Vulnerability in Cisco Nexus 1000v
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 (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.
EPSS: 0.018 (75.6th percentile) — read the EPSS interpretation.
Affected products
- Cisco Nexus_1000v
- Cisco Nx-os
- N/a — versions n/a
Weakness classification (CWE)
References
- psirt@cisco.com (x_refsource_CISCO, vendor-advisory, Vendor Advisory)