{"action":"Upgrade sudo to 1.9.5-r0 or later.","affected":[{"fixed":"1.9.5-r0","introduced":"1.9.0"}],"component":"sudo","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.14","exploited":false,"fixed_versions":["1.9.5-r0"],"id":"tcs_01M5ND0225TQJ4X99WV2EMK06M","modified_at":"2026-10-23T17:17:56.156848682Z","published_at":"2021-01-12T09:15:14.107Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2021-23240","https://security.alpinelinux.org/vuln/CVE-2021-23240"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2021-23240#Alpine:v3.14/sudo","url":"https://osv.dev/vulnerability/ALPINE-CVE-2021-23240"}],"summary":"selinux_edit_copy_tfiles in sudoedit in Sudo before 1.9.5 allows a local unprivileged user to gain file ownership and escalate privileges by replacing a temporary file with a symlink to an arbitrary f"}