{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-20T01:39:14.051","vulnerabilities":[{"cve":{"id":"CVE-2023-6337","sourceIdentifier":"security@hashicorp.com","published":"2023-12-08T22:15:07.713","lastModified":"2025-02-13T18:16:08.143","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"HashiCorp Vault and Vault Enterprise 1.12.0 and newer are vulnerable to a denial of service through memory exhaustion of the host when handling large unauthenticated and authenticated HTTP requests from a client. Vault will attempt to map the request to memory, resulting in the exhaustion of available memory on the host, which may cause Vault to crash.\n\nFixed in Vault 1.15.4, 1.14.8, 1.13.12."},{"lang":"es","value":"HashiCorp Vault y Vault Enterprise 1.12.0 y versiones posteriores son vulnerables a una denegación de servicio debido al agotamiento de la memoria del host cuando se manejan grandes solicitudes HTTP autenticadas y no autenticadas de un cliente. Vault intentará asignar la solicitud a la memoria, lo que provocará que se agote la memoria disponible en el host, lo que puede provocar que Vault falle. Corregido en Vault 1.15.4, 1.14.8, 1.13.12."}],"metrics":{"cvssMetricV31":[{"source":"security@hashicorp.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","baseScore":7.5,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":3.6},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","baseScore":7.5,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":3.6}]},"weaknesses":[{"source":"security@hashicorp.com","type":"Secondary","description":[{"lang":"en","value":"CWE-770"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-770"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:hashicorp:vault:*:*:*:*:*:*:*:*","versionEndIncluding":"1.12.0","matchCriteriaId":"279420C4-177B-42B2-A4D9-6E9EDA3F1D0E"},{"vulnerable":true,"criteria":"cpe:2.3:a:hashicorp:vault:*:*:*:*:enterprise:*:*:*","versionEndIncluding":"1.12.0","matchCriteriaId":"B0DB3723-28B2-48CB-9027-9A3AE4C650BD"},{"vulnerable":true,"criteria":"cpe:2.3:a:hashicorp:vault:*:*:*:*:*:*:*:*","versionStartIncluding":"1.13.0","versionEndExcluding":"1.13.12","matchCriteriaId":"DCBF4C08-0C81-46C1-B9C6-843E07C78E34"},{"vulnerable":true,"criteria":"cpe:2.3:a:hashicorp:vault:*:*:*:*:enterprise:*:*:*","versionStartIncluding":"1.13.0","versionEndExcluding":"1.13.12","matchCriteriaId":"F1B50279-B5C2-442A-AA6B-55DDD19ED8F5"},{"vulnerable":true,"criteria":"cpe:2.3:a:hashicorp:vault:*:*:*:*:*:*:*:*","versionStartIncluding":"1.14.0","versionEndExcluding":"1.14.8","matchCriteriaId":"885CF0FC-A707-4E8F-BCA8-45BC83FC06EE"},{"vulnerable":true,"criteria":"cpe:2.3:a:hashicorp:vault:*:*:*:*:enterprise:*:*:*","versionStartIncluding":"1.14.0","versionEndExcluding":"1.14.8","matchCriteriaId":"D1BCB828-CA09-433F-96C3-4653B565DF1F"},{"vulnerable":true,"criteria":"cpe:2.3:a:hashicorp:vault:*:*:*:*:*:*:*:*","versionStartIncluding":"1.15.0","versionEndExcluding":"1.15.4","matchCriteriaId":"89F657D5-0195-4A10-80B3-C12ACFFA5B0E"},{"vulnerable":true,"criteria":"cpe:2.3:a:hashicorp:vault:*:*:*:*:enterprise:*:*:*","versionStartIncluding":"1.15.0","versionEndExcluding":"1.15.4","matchCriteriaId":"CB94C54C-E891-47FD-8695-DFE0652F0E30"}]}]}],"references":[{"url":"https://discuss.hashicorp.com/t/hcsec-2023-34-vault-vulnerable-to-denial-of-service-through-memory-exhaustion-when-handling-large-http-requests/60741","source":"security@hashicorp.com","tags":["Vendor Advisory"]},{"url":"https://security.netapp.com/advisory/ntap-20240112-0006/","source":"security@hashicorp.com"},{"url":"https://discuss.hashicorp.com/t/hcsec-2023-34-vault-vulnerable-to-denial-of-service-through-memory-exhaustion-when-handling-large-http-requests/60741","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]},{"url":"https://security.netapp.com/advisory/ntap-20240112-0006/","source":"af854a3a-2127-422b-91ae-364da2661108"}]}}]}