Responses to SOCKS proxy requests made through F5 BIG-IP version 13.0.0, 12.0.0-12.1.3.1, 11.6.1-11.6.2, or 11.5.1-11.5.5 may cause a disruption of services provided by TMM
Published Apr 13, 2018
7.5
HIGHCVSS 3.0
EPSS 1.30%
Description
Responses to SOCKS proxy requests made through F5 BIG-IP version 13.0.0, 12.0.0-12.1.3.1, 11.6.1-11.6.2, or 11.5.1-11.5.5 may cause a disruption of services provided by TMM. The data plane is impacted and exposed only when a SOCKS proxy profile is attached to a Virtual Server. The control plane is not impacted by this vulnerability.
Affected products
- Vendor F5 Networks, Inc. Product BIG-IP (LTM, AAM, AFM, APM, ASM, Link Controller, PEM, WebSafe) Defaultn/a
- Version 11.5.1-11.5.5StatusaffectedConstraints-
- Version 11.6.1-11.6.2StatusaffectedConstraints-
- Version 12.0.0-12.1.3.1StatusaffectedConstraints-
- Version 13.0.0StatusaffectedConstraints-
- 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. | BIG-IP (LTM, AAM, AFM, APM, ASM, Link Controller, PEM, WebSafe) | n/a |
|
Configuration 1
- ≥ 11.5.1 · ≤ 11.5.5
- ≥ 11.6.1 · ≤ 11.6.2
- ≥ 12.0.0 · ≤ 12.1.3
- 13.0.0
Configuration 2
- ≥ 11.5.1 · ≤ 11.5.5
- ≥ 11.6.1 · ≤ 11.6.2
- ≥ 12.0.0 · ≤ 12.1.3
- 13.0.0
Configuration 3
- ≥ 11.5.1 · ≤ 11.5.5
- ≥ 11.6.1 · ≤ 11.6.2
- ≥ 12.0.0 · ≤ 12.1.3
- 13.0.0
Configuration 4
- ≥ 11.5.1 · ≤ 11.5.5
- ≥ 11.6.1 · ≤ 11.6.2
- ≥ 12.0.0 · ≤ 12.1.3
- 13.0.0
Configuration 5
- ≥ 11.5.1 · ≤ 11.5.5
- ≥ 11.6.1 · ≤ 11.6.2
- ≥ 12.0.0 · ≤ 12.1.3
- 13.0.0
Configuration 6
- ≥ 11.5.1 · ≤ 11.5.5
- ≥ 11.6.1 · ≤ 11.6.2
- ≥ 12.0.0 · ≤ 12.1.3
- 13.0.0
Configuration 7
- ≥ 11.5.1 · ≤ 11.5.5
- ≥ 11.6.1 · ≤ 11.6.2
- ≥ 12.0.0 · ≤ 12.1.3
- 13.0.0
Configuration 8
- ≥ 11.5.1 · ≤ 11.5.5
- ≥ 11.6.1 · ≤ 11.6.2
- ≥ 12.0.0 · ≤ 12.1.3
- 13.0.0
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 | 1.30% (0.01296) | 69.31th | v5 (v2026.06.15) |
| Sep 20, 2026 | 1.32% (0.01321) | 69.60th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.10% (0.00105) | 43.25th | v3 (v2023.03.01) |
| May 23, 2024 | 0.10% (0.00105) | 42.76th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.10% (0.00104) | 40.75th | 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 | 0.42% (0.00416) | 10.04th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.42% (0.00416) | 0.00th | v1 |
References (1)
- https://support.f5.com/csp/article/K55225440 x_refsource_CONFIRMVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://support.f5.com/csp/article/K55225440 | x_refsource_CONFIRMVendor Advisory |
Change history (0)
No recorded changes yet.