FKIE_CVE-2023-6337

Vulnerability from fkie_nvd - Published: 2023-12-08 22:15 - Updated: 2025-02-13 18:16
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
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. Fixed in Vault 1.15.4, 1.14.8, 1.13.12.
References
security@hashicorp.comhttps://discuss.hashicorp.com/t/hcsec-2023-34-vault-vulnerable-to-denial-of-service-through-memory-exhaustion-when-handling-large-http-requests/60741Vendor Advisory
security@hashicorp.comhttps://security.netapp.com/advisory/ntap-20240112-0006/
af854a3a-2127-422b-91ae-364da2661108https://discuss.hashicorp.com/t/hcsec-2023-34-vault-vulnerable-to-denial-of-service-through-memory-exhaustion-when-handling-large-http-requests/60741Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20240112-0006/
Impacted products
Vendor Product Version
hashicorp vault *
hashicorp vault *
hashicorp vault *
hashicorp vault *
hashicorp vault *
hashicorp vault *
hashicorp vault *
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To clipboard Create KEV Entry 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:hashicorp:vault:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "279420C4-177B-42B2-A4D9-6E9EDA3F1D0E",
              "versionEndIncluding": "1.12.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:hashicorp:vault:*:*:*:*:enterprise:*:*:*",
              "matchCriteriaId": "B0DB3723-28B2-48CB-9027-9A3AE4C650BD",
              "versionEndIncluding": "1.12.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:hashicorp:vault:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "DCBF4C08-0C81-46C1-B9C6-843E07C78E34",
              "versionEndExcluding": "1.13.12",
              "versionStartIncluding": "1.13.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:hashicorp:vault:*:*:*:*:enterprise:*:*:*",
              "matchCriteriaId": "F1B50279-B5C2-442A-AA6B-55DDD19ED8F5",
              "versionEndExcluding": "1.13.12",
              "versionStartIncluding": "1.13.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:hashicorp:vault:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "885CF0FC-A707-4E8F-BCA8-45BC83FC06EE",
              "versionEndExcluding": "1.14.8",
              "versionStartIncluding": "1.14.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:hashicorp:vault:*:*:*:*:enterprise:*:*:*",
              "matchCriteriaId": "D1BCB828-CA09-433F-96C3-4653B565DF1F",
              "versionEndExcluding": "1.14.8",
              "versionStartIncluding": "1.14.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:hashicorp:vault:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "89F657D5-0195-4A10-80B3-C12ACFFA5B0E",
              "versionEndExcluding": "1.15.4",
              "versionStartIncluding": "1.15.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:hashicorp:vault:*:*:*:*:enterprise:*:*:*",
              "matchCriteriaId": "CB94C54C-E891-47FD-8695-DFE0652F0E30",
              "versionEndExcluding": "1.15.4",
              "versionStartIncluding": "1.15.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "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\u00a0Vault 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 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."
    }
  ],
  "id": "CVE-2023-6337",
  "lastModified": "2025-02-13T18:16:08.143",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "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"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "security@hashicorp.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "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"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2023-12-08T22:15:07.713",
  "references": [
    {
      "source": "security@hashicorp.com",
      "tags": [
        "Vendor Advisory"
      ],
      "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",
      "url": "https://security.netapp.com/advisory/ntap-20240112-0006/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "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",
      "url": "https://security.netapp.com/advisory/ntap-20240112-0006/"
    }
  ],
  "sourceIdentifier": "security@hashicorp.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-770"
        }
      ],
      "source": "security@hashicorp.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-770"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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