CVE-2014-2304 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...

HighCVSS 7.5 EPSS 1.1%

Published: 2019-10-23 20:01
Updated: 2026-06-17 03:06
Exploit status: No public exploit known

Description

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

Product	Affected versions	Fixed in
projectfloodlight open sdn controller	= 0.90	No fix listed

References

dovernetworks.com exploit third-party-advisory

CVSS v3.1

7.5 High

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

Attack Vector: Network
Attack Complexity: Low
Privileges Required: None
User Interaction: None
Scope: Unchanged
Confidentiality: None
Integrity: None
Availability: High

All scores (2)

v3.1 7.5 · nvd@nist.gov
v2.0 5.0 · nvd@nist.gov

Weakness & likelihood

EPSS (exploitation probability, 30 days): 1.10% (percentile 66.2)
CWE: CWE-20

Public exploit references

Metadata only. CVERadar never hosts or runs exploit code.

No public exploit references known.