{"action":"Upgrade coturn to 4.5.1.0-1 or later.","affected":[{"fixed":"4.5.1.0-1","introduced":"0"}],"component":"coturn","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["4.5.1.0-1"],"id":"tcs_01M5NDCRFTRD2JHS3DD5YHEDTM","modified_at":"2026-10-23T18:03:22.136480638Z","published_at":"2019-03-21T16:00:54.077Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2018-4058","https://security-tracker.debian.org/tracker/CVE-2018-4058"],"severity":{"label":"high","score":7.7},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2018-4058#Debian:13/coturn","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2018-4058"}],"summary":"An exploitable unsafe default configuration vulnerability exists in the TURN server functionality of coTURN prior to 4.5.0.9. By default, the TURN server allows relaying external traffic to the loopba"}