{"id":"BIT-vault-2021-45042","details":"In HashiCorp Vault and Vault Enterprise before 1.7.7, 1.8.x before 1.8.6, and 1.9.x before 1.9.1, clusters using the Integrated Storage backend allowed an authenticated user (with write permissions to a kv secrets engine) to cause a panic and denial of service of the storage backend. The earliest affected version is 1.4.0.","aliases":["CVE-2021-45042"],"modified":"2026-09-08T08:48:21.165560751Z","published":"2024-03-06T11:10:18.604Z","database_specific":{"cpes":["cpe:2.3:a:hashicorp:vault:*:*:*:*:-:*:*:*","cpe:2.3:a:hashicorp:vault:*:*:*:*:enterprise:*:*:*","cpe:2.3:a:hashicorp:vault:1.9.0:*:*:*:-:*:*:*","cpe:2.3:a:hashicorp:vault:1.9.0:*:*:*:enterprise:*:*:*"],"severity":"Medium"},"references":[{"type":"ADVISORY","url":"https://discuss.hashicorp.com/t/hcsec2-21-33-vault-s-kv-secrets-engine-with-integrated-storage-exposed-to-authenticated-denial-of-service/33157"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/202207-01"},{"type":"ADVISORY","url":"https://www.hashicorp.com/blog/category/vault"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-45042"}],"affected":[{"package":{"name":"vault","ecosystem":"Bitnami","purl":"pkg:bitnami/vault"},"ranges":[{"type":"SEMVER","events":[{"introduced":"1.4.0"},{"fixed":"1.7.7"},{"introduced":"1.8.0"},{"fixed":"1.8.6"},{"introduced":"1.9.0"},{"fixed":"1.9.1"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/vault/BIT-vault-2021-45042.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H"}]}],"schema_version":"1.9.0"}