USN-6067-1

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Source
https://ubuntu.com/security/notices/USN-6067-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6067-1.json
JSON Data
https://api.osv.dev/v1/vulns/USN-6067-1
Related
Published
2023-05-10T11:30:08.483196Z
Modified
2023-05-10T11:30:08.483196Z
Summary
neutron vulnerabilities
Details

David Sinquin discovered that OpenStack Neutron incorrectly handled the default Open vSwitch firewall rules. An attacker could possibly use this issue to impersonate the IPv6 addresses of other systems on the network. This issue only affected Ubuntu 18.04 LTS, and Ubuntu 20.04 LTS. (CVE-2021-20267)

Jake Yip and Justin Mammarella discovered that OpenStack Neutron incorrectly handled the linuxbridge driver when ebtables-nft is being used. An attacker could possibly use this issue to impersonate the hardware addresss of other systems on the network. This issue only affected Ubuntu 18.04 LTS, and Ubuntu 20.04 LTS. (CVE-2021-38598)

Pavel Toporkov discovered that OpenStack Neutron incorrectly handled extradhcpopts values. An attacker could possibly use this issue to reconfigure dnsmasq. This issue only affected Ubuntu 18.04 LTS, and Ubuntu 20.04 LTS. (CVE-2021-40085)

Slawek Kaplonski discovered that OpenStack Neutron incorrectly handled the routes middleware. An attacker could possibly use this issue to cause the API worker to consume memory, leading to a denial of service. This issue only affected Ubuntu 18.04 LTS, and Ubuntu 20.04 LTS. (CVE-2021-40797)

It was discovered that OpenStack Neutron incorrectly handled certain queries. A remote authenticated user could possibly use this issue to cause resource consumption, leading to a denial of service. (CVE-2022-3277)

References

Affected packages

Ubuntu:18.04:LTS / neutron

Package

Name
neutron
Purl
pkg:deb/ubuntu/neutron@2:12.1.1-0ubuntu8.1?arch=src?distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2:12.1.1-0ubuntu8.1

Affected versions

2:11.*

2:11.0.1-0ubuntu1

2:12.*

2:12.0.0~b1-0ubuntu1
2:12.0.0~b1-0ubuntu2
2:12.0.0~b2-0ubuntu1
2:12.0.0~b3-0ubuntu1
2:12.0.0~rc1-0ubuntu1
2:12.0.0~rc2-0ubuntu1
2:12.0.0-0ubuntu1
2:12.0.0-0ubuntu1.1
2:12.0.0-0ubuntu1.2
2:12.0.0-0ubuntu1.3
2:12.0.0-0ubuntu1.4
2:12.0.0-0ubuntu2
2:12.0.0-0ubuntu3
2:12.0.1-0ubuntu1
2:12.0.1-0ubuntu1.1
2:12.0.2-0ubuntu1
2:12.0.3-0ubuntu1
2:12.0.5-0ubuntu1
2:12.0.5-0ubuntu4
2:12.0.5-0ubuntu5
2:12.0.6-0ubuntu1
2:12.0.6-0ubuntu2
2:12.0.6-0ubuntu3
2:12.1.0-0ubuntu1
2:12.1.1-0ubuntu1
2:12.1.1-0ubuntu2
2:12.1.1-0ubuntu3
2:12.1.1-0ubuntu4
2:12.1.1-0ubuntu7
2:12.1.1-0ubuntu8

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "neutron-plugin-linuxbridge-agent": "2:12.1.1-0ubuntu8.1",
            "neutron-macvtap-agent": "2:12.1.1-0ubuntu8.1",
            "neutron-common": "2:12.1.1-0ubuntu8.1",
            "neutron-metering-agent": "2:12.1.1-0ubuntu8.1",
            "neutron-openvswitch-agent": "2:12.1.1-0ubuntu8.1",
            "neutron-linuxbridge-agent": "2:12.1.1-0ubuntu8.1",
            "neutron-l3-agent": "2:12.1.1-0ubuntu8.1",
            "neutron-plugin-sriov-agent": "2:12.1.1-0ubuntu8.1",
            "neutron-dhcp-agent": "2:12.1.1-0ubuntu8.1",
            "python-neutron": "2:12.1.1-0ubuntu8.1",
            "neutron-plugin-openvswitch-agent": "2:12.1.1-0ubuntu8.1",
            "neutron-server": "2:12.1.1-0ubuntu8.1",
            "neutron-sriov-agent": "2:12.1.1-0ubuntu8.1",
            "neutron-metadata-agent": "2:12.1.1-0ubuntu8.1",
            "neutron-plugin-ml2": "2:12.1.1-0ubuntu8.1"
        }
    ]
}

