CVE-2014-2304

7.5 highEPSS 1.1%

High (7.5) in projectfloodlight open sdn controller. 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.

Severity

CVSS 3.1

7.5 high

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS: 1.1% chance of exploitation in the next 30 days; higher than 65% of CVEs (scores of 2026-10-31)
CWE: CWE-20
Published: 2019-10-23
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

projectfloodlight:open_sdn_controller

References

http://dovernetworks.com/wp-content/uploads/2014/03/OpenFloodlight-03052014.pdf
http://dovernetworks.com/wp-content/uploads/2014/03/OpenFloodlight-03052014.pdf

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