CVE-2014-2304: Projectfloodlight Open Sdn Controller

High severity, CVSS 7.5. EPSS: 1.1% chance of exploitation in the next 30 days.

A vulnerability in version 0.90 of the Open Floodlight SDN controller software could result in a denial of service attack and crashing of the controller service. This effect is the result of a flaw in OpenFlow protocol processing, where specific malformed and mistimed FEATURES_REPLY messages cause the controller service to not delete switch and port data from its internal tracking structures.

Affected products

• Projectfloodlight Open Sdn Controller: version 0.90 only

Published 2019-10-23. Last modified 2026-06-17.