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
Published Oct 23, 2019
7.5
HIGHCVSS 3.1
EPSS 1.10%
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
No data.
- 0.90
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:N/C:N/I:N/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.10% (0.01099) | 64.41th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.10% (0.01099) | 61.22th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.39% (0.00391) | 58.09th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.11% (0.00114) | 46.63th | v3 (v2023.03.01) |
| Jul 10, 2024 | 0.11% (0.00114) | 45.37th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.11% (0.00114) | 43.31th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Sep 10, 2022 | 0.89% (0.00885) | 26.24th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.89% (0.00885) | 24.24th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.89% (0.00885) | 10.50th | v2 (v2022.01.01) |
References (1)
- http://dovernetworks.com/wp-content/uploads/2014/03/OpenFloodlight-03052014.pdf x_refsource_MISCExploitThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| http://dovernetworks.com/wp-content/uploads/2014/03/OpenFloodlight-03052014.pdf | x_refsource_MISCExploitThird Party Advisory |
Change history (0)
No recorded changes yet.