{"action":"Upgrade vault to 1.7.1-r0 or later.","affected":[{"fixed":"1.7.1-r0","introduced":"1.7.0"}],"component":"vault","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.16","exploited":false,"fixed_versions":["1.7.1-r0"],"id":"tcs_01M6GV5TPA40WPQSMXZHTF9VJD","modified_at":"2026-11-03T06:32:38.631017664Z","published_at":"2021-04-22T17:15:07.723Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2021-27400","https://security.alpinelinux.org/vuln/CVE-2021-27400"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2021-27400#Alpine:v3.16/vault","url":"https://osv.dev/vulnerability/ALPINE-CVE-2021-27400"}],"summary":"HashiCorp Vault and Vault Enterprise Cassandra integrations (storage backend and database secrets engine plugin) did not validate TLS certificates when connecting to Cassandra clusters. Fixed in 1.6.4"}