Ubuntu:20.04:LTS / neutron

Package

Name
neutron
Purl
pkg:deb/ubuntu/neutron@2:16.4.2-0ubuntu6.2?arch=src?distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2:16.4.2-0ubuntu6.2

Affected versions

2:15.*

2:15.0.0-0ubuntu1

2:16.*

2:16.0.0~b1~git2019121613.3e8abb9a8f-0ubuntu1
2:16.0.0~b2~git2020020712.d5b33ffc77-0ubuntu1
2:16.0.0~b2~git2020020712.d5b33ffc77-0ubuntu3
2:16.0.0~b3~git2020032420.a0e1b5804e-0ubuntu1
2:16.0.0~b3~git2020032420.a0e1b5804e-0ubuntu2
2:16.0.0~b3~git2020032420.a0e1b5804e-0ubuntu3
2:16.0.0~b3~git2020032420.a0e1b5804e-0ubuntu4
2:16.0.0~b3~git2020041013.e74c8f8c88-0ubuntu1
2:16.0.0~b3~git2020041516.5f42488a9a-0ubuntu1
2:16.0.0~b3~git2020041516.5f42488a9a-0ubuntu2
2:16.0.0-0ubuntu0.20.04.1
2:16.0.0-0ubuntu0.20.04.2
2:16.1.0-0ubuntu1
2:16.1.0-0ubuntu2
2:16.2.0-0ubuntu1
2:16.2.0-0ubuntu2
2:16.2.0-0ubuntu3
2:16.3.0-0ubuntu3
2:16.3.1-0ubuntu1
2:16.3.1-0ubuntu1.1
2:16.3.2-0ubuntu2
2:16.3.2-0ubuntu3
2:16.4.0-0ubuntu2
2:16.4.0-0ubuntu3
2:16.4.1-0ubuntu2
2:16.4.2-0ubuntu1
2:16.4.2-0ubuntu2
2:16.4.2-0ubuntu3
2:16.4.2-0ubuntu4
2:16.4.2-0ubuntu5
2:16.4.2-0ubuntu6
2:16.4.2-0ubuntu6.1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "python3-neutron": "2:16.4.2-0ubuntu6.2",
            "neutron-metadata-agent": "2:16.4.2-0ubuntu6.2",
            "neutron-linuxbridge-agent": "2:16.4.2-0ubuntu6.2",
            "neutron-l3-agent": "2:16.4.2-0ubuntu6.2",
            "neutron-macvtap-agent": "2:16.4.2-0ubuntu6.2",
            "neutron-ovn-metadata-agent": "2:16.4.2-0ubuntu6.2",
            "neutron-dhcp-agent": "2:16.4.2-0ubuntu6.2",
            "neutron-server": "2:16.4.2-0ubuntu6.2",
            "neutron-common": "2:16.4.2-0ubuntu6.2",
            "neutron-sriov-agent": "2:16.4.2-0ubuntu6.2",
            "neutron-metering-agent": "2:16.4.2-0ubuntu6.2",
            "neutron-openvswitch-agent": "2:16.4.2-0ubuntu6.2",
            "neutron-plugin-ml2": "2:16.4.2-0ubuntu6.2"
        }
    ]
}

Ubuntu:22.04:LTS / neutron

Package

Name
neutron
Purl
pkg:deb/ubuntu/neutron@2:20.3.0-0ubuntu1.1?arch=src?distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2:20.3.0-0ubuntu1.1

Affected versions

2:19.*

2:19.0.0-0ubuntu1
2:19.1.0+git2022030313.b072cbf05f-0ubuntu1

2:20.*

2:20.0.0-0ubuntu1
2:20.0.0-0ubuntu2
2:20.0.0-0ubuntu3
2:20.1.0-0ubuntu2
2:20.2.0-0ubuntu1
2:20.3.0-0ubuntu1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "python3-neutron": "2:20.3.0-0ubuntu1.1",
            "neutron-metadata-agent": "2:20.3.0-0ubuntu1.1",
            "neutron-linuxbridge-agent": "2:20.3.0-0ubuntu1.1",
            "neutron-l3-agent": "2:20.3.0-0ubuntu1.1",
            "neutron-macvtap-agent": "2:20.3.0-0ubuntu1.1",
            "neutron-ovn-metadata-agent": "2:20.3.0-0ubuntu1.1",
            "neutron-dhcp-agent": "2:20.3.0-0ubuntu1.1",
            "neutron-server": "2:20.3.0-0ubuntu1.1",
            "neutron-common": "2:20.3.0-0ubuntu1.1",
            "neutron-sriov-agent": "2:20.3.0-0ubuntu1.1",
            "neutron-metering-agent": "2:20.3.0-0ubuntu1.1",
            "neutron-openvswitch-agent": "2:20.3.0-0ubuntu1.1",
            "neutron-plugin-ml2": "2:20.3.0-0ubuntu1.1"
        }
    ]
}