# python-neutron 2:12.1.1-0ubuntu8.1: python-neutron 2:12.1.1-0ubuntu8.1 for Ubuntu 18.04.6 LTS (bionic)

python-neutron 2:12.1.1-0ubuntu8.1, released March 6, 2023, fixes 5 CVEs in python-neutron. None of them is reported as exploited. Patch Radar priority: Routine. The product is no longer supported.

- Web page: https://patchblox.com/security/fix/linux/ubuntu-bionic-python-neutron-2-12.1.1-0ubuntu8.1
- Platform: Linux
- Released: Mar 6, 2023
- Priority: Routine (Closes 5 CVEs, none high severity)
- CVEs: 5, exploited: 0, on CISA KEV: 0

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [python-neutron](https://patchblox.com/security/data/product/linux/python-neutron.md) | Ubuntu 18.04.6 LTS (bionic) | 2:12.1.1-0ubuntu8.1 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2021-40085](https://patchblox.com/security/data/cve/CVE-2021-40085.md) | Routine | python-neutron: An issue was discovered in OpenStack Neutron before 16.4.1, 17.x before 17.2.1, and 18.x before 18.1.1 | n/a | 0.0187 |  |
| [CVE-2021-40797](https://patchblox.com/security/data/cve/CVE-2021-40797.md) | Routine | neutron-common: An issue was discovered in the routes middleware in OpenStack Neutron before 16.4.1, 17.x before 17.2.1, and 18.x bef... | n/a | 0.0181 |  |
| [CVE-2021-38598](https://patchblox.com/security/data/cve/CVE-2021-38598.md) | Routine | neutron-common: OpenStack Neutron before 16.4.1, 17.x before 17.1.3, and 18.0.0 allows hardware address impersonation when the linuxb... | n/a | 0.0122 |  |
| [CVE-2022-3277](https://patchblox.com/security/data/cve/CVE-2022-3277.md) | Routine | neutron: An uncontrolled resource consumption flaw was found in openstack-neutron | 6.5 | 0.0107 |  |
| [CVE-2021-20267](https://patchblox.com/security/data/cve/CVE-2021-20267.md) | Routine | neutron-common: A flaw was found in openstack-neutron's default Open vSwitch firewall rules | n/a | 0.0104 |  |

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Data as of 2026-11-11T07:45:43Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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