CISCO-SA-N3KN9K-HEALTHDOS-EOQSWK4G

Vulnerable Products:

This vulnerability affects the following Cisco products if they are running a vulnerable release of Cisco NX-OS Software, regardless of device configuration:

Nexus 3100 Series Switches Nexus 3200 Series Switches Nexus 3400 Series Switches Nexus 3600 Series Switches Nexus 9200 Series Switches in standalone NX-OS mode Nexus 9300 Series Switches in standalone NX-OS mode Nexus 9400 Series Switches in standalone NX-OS mode

For information about which Cisco software releases are vulnerable, see the Fixed Software ["#fs"] section of this advisory.Products Confirmed Not Vulnerable:

Only products listed in the Vulnerable Products ["#vp"] section of this advisory are known to be affected by this vulnerability.

Cisco has confirmed that this vulnerability does not affect the following Cisco products:

Firepower 1000 Series Firepower 2100 Series Firepower 4100 Series Firepower 9300 Security Appliances MDS 9000 Series Multilayer Switches Nexus 1000 Virtual Edge for VMware vSphere Nexus 3000 Series Switches, other than the models listed in the Vulnerable Products ["#vp"] section Nexus 5500 Platform Switches Nexus 5600 Platform Switches Nexus 6000 Series Switches Nexus 7000 Series Switches Nexus 9000 Series Switches in standalone NX-OS mode, other than the models listed in the Vulnerable Products ["#vp"] section Nexus 9000 Series Fabric Switches in ACI mode Secure Firewall 3100 Series Secure Firewall 4200 Series UCS 6300 Series Fabric Interconnects UCS 6400 Series Fabric Interconnects UCS 6500 Series Fabric InterconnectsIndicators of Compromise:

The Cisco Security Indicators of Compromise Reference Guide ["https://sec.cloudapps.cisco.com/security/center/resources/iocs.html"] lists commonly observed IoCs, which can help identify devices that may have been impacted by the vulnerability disclosed in this Cisco security advisory.

A successful exploitation of this vulnerability could result in consecutive failures of the...