{
  "id": "CVE-2024-29733",
  "sourceIdentifier": "security@apache.org",
  "published": "2024-04-21T18:15:45.043",
  "lastModified": "2025-02-13T18:17:50.420",
  "vulnStatus": "Awaiting Analysis",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Improper Certificate Validation vulnerability in Apache Airflow FTP Provider.\n\nThe FTP hook lacks complete certificate validation in FTP_TLS connections, which can potentially be leveraged. Implementing proper certificate validation by passing context=ssl.create_default_context() during FTP_TLS instantiation is used as mitigation to validate the certificates properly.\n\nThis issue affects Apache Airflow FTP Provider: before 3.7.0.\n\nUsers are recommended to upgrade to version 3.7.0, which fixes the issue."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de validaci\u00f3n de certificado incorrecta en el proveedor FTP Apache Airflow. El enlace FTP carece de una validaci\u00f3n completa del certificado en las conexiones FTP_TLS, lo que potencialmente puede aprovecharse. La implementaci\u00f3n de una validaci\u00f3n de certificados adecuada pasando context=ssl.create_default_context() durante la creaci\u00f3n de instancias de FTP_TLS se utiliza como mitigaci\u00f3n para validar los certificados correctamente. Este problema afecta al proveedor FTP Apache Airflow: anterior a 3.7.0. Se recomienda a los usuarios actualizar a la versi\u00f3n 3.7.0, que soluciona el problema."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N",
          "baseScore": 2.7,
          "baseSeverity": "LOW",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "HIGH",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE"
        },
        "exploitabilityScore": 1.2,
        "impactScore": 1.4
      }
    ]
  },
  "weaknesses": [
    {
      "source": "security@apache.org",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-295"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "http://www.openwall.com/lists/oss-security/2024/04/19/3",
      "source": "security@apache.org"
    },
    {
      "url": "https://docs.python.org/3/library/ssl.html#best-defaults",
      "source": "security@apache.org"
    },
    {
      "url": "https://github.com/apache/airflow/blob/95e26118b828c364755f3a8c96870f3591b01c31/airflow/providers/ftp/hooks/ftp.py#L280",
      "source": "security@apache.org"
    },
    {
      "url": "https://github.com/apache/airflow/pull/38266",
      "source": "security@apache.org"
    },
    {
      "url": "https://lists.apache.org/thread/265t5zbmtjs6h9fkw52wtp03nsbplky2",
      "source": "security@apache.org"
    },
    {
      "url": "http://www.openwall.com/lists/oss-security/2024/04/19/3",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://docs.python.org/3/library/ssl.html#best-defaults",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://github.com/apache/airflow/blob/95e26118b828c364755f3a8c96870f3591b01c31/airflow/providers/ftp/hooks/ftp.py#L280",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://github.com/apache/airflow/pull/38266",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://lists.apache.org/thread/265t5zbmtjs6h9fkw52wtp03nsbplky2",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ]
}