cve-2023-6337
Vulnerability from cvelistv5
Published
2023-12-08 21:12
Modified
2024-08-02 08:28
Severity ?
EPSS score ?
Summary
Vault May be Vulnerable to a Denial of Service Through Memory Exhaustion When Handling Large HTTP Requests
References
Impacted products
▼ | Vendor | Product |
---|---|---|
HashiCorp | Vault | |
HashiCorp | Vault Enterprise |
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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.\u003cbr\u003e\u003cbr\u003eFixed in\u0026nbsp;\u003cspan style=\"background-color: transparent;\"\u003eVault 1.15.4, 1.14.8, 1.13.12.\u003c/span\u003e\u003cbr\u003e\u003c/span\u003e\u003cbr\u003e" } ], "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\u00a0Vault 1.15.4, 1.14.8, 1.13.12.\n\n" } ], "impacts": [ { "capecId": "CAPEC-130", "descriptions": [ { "lang": "en", "value": "CAPEC-130 Excessive Allocation" } ] } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" }, "format": "CVSS", "scenarios": [ { "lang": "en", "value": "GENERAL" } ] } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-770", "description": "CWE-770 Allocation of Resources Without Limits or Throttling", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2023-12-08T21:12:31.712Z", "orgId": "67fedba0-ff2e-4543-ba5b-aa93e87718cc", "shortName": "HashiCorp" }, "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" }, { "url": "https://security.netapp.com/advisory/ntap-20240112-0006/" } ], "source": { "advisory": "HCSEC-2023-34", "discovery": "USER" }, "title": "Vault May be Vulnerable to a Denial of Service Through Memory Exhaustion When Handling Large HTTP Requests" } }, "cveMetadata": { "assignerOrgId": "67fedba0-ff2e-4543-ba5b-aa93e87718cc", "assignerShortName": "HashiCorp", "cveId": "CVE-2023-6337", "datePublished": "2023-12-08T21:12:31.712Z", "dateReserved": "2023-11-27T18:55:16.606Z", "dateUpdated": "2024-08-02T08:28:21.284Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2023-6337\",\"sourceIdentifier\":\"security@hashicorp.com\",\"published\":\"2023-12-08T22:15:07.713\",\"lastModified\":\"2024-01-12T14:15:48.907\",\"vulnStatus\":\"Modified\",\"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\u00a0Vault 1.15.4, 1.14.8, 1.13.12.\\n\\n\"},{\"lang\":\"es\",\"value\":\"HashiCorp Vault y Vault Enterprise 1.12.0 y versiones posteriores son vulnerables a una denegaci\u00f3n de servicio debido al agotamiento de la memoria del host cuando se manejan grandes solicitudes HTTP autenticadas y no autenticadas de un cliente. Vault intentar\u00e1 asignar la solicitud a la memoria, lo que provocar\u00e1 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\":\"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\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6},{\"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\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-770\"}]},{\"source\":\"security@hashicorp.com\",\"type\":\"Secondary\",\"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\"}]}}" } }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.