{"action":"Upgrade samba to 4.12.9-r0 or later.","affected":[{"fixed":"4.12.9-r0","introduced":"3.6.0"}],"component":"samba","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.22","exploited":false,"fixed_versions":["4.12.9-r0"],"id":"tcs_01M5NC64ZSJ01AS7ST10QAPHZ8","modified_at":"2026-09-11T10:17:51.377923345Z","published_at":"2020-10-29T20:15:17.117Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2020-14323","https://security.alpinelinux.org/vuln/CVE-2020-14323"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2020-14323#Alpine:v3.22/samba","url":"https://osv.dev/vulnerability/ALPINE-CVE-2020-14323"}],"summary":"A null pointer dereference flaw was found in samba's Winbind service in versions before 4.11.15, before 4.12.9 and before 4.13.1. A local user could use this flaw to crash the winbind service causing"}