Security Advisories February 2020 #1

Cisco has published critical Security Advisories for ‘Cisco Discovery Protocol’:

·         Cisco IP Phone Remote Code Execution and Denial of Service Vulnerability

·         Cisco IOS XR Software Cisco Discovery Protocol Format String Vulnerability

·         Cisco FXOS, IOS XR, and NX-OS Software Cisco Discovery Protocol Denial of Service Vulnerability


For details and updates please visit the corresponding CISCO SECURITY ADVISORY or contact us via