{"action":"Upgrade samba to 4.12.5-r0 or later.","affected":[{"fixed":"4.12.5-r0","introduced":"4.10.0"}],"component":"samba","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.12","exploited":false,"fixed_versions":["4.12.5-r0"],"id":"tcs_01M5NC5R5XMXPRDAKPCNV4RV6K","modified_at":"2026-10-26T11:17:55.118322200Z","published_at":"2020-07-06T18:15:20.323Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2020-14303","https://security.alpinelinux.org/vuln/CVE-2020-14303"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2020-14303#Alpine:v3.12/samba","url":"https://osv.dev/vulnerability/ALPINE-CVE-2020-14303"}],"summary":"A flaw was found in the AD DC NBT server in all Samba versions before 4.10.17, before 4.11.11 and before 4.12.4. A samba user could send an empty UDP packet to cause the samba server to crash."}