medium5.0
CVE-2013-1213
Cisco NX-OS on the Nexus 1000V does not assign the proper priority to heartbeat messages from a Virtual Ethernet Module (VEM) to a Virtual Supervisor Module (V…
Impact
Cisco NX-OS on the Nexus 1000V does not assign the proper priority to heartbeat messages from a Virtual Ethernet Module (VEM) to a Virtual Supervisor Module (VSM), which allows remote attackers to cause a denial of service (false VEM unavailability report) via a flood of UDP packets, aka Bug ID CSCud14840.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Cisco | Nx-Os | All versions |
| Cisco | Nexus 1000v | All versions |