{"action":"Upgrade frr to 8.4.1-1 or later.","affected":[{"fixed":"8.4.1-1","introduced":"0"}],"component":"frr","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["8.4.1-1"],"id":"tcs_01M5NGVWHB4EABD31MBHZ2Z8QZ","modified_at":"2026-10-15T08:02:44.376440827Z","published_at":"2023-04-03T16:15:07.287Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2022-36440","https://security-tracker.debian.org/tracker/CVE-2022-36440"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2022-36440","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2022-36440"}],"summary":"A reachable assertion was found in Frrouting frr-bgpd 8.3.0 in the peek_for_as4_capability function. Attackers can maliciously construct BGP open packets and send them to BGP peers running frr-bgpd, r"}