UBUNTU-CVE-2023-1668

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Source

https://ubuntu.com/security/CVE-2023-1668

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-1668.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2023-1668

Related

Published

2023-04-10T22:15:00Z

Modified

2024-10-15T14:11:14Z

Severity

8.2 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H CVSS Calculator

Summary

[none]

Details

A flaw was found in openvswitch (OVS). When processing an IP packet with protocol 0, OVS will install the datapath flow without the action modifying the IP header. This issue results (for both kernel and userspace datapath) in installing a datapath flow matching all IP protocols (nw_proto is wildcarded) for this flow, but with an incorrect action, possibly causing incorrect handling of other IP packets with a != 0 IP protocol that matches this dp flow.

References

Affected packages

Ubuntu:Pro:16.04:LTS / openvswitch

Package

Name: openvswitch
Purl: pkg:deb/ubuntu/openvswitch?arch=src?distro=esm-infra/xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

2.*

2.4.0-0ubuntu4

2.4.0-0ubuntu5

2.5.0~git20160129.46a88d9-0ubuntu1

2.5.0~git20160219.522aca6-0ubuntu1

2.5.0~git20160219.522aca6-0ubuntu2

2.5.0~git20160219.522aca6-0ubuntu3

2.5.0-0ubuntu1

2.5.2-0ubuntu0.16.04.1

2.5.2-0ubuntu0.16.04.2

2.5.2-0ubuntu0.16.04.3

2.5.4-0ubuntu0.16.04.1

2.5.5-0ubuntu0.16.04.1

2.5.5-0ubuntu0.16.04.2

2.5.9-0ubuntu0.16.04.2

2.5.9-0ubuntu0.16.04.3

2.5.9-0ubuntu0.16.04.3+esm1

Ecosystem specific

{
    "ubuntu_priority": "medium"
}

Ubuntu:18.04:LTS / openvswitch

Package

Name: openvswitch
Purl: pkg:deb/ubuntu/openvswitch?arch=src?distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.9.8-0ubuntu0.18.04.5

Affected versions

2.*

2.8.0-0ubuntu2

2.8.1-0ubuntu2

2.8.1-0ubuntu3

2.9.0~git20180205.5a39582ca-0ubuntu1

2.9.0-0ubuntu1

2.9.2-0ubuntu0.18.04.2

2.9.2-0ubuntu0.18.04.3

2.9.5-0ubuntu0.18.04.1

2.9.7-0ubuntu0.18.04.2

2.9.8-0ubuntu0.18.04.2

2.9.8-0ubuntu0.18.04.3

2.9.8-0ubuntu0.18.04.4

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "2.9.8-0ubuntu0.18.04.5",
            "binary_name": "openvswitch-common"
        },
        {
            "binary_version": "2.9.8-0ubuntu0.18.04.5",
            "binary_name": "openvswitch-dbg"
        },
        {
            "binary_version": "2.9.8-0ubuntu0.18.04.5",
            "binary_name": "openvswitch-doc"
        },
        {
            "binary_version": "2.9.8-0ubuntu0.18.04.5",
            "binary_name": "openvswitch-pki"
        },
        {
            "binary_version": "2.9.8-0ubuntu0.18.04.5",
            "binary_name": "openvswitch-switch"
        },
        {
            "binary_version": "2.9.8-0ubuntu0.18.04.5",
            "binary_name": "openvswitch-switch-dpdk"
        },
        {
            "binary_version": "2.9.8-0ubuntu0.18.04.5",
            "binary_name": "openvswitch-test"
        },
        {
            "binary_version": "2.9.8-0ubuntu0.18.04.5",
            "binary_name": "openvswitch-testcontroller"
        },
        {
            "binary_version": "2.9.8-0ubuntu0.18.04.5",
            "binary_name": "openvswitch-vtep"
        },
        {
            "binary_version": "2.9.8-0ubuntu0.18.04.5",
            "binary_name": "ovn-central"
        },
        {
            "binary_version": "2.9.8-0ubuntu0.18.04.5",
            "binary_name": "ovn-common"
        },
        {
            "binary_version": "2.9.8-0ubuntu0.18.04.5",
            "binary_name": "ovn-controller-vtep"
        },
        {
            "binary_version": "2.9.8-0ubuntu0.18.04.5",
            "binary_name": "ovn-docker"
        },
        {
            "binary_version": "2.9.8-0ubuntu0.18.04.5",
            "binary_name": "ovn-host"
        },
        {
            "binary_version": "2.9.8-0ubuntu0.18.04.5",
            "binary_name": "python-openvswitch"
        },
        {
            "binary_version": "2.9.8-0ubuntu0.18.04.5",
            "binary_name": "python3-openvswitch"
        }
    ]
}

Ubuntu:20.04:LTS / openvswitch

Package

Name: openvswitch
Purl: pkg:deb/ubuntu/openvswitch?arch=src?distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.13.8-0ubuntu1.2

Affected versions

2.*

2.12.0-0ubuntu1

2.12.0-0ubuntu2

2.12.1~git20191107.7accd1302-0ubuntu1

2.12.90~git20200107.af683565b-0ubuntu1

2.12.90~git20200107.af683565b-0ubuntu2

2.12.90~git20200107.af683565b-0ubuntu3

2.13.0~git20200127.dbdf66c29-0ubuntu2

2.13.0~git20200212.15ae9db33-0ubuntu1

2.13.0~git20200212.15ae9db33-0ubuntu2

2.13.0-0ubuntu1

2.13.1-0ubuntu0.20.04.1

2.13.1-0ubuntu0.20.04.3

2.13.1-0ubuntu0.20.04.4

2.13.3-0ubuntu0.20.04.1

2.13.3-0ubuntu0.20.04.2

2.13.5-0ubuntu1

2.13.8-0ubuntu1

2.13.8-0ubuntu1.1

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "2.13.8-0ubuntu1.2",
            "binary_name": "openvswitch-common"
        },
        {
            "binary_version": "2.13.8-0ubuntu1.2",
            "binary_name": "openvswitch-dbg"
        },
        {
            "binary_version": "2.13.8-0ubuntu1.2",
            "binary_name": "openvswitch-doc"
        },
        {
            "binary_version": "2.13.8-0ubuntu1.2",
            "binary_name": "openvswitch-pki"
        },
        {
            "binary_version": "2.13.8-0ubuntu1.2",
            "binary_name": "openvswitch-source"
        },
        {
            "binary_version": "2.13.8-0ubuntu1.2",
            "binary_name": "openvswitch-switch"
        },
        {
            "binary_version": "2.13.8-0ubuntu1.2",
            "binary_name": "openvswitch-switch-dpdk"
        },
        {
            "binary_version": "2.13.8-0ubuntu1.2",
            "binary_name": "openvswitch-test"
        },
        {
            "binary_version": "2.13.8-0ubuntu1.2",
            "binary_name": "openvswitch-testcontroller"
        },
        {
            "binary_version": "2.13.8-0ubuntu1.2",
            "binary_name": "openvswitch-vtep"
        },
        {
            "binary_version": "2.13.8-0ubuntu1.2",
            "binary_name": "python3-openvswitch"
        }
    ]
}

Ubuntu:22.04:LTS / openvswitch

Package

Name: openvswitch
Purl: pkg:deb/ubuntu/openvswitch?arch=src?distro=jammy

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.17.5-0ubuntu0.22.04.2

Affected versions

2.*

2.16.0-0ubuntu2

2.16.0-0ubuntu3

2.16.0-0ubuntu4

2.17.0~git20220105.0d1ffb7-0ubuntu1

2.17.0~git20220118.1b9fd88-0ubuntu1

2.17.0~git20220121.109d024-0ubuntu1

2.17.0-0ubuntu1

2.17.2-0ubuntu0.22.04.1

2.17.2-0ubuntu0.22.04.2

2.17.3-0ubuntu0.22.04.1

2.17.3-0ubuntu0.22.04.2

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "2.17.5-0ubuntu0.22.04.2",
            "binary_name": "openvswitch-common"
        },
        {
            "binary_version": "2.17.5-0ubuntu0.22.04.2",
            "binary_name": "openvswitch-dbg"
        },
        {
            "binary_version": "2.17.5-0ubuntu0.22.04.2",
            "binary_name": "openvswitch-doc"
        },
        {
            "binary_version": "2.17.5-0ubuntu0.22.04.2",
            "binary_name": "openvswitch-ipsec"
        },
        {
            "binary_version": "2.17.5-0ubuntu0.22.04.2",
            "binary_name": "openvswitch-pki"
        },
        {
            "binary_version": "2.17.5-0ubuntu0.22.04.2",
            "binary_name": "openvswitch-source"
        },
        {
            "binary_version": "2.17.5-0ubuntu0.22.04.2",
            "binary_name": "openvswitch-switch"
        },
        {
            "binary_version": "2.17.5-0ubuntu0.22.04.2",
            "binary_name": "openvswitch-switch-dpdk"
        },
        {
            "binary_version": "2.17.5-0ubuntu0.22.04.2",
            "binary_name": "openvswitch-test"
        },
        {
            "binary_version": "2.17.5-0ubuntu0.22.04.2",
            "binary_name": "openvswitch-testcontroller"
        },
        {
            "binary_version": "2.17.5-0ubuntu0.22.04.2",
            "binary_name": "openvswitch-vtep"
        },
        {
            "binary_version": "2.17.5-0ubuntu0.22.04.2",
            "binary_name": "python3-openvswitch"
        }
    ]
}