{"action":"Upgrade ovn to 23.09.0-1 or later.","affected":[{"fixed":"23.09.0-1","introduced":"0"}],"component":"ovn","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["23.09.0-1"],"id":"tcs_01M5NJ1Y3P0DZVV77513NRB1BR","modified_at":"2026-10-23T18:04:23.983880887Z","published_at":"2023-10-04T12:15:10.503Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-3153","https://security-tracker.debian.org/tracker/CVE-2023-3153"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-3153#Debian:14/ovn","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-3153"}],"summary":"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"}