{"id":"GHSA-4qhc-v8r6-8vwm","summary":"HashiCorp Vault Missing Release of Memory after Effective Lifetime vulnerability","details":"HashiCorp Vault and Vault Enterprise inbound client requests triggering a policy check can lead to an unbounded consumption of memory. A large number of these requests may lead to denial-of-service. Fixed in Vault 1.15.2, 1.14.6, and 1.13.10.","aliases":["BIT-vault-2023-5954","CVE-2023-5954","GO-2023-2329"],"modified":"2026-09-10T03:50:04.037645183Z","published":"2023-11-09T21:30:39Z","database_specific":{"cwe_ids":["CWE-401"],"severity":"HIGH","github_reviewed":true,"github_reviewed_at":"2023-11-10T00:43:02Z","nvd_published_at":"2023-11-09T21:15:25Z"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-5954"},{"type":"WEB","url":"https://discuss.hashicorp.com/t/hcsec-2023-33-vault-requests-triggering-policy-checks-may-lead-to-unbounded-memory-consumption/59926"},{"type":"PACKAGE","url":"https://github.com/hashicorp/vault"},{"type":"WEB","url":"https://security.netapp.com/advisory/ntap-20231227-0001"}],"affected":[{"package":{"name":"github.com/hashicorp/vault","ecosystem":"Go","purl":"pkg:golang/github.com/hashicorp/vault"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.13.10"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/11/GHSA-4qhc-v8r6-8vwm/GHSA-4qhc-v8r6-8vwm.json"}},{"package":{"name":"github.com/hashicorp/vault","ecosystem":"Go","purl":"pkg:golang/github.com/hashicorp/vault"},"ranges":[{"type":"SEMVER","events":[{"introduced":"1.14.0"},{"fixed":"1.14.6"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/11/GHSA-4qhc-v8r6-8vwm/GHSA-4qhc-v8r6-8vwm.json"}},{"package":{"name":"github.com/hashicorp/vault","ecosystem":"Go","purl":"pkg:golang/github.com/hashicorp/vault"},"ranges":[{"type":"SEMVER","events":[{"introduced":"1.15.0"},{"fixed":"1.15.2"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/11/GHSA-4qhc-v8r6-8vwm/GHSA-4qhc-v8r6-8vwm.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}