buffer Overflow Vulnerability Affecting Cisco Products: February 2023 cisco-sa-clamav-q8DThCy
• Cisco Nexus Dashboard Denial of Service Vulnerability cisco-sa-ndb-dnsdos-bYscZOsu
• Cisco Email Security Appliance and Cisco Secure Email and Web Manager Vulnerabilities cisco-sa-esa-sma-privesc-9DVkFpJ8