On BIG-IP 14.0.0-14.0.0.2 or 13.0.0-13.1.1.1, undisclosed traffic patterns may lead to denial of service conditions for the BIG-IP system
Published Oct 31, 2018
7.5
HIGHCVSS 3.0
EPSS 1.33%
Description
On BIG-IP 14.0.0-14.0.0.2 or 13.0.0-13.1.1.1, undisclosed traffic patterns may lead to denial of service conditions for the BIG-IP system. The configuration which exposes this condition is the BIG-IP self IP address which is part of a VLAN group and has the Port Lockdown setting configured with anything other than "allow-all".
Affected products
-
- Version 14.0.0-14.0.0.2, 13.0.0-13.1.1.1StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| F5 Networks, Inc. | n/a | n/a |
|
Configuration 1
- ≥ 13.0.0 · ≤ 13.1.1.1
- ≥ 14.0.0 · ≤ 14.0.0.2
Configuration 2
- ≥ 13.0.0 · ≤ 13.1.1.1
- ≥ 14.0.0 · ≤ 14.0.0.2
Configuration 3
- ≥ 13.0.0 · ≤ 13.1.1.1
- ≥ 14.0.0 · ≤ 14.0.0.2
Configuration 4
- ≥ 13.0.0 · ≤ 13.1.1.1
- ≥ 14.0.0 · ≤ 14.0.0.2
Configuration 5
- ≥ 13.0.0 · ≤ 13.1.1.1
- ≥ 14.0.0 · ≤ 14.0.0.2
Configuration 6
- ≥ 13.0.0 · ≤ 13.1.1.1
- ≥ 14.0.0 · ≤ 14.0.0.2
Configuration 7
- ≥ 13.0.0 · ≤ 13.1.1.1
- ≥ 14.0.0 · ≤ 14.0.0.2
Configuration 8
- ≥ 13.0.0 · ≤ 13.1.1.1
- ≥ 14.0.0 · ≤ 14.0.0.2
Configuration 9
- ≥ 13.0.0 · ≤ 13.1.1.1
- ≥ 14.0.0 · ≤ 14.0.0.2
Configuration 10
- ≥ 13.0.0 · ≤ 13.1.1.1
- ≥ 14.0.0 · ≤ 14.0.0.2
Configuration 11
- ≥ 13.0.0 · ≤ 13.1.1.1
- ≥ 14.0.0 · ≤ 14.0.0.2
Configuration 12
- ≥ 13.0.0 · ≤ 13.1.1.1
- ≥ 14.0.0 · ≤ 14.0.0.2
Configuration 13
- ≥ 13.0.0 · ≤ 13.1.1.1
- ≥ 14.0.0 · ≤ 14.0.0.2
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.
No CVSS v3.1 score for this CVE.
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Table of values (9 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.33% (0.01334) | 70.12th | v5 (v2026.06.15) |
| Sep 20, 2026 | 1.33% (0.01334) | 69.89th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.12% (0.00124) | 47.40th | v3 (v2023.03.01) |
| Jun 19, 2024 | 0.12% (0.00124) | 47.12th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.10% (0.00103) | 40.66th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.89% (0.00885) | 10.50th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.52% (0.00518) | 11.68th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.52% (0.00518) | 0.00th | v1 |
No CWE recorded.
References (1)
- https://support.f5.com/csp/article/K72442354 x_refsource_CONFIRMMitigationVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://support.f5.com/csp/article/K72442354 | x_refsource_CONFIRMMitigationVendor Advisory |
Change history (0)
No recorded changes yet.