{"action":"Upgrade dnsmasq to 2.78-r0 or later.","affected":[{"fixed":"2.78-r0","introduced":"0"}],"component":"dnsmasq","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.24","exploited":false,"fixed_versions":["2.78-r0"],"id":"tcs_01M5N96KESSDDZRF0R13GQ0B23","modified_at":"2026-06-15T18:18:06.777001344Z","published_at":"2017-10-03T01:29:02.200Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2017-14496","https://security.alpinelinux.org/vuln/CVE-2017-14496"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2017-14496#Alpine:v3.24/dnsmasq","url":"https://osv.dev/vulnerability/ALPINE-CVE-2017-14496"}],"summary":"Integer underflow in the add_pseudoheader function in dnsmasq before 2.78 , when the --add-mac, --add-cpe-id or --add-subnet option is specified, allows remote attackers to cause a denial of service v"}