{"action":"Upgrade buildah to 1.21.3-r0 or later.","affected":[{"fixed":"1.21.3-r0","introduced":"1.17.0"}],"component":"buildah","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.24","exploited":false,"fixed_versions":["1.21.3-r0"],"id":"tcs_01M6GW3ZP6GC4MVRMXJDN626QY","modified_at":"2026-11-03T06:32:40.797898907Z","published_at":"2022-03-03T19:15:08.107Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2021-3602","https://security.alpinelinux.org/vuln/CVE-2021-3602"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2021-3602#Alpine:v3.24/buildah","url":"https://osv.dev/vulnerability/ALPINE-CVE-2021-3602"}],"summary":"An information disclosure flaw was found in Buildah, when building containers using chroot isolation. Running processes in container builds (e.g. Dockerfile RUN commands) can access environment variab"}