Cisco has released a security advisory to address a vulnerability in the following Cisco NX-OS Software Series:
Cisco Nexus 1000v Series Switches
Cisco Nexus 5000 Series Switches
Cisco Nexus 7000 Series Switches
Exploitation of this vulnerability may allow an attacker to cause a denial-of-service condition.
US-CERT encourages users and administrators to review Cisco Security Advisory cisco-sa-20120215 and apply any necessary updates or workarounds to help mitigate the risk.
CISA has added four new vulnerabilities to its Known Exploited Vulnerabilities (KEV) Catalog, based on evidence of active exploitation. CVE-2019-19006 Sangoma FreePBX Improper…