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CVE-2022-38149

Estado: ModificadaAlta (7.5)—

HashiCorp Consul Template up to 0.27.2, 0.28.2, and 0.29.1 may expose the contents of Vault secrets in the error returned by the *template.Template.Execute method, when given a template using Vault secret contents incorrectly. Fixed in 0.27.3, 0.28.3, and 0.29.2.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Hashicorp — Consul Template

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2022-38149",
  "cveTags": [],
  "metrics": {
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.5,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2022-08-17T15:15:08.607",
  "references": [
    {
      "url": "https://discuss.hashicorp.com",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://discuss.hashicorp.com/t/hsec-2022-16-consul-template-may-expose-vault-secrets-when-processing-invalid-input/43215",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://discuss.hashicorp.com",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://discuss.hashicorp.com/t/hsec-2022-16-consul-template-may-expose-vault-secrets-when-processing-invalid-input/43215",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-532"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "HashiCorp Consul Template up to 0.27.2, 0.28.2, and 0.29.1 may expose the contents of Vault secrets in the error returned by the *template.Template.Execute method, when given a template using Vault secret contents incorrectly. Fixed in 0.27.3, 0.28.3, and 0.29.2."
    },
    {
      "lang": "es",
      "value": "Las plantillas de HashiCorp Consul hasta la 0.27.2, 0.28.2 y 0.29.1 podían exponer el contenido de los secretos de la bóveda en el error devuelto por el método *template.Template.Execute, cuando se daba una plantilla que utilizaba incorrectamente el contenido de los secretos de la bóveda. Corregido en 0.27.3, 0.28.3 y 0.29.2"
    }
  ],
  "lastModified": "2026-06-17T04:56:11.863",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:hashicorp:consul_template:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "CAE5FB0B-B6B9-497E-AACE-7F36D9198BD6",
              "versionEndExcluding": "0.29.2"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}