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.
Advisories
Source ID Title
EUVD EUVD EUVD-2013-1253 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.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

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Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: cisco

Published:

Updated: 2024-09-16T22:35:14.243Z

Reserved: 2013-01-11T00:00:00Z

Link: CVE-2013-1213

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2013-05-29T19:55:01.110

Modified: 2025-04-11T00:51:21.963

Link: CVE-2013-1213

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses