{"id":"UBUNTU-CVE-2023-3153","details":"A flaw was found in Open Virtual Network where the service monitor MAC does not properly rate limit. This issue could allow an attacker to cause a denial of service, including on deployments with CoPP enabled and properly configured.","modified":"2025-10-24T05:01:20Z","published":"2023-10-04T12:15:00Z","upstream":["CVE-2023-3153"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-3153"},{"type":"REPORT","url":"https://mail.openvswitch.org/pipermail/ovs-announce/2023-August/000327.html"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2023-3153"}],"affected":[{"package":{"name":"ovn","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/ovn@20.03.2-0ubuntu0.20.04.6?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.12.90~git20200107.c80e014d4-0ubuntu1","2.12.90~git20200107.c80e014d4-0ubuntu2","20.03.0~git20200212.9a4e68ec8-0ubuntu1","20.03.0~git20200212.9a4e68ec8-0ubuntu3","20.03.0-0ubuntu1","20.03.1-0ubuntu1","20.03.1-0ubuntu1.1","20.03.1-0ubuntu1.2","20.03.2-0ubuntu0.20.04.1","20.03.2-0ubuntu0.20.04.2","20.03.2-0ubuntu0.20.04.3","20.03.2-0ubuntu0.20.04.4","20.03.2-0ubuntu0.20.04.5","20.03.2-0ubuntu0.20.04.6"],"ecosystem_specific":{"binaries":[{"binary_name":"ovn-central","binary_version":"20.03.2-0ubuntu0.20.04.6"},{"binary_name":"ovn-common","binary_version":"20.03.2-0ubuntu0.20.04.6"},{"binary_name":"ovn-controller-vtep","binary_version":"20.03.2-0ubuntu0.20.04.6"},{"binary_name":"ovn-docker","binary_version":"20.03.2-0ubuntu0.20.04.6"},{"binary_name":"ovn-host","binary_version":"20.03.2-0ubuntu0.20.04.6"},{"binary_name":"ovn-ic","binary_version":"20.03.2-0ubuntu0.20.04.6"},{"binary_name":"ovn-ic-db","binary_version":"20.03.2-0ubuntu0.20.04.6"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-3153.json"}},{"package":{"name":"ovn","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/ovn@22.03.3-0ubuntu0.22.04.1?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"22.03.3-0ubuntu0.22.04.1"}]}],"versions":["21.09.0~git20210922.6549e5842-0ubuntu1","21.09.0~git20210922.6549e5842-0ubuntu2","21.09.0-0ubuntu2","21.12.0-0ubuntu1","22.03.0~git20220218.ed81be7-0ubuntu1","22.03.0-0ubuntu1","22.03.2-0ubuntu0.22.04.1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"22.03.3-0ubuntu0.22.04.1","binary_name":"ovn-central"},{"binary_name":"ovn-common","binary_version":"22.03.3-0ubuntu0.22.04.1"},{"binary_name":"ovn-controller-vtep","binary_version":"22.03.3-0ubuntu0.22.04.1"},{"binary_name":"ovn-docker","binary_version":"22.03.3-0ubuntu0.22.04.1"},{"binary_name":"ovn-host","binary_version":"22.03.3-0ubuntu0.22.04.1"},{"binary_version":"22.03.3-0ubuntu0.22.04.1","binary_name":"ovn-ic"},{"binary_name":"ovn-ic-db","binary_version":"22.03.3-0ubuntu0.22.04.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-3153.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"},{"type":"Ubuntu","score":"medium"}]}