{"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:v3.19","exploited":false,"fixed_versions":["2.78-r0"],"id":"tcs_01M5N9345DEMWSQ2EV9BD7RGMM","modified_at":"2026-06-15T18:18:06.775402701Z","published_at":"2017-10-03T01:29:01.637Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2017-13704","https://security.alpinelinux.org/vuln/CVE-2017-13704"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2017-13704#Alpine:v3.19/dnsmasq","url":"https://osv.dev/vulnerability/ALPINE-CVE-2017-13704"}],"summary":"In dnsmasq before 2.78, if the DNS packet size does not match the expected size, the size parameter in a memset call gets a negative value. As it is an unsigned value, memset ends up writing up to 0xf"}