{"action":"Upgrade asterisk to 15.7.1-r0 or later.","affected":[{"fixed":"15.7.1-r0","introduced":"0"}],"component":"asterisk","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.19","exploited":false,"fixed_versions":["15.7.1-r0"],"id":"tcs_01M5NAKASC9ASQE2EYFT5HSGGX","modified_at":"2026-10-23T17:17:55.236209184Z","published_at":"2018-11-14T20:29:00.587Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2018-19278","https://security.alpinelinux.org/vuln/CVE-2018-19278"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2018-19278#Alpine:v3.19/asterisk","url":"https://osv.dev/vulnerability/ALPINE-CVE-2018-19278"}],"summary":"Buffer overflow in DNS SRV and NAPTR lookups in Digium Asterisk 15.x before 15.6.2 and 16.x before 16.0.1 allows remote attackers to crash Asterisk via a specially crafted DNS SRV or NAPTR response, b"}