{"action":"Upgrade cloud-init to 21.1-r1 or later.","affected":[{"fixed":"21.1-r1","introduced":"0"}],"component":"cloud-init","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.18","exploited":false,"fixed_versions":["21.1-r1"],"id":"tcs_01M6GYZG5FVVBCDYR2K3FNHM0S","modified_at":"2026-11-03T06:32:47.472430530Z","published_at":"2023-04-19T22:15:10.137Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2021-3429","https://security.alpinelinux.org/vuln/CVE-2021-3429"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2021-3429#Alpine:v3.18/cloud-init","url":"https://osv.dev/vulnerability/ALPINE-CVE-2021-3429"}],"summary":"When instructing cloud-init to set a random password for a new user account, versions before 21.2 would write that password to the world-readable log file /var/log/cloud-init-output.log. This could al"}