{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-25000","assignerOrgId":"67fedba0-ff2e-4543-ba5b-aa93e87718cc","state":"PUBLISHED","assignerShortName":"HashiCorp","dateReserved":"2023-02-01T17:54:13.893Z","datePublished":"2023-03-30T00:17:46.230Z","dateUpdated":"2025-02-13T16:44:28.625Z"},"containers":{"cna":{"providerMetadata":{"orgId":"67fedba0-ff2e-4543-ba5b-aa93e87718cc","shortName":"HashiCorp","dateUpdated":"2023-05-26T19:06:26.655Z"},"title":"Vault Vulnerable to Cache-Timing Attacks During Seal and Unseal Operations","problemTypes":[{"descriptions":[{"lang":"en","cweId":"CWE-208","description":"CWE-208 Observable Timing Discrepancy","type":"CWE"}]}],"impacts":[{"capecId":"CAPEC-204","descriptions":[{"lang":"en","value":"CAPEC-204 Lifting Sensitive Data Embedded in Cache"}]}],"affected":[{"vendor":"HashiCorp","product":"Vault","platforms":["Windows","MacOS","Linux","x86","ARM","64 bit","32 bit"],"repo":"https://github.com/hashicorp/vault","versions":[{"status":"affected","version":"1.13.0","lessThan":"1.13.1","versionType":"semver"},{"status":"affected","version":"1.12.0","lessThan":"1.12.5","versionType":"semver"},{"status":"affected","version":"1.11.0","lessThan":"1.11.9","versionType":"semver"},{"status":"affected","version":"0","lessThan":"1.11.0","versionType":"semver"}],"defaultStatus":"unaffected"},{"vendor":"HashiCorp","product":"Vault Enterprise","platforms":["Windows","MacOS","Linux","x86","ARM","64 bit","32 bit"],"versions":[{"status":"affected","version":"1.13.0","lessThan":"1.13.1","versionType":"semver"},{"status":"affected","version":"1.12.0","lessThan":"1.12.5","versionType":"semver"},{"status":"affected","version":"1.11.0","lessThan":"1.11.9","versionType":"semver"},{"status":"affected","version":"0","lessThan":"1.11.0","versionType":"semver"}],"defaultStatus":"unaffected"}],"descriptions":[{"lang":"en","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.","supportingMedia":[{"type":"text/html","base64":false,"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."}]}],"references":[{"url":"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/"}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"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"}}],"credits":[{"lang":"en","value":"Giuseppe Cocomazzi","user":"00000000-0000-4000-9000-000000000000","type":"finder"}],"source":{"advisory":"HCSEC-2023-10","discovery":"EXTERNAL"}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T11:11:43.500Z"},"title":"CVE Program Container","references":[{"url":"https://discuss.hashicorp.com/t/hcsec-2023-10-vault-vulnerable-to-cache-timing-attacks-during-seal-and-unseal-operations/52078","tags":["x_transferred"]},{"url":"https://security.netapp.com/advisory/ntap-20230526-0008/","tags":["x_transferred"]}]},{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-02-12T15:02:13.804694Z","id":"CVE-2023-25000","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-02-12T15:02:17.672Z"}}]}}