{"action":"Upgrade rpki-client to 7.5-1 or later.","affected":[{"fixed":"7.5-1","introduced":"0"}],"component":"rpki-client","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["7.5-1"],"id":"tcs_01M5NG1AFBQETKRN68KNFY4QC3","modified_at":"2026-10-23T18:04:39.101479536Z","published_at":"2021-11-09T17:15:07.733Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-43173","https://security-tracker.debian.org/tracker/CVE-2021-43173"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-43173#Debian:12/rpki-client","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-43173"}],"summary":"In NLnet Labs Routinator prior to 0.10.2, a validation run can be delayed significantly by an RRDP repository by not answering but slowly drip-feeding bytes to keep the connection alive. This can be u"}