{"action":"Upgrade frr to 8.4.4-1 or later.","affected":[{"fixed":"8.4.4-1","introduced":"0"}],"component":"frr","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["8.4.4-1"],"id":"tcs_01M5NJ1WBHQX1VD4389ZP9ZVWM","modified_at":"2026-10-26T18:00:11.040326991Z","published_at":"2023-05-09T16:15:14.757Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-31490","https://security-tracker.debian.org/tracker/CVE-2023-31490"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-31490#Debian:13/frr","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-31490"}],"summary":"An issue found in Frrouting bgpd v.8.4.2 allows a remote attacker to cause a denial of service via the bgp_attr_psid_sub() function."}