{"api_version":"1","generated_at":"2026-04-21T10:24:27+00:00","cve":"CVE-2023-25000","urls":{"html":"https://cve.report/CVE-2023-25000","api":"https://cve.report/api/cve/CVE-2023-25000.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2023-25000","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2023-25000"},"summary":{"title":"CVE-2023-25000","description":"HashiCorp Vault's implementation of Shamir's secret sharing used precomputed table lookups, and was vulnerable to cache-timing attacks. An attacker with access to, and the ability to observe a large number of unseal operations on the host through a side channel may reduce the search space of a brute force effort to recover the Shamir shares. Fixed in Vault 1.13.1, 1.12.5, and 1.11.9.","state":"PUBLIC","assigner":"security@hashicorp.com","published_at":"2023-03-30 01:15:00","updated_at":"2023-05-26 20:15:00"},"problem_types":["CWE-203"],"metrics":[],"references":[{"url":"https://discuss.hashicorp.com/t/hcsec-2023-10-vault-vulnerable-to-cache-timing-attacks-during-seal-and-unseal-operations/52078","name":"https://discuss.hashicorp.com/t/hcsec-2023-10-vault-vulnerable-to-cache-timing-attacks-during-seal-and-unseal-operations/52078","refsource":"MISC","tags":[],"title":"HCSEC-2023-10 - Vault Vulnerable to Cache-Timing Attacks During Seal and Unseal Operations - Security - HashiCorp Discuss","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://security.netapp.com/advisory/ntap-20230526-0008/","name":"https://security.netapp.com/advisory/ntap-20230526-0008/","refsource":"MISC","tags":[],"title":"March 2023 Hashicorp Vault Vulnerabilities in NetApp Products | NetApp Product Security","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-25000","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-25000","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2023","cve_id":"25000","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"hashicorp","cpe5":"vault","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"-","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2023","cve_id":"25000","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"hashicorp","cpe5":"vault","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"enterprise","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"data_version":"4.0","data_type":"CVE","data_format":"MITRE","CVE_data_meta":{"ID":"CVE-2023-25000","ASSIGNER":"security@hashicorp.com","STATE":"PUBLIC"},"description":{"description_data":[{"lang":"eng","value":"HashiCorp Vault's implementation of Shamir's secret sharing used precomputed table lookups, and was vulnerable to cache-timing attacks. An attacker with access to, and the ability to observe a large number of unseal operations on the host through a side channel may reduce the search space of a brute force effort to recover the Shamir shares. Fixed in Vault 1.13.1, 1.12.5, and 1.11.9."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-208 Observable Timing Discrepancy","cweId":"CWE-208"}]}]},"affects":{"vendor":{"vendor_data":[{"vendor_name":"HashiCorp","product":{"product_data":[{"product_name":"Vault","version":{"version_data":[{"version_affected":"<","version_name":"1.13.0","version_value":"1.13.1"},{"version_affected":"<","version_name":"1.12.0","version_value":"1.12.5"},{"version_affected":"<","version_name":"1.11.0","version_value":"1.11.9"},{"version_affected":"<","version_name":"0","version_value":"1.11.0"}]}},{"product_name":"Vault Enterprise","version":{"version_data":[{"version_affected":"<","version_name":"1.13.0","version_value":"1.13.1"},{"version_affected":"<","version_name":"1.12.0","version_value":"1.12.5"},{"version_affected":"<","version_name":"1.11.0","version_value":"1.11.9"},{"version_affected":"<","version_name":"0","version_value":"1.11.0"}]}}]}}]}},"references":{"reference_data":[{"url":"https://discuss.hashicorp.com/t/hcsec-2023-10-vault-vulnerable-to-cache-timing-attacks-during-seal-and-unseal-operations/52078","refsource":"MISC","name":"https://discuss.hashicorp.com/t/hcsec-2023-10-vault-vulnerable-to-cache-timing-attacks-during-seal-and-unseal-operations/52078"},{"url":"https://security.netapp.com/advisory/ntap-20230526-0008/","refsource":"MISC","name":"https://security.netapp.com/advisory/ntap-20230526-0008/"}]},"source":{"advisory":"HCSEC-2023-10","discovery":"EXTERNAL"},"credits":[{"lang":"en","value":"Giuseppe Cocomazzi"}],"impact":{"cvss":[{"version":"3.1","attackVector":"LOCAL","attackComplexity":"HIGH","privilegesRequired":"HIGH","userInteraction":"REQUIRED","scope":"CHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE","baseSeverity":"MEDIUM","baseScore":5,"vectorString":"CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:C/C:H/I:N/A:N"}]}},"nvd":{"publishedDate":"2023-03-30 01:15:00","lastModifiedDate":"2023-05-26 20:15:00","problem_types":["CWE-203"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N","attackVector":"LOCAL","attackComplexity":"HIGH","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE","baseScore":4.7,"baseSeverity":"MEDIUM"},"exploitabilityScore":1,"impactScore":3.6}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:hashicorp:vault:*:*:*:*:enterprise:*:*:*","versionStartIncluding":"1.12.0","versionEndExcluding":"1.12.5","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:hashicorp:vault:*:*:*:*:-:*:*:*","versionStartIncluding":"1.12.0","versionEndExcluding":"1.12.5","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:hashicorp:vault:*:*:*:*:-:*:*:*","versionEndExcluding":"1.11.9","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:hashicorp:vault:*:*:*:*:enterprise:*:*:*","versionEndExcluding":"1.11.9","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:hashicorp:vault:*:*:*:*:enterprise:*:*:*","versionStartIncluding":"1.13.0","versionEndExcluding":"1.13.1","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:hashicorp:vault:*:*:*:*:-:*:*:*","versionStartIncluding":"1.13.0","versionEndExcluding":"1.13.1","cpe_name":[]}]}]}},"legacy_mitre":{"record":null,"notes":[]}}}