{"action":"Upgrade avahi to 0.7-r2 or later.","affected":[{"fixed":"0.7-r2","introduced":"0"}],"component":"avahi","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.13","exploited":false,"fixed_versions":["0.7-r2"],"id":"tcs_01M5N9MDF0WR9PG9M9VB49MDGA","modified_at":"2026-06-15T18:18:07.016428602Z","published_at":"2017-05-01T01:59:00.297Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2017-6519","https://security.alpinelinux.org/vuln/CVE-2017-6519"],"severity":{"label":"critical","score":9.1},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2017-6519#Alpine:v3.13/avahi","url":"https://osv.dev/vulnerability/ALPINE-CVE-2017-6519"}],"summary":"avahi-daemon in Avahi through 0.6.32 and 0.7 inadvertently responds to IPv6 unicast queries with source addresses that are not on-link, which allows remote attackers to cause a denial of service (traf"}