CVEvulnerability

CVE-2014-2304

7.5 HIGH Published 2019-10-23 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2019-10-23
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0 ([email protected])
5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
Weaknesses
CWE-20

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 configurations

• projectfloodlight open sdn controller 0.90

Related

Weakness · CWE (1)

  • CWE-20 Improper Input Validation weakness

References