FKIE_CVE-2019-6339

Vulnerability from fkie_nvd - Published: 2019-01-22 15:29 - Updated: 2024-11-21 04:46
Severity ?
9.8 (Critical) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
In Drupal Core versions 7.x prior to 7.62, 8.6.x prior to 8.6.6 and 8.5.x prior to 8.5.9; A remote code execution vulnerability exists in PHP's built-in phar stream wrapper when performing file operations on an untrusted phar:// URI. Some Drupal code (core, contrib, and custom) may be performing file operations on insufficiently validated user input, thereby being exposed to this vulnerability. This vulnerability is mitigated by the fact that such code paths typically require access to an administrative permission or an atypical configuration.
References
mlhess@drupal.orghttps://lists.debian.org/debian-lts-announce/2019/02/msg00004.htmlThird Party Advisory
mlhess@drupal.orghttps://www.debian.org/security/2019/dsa-4370Third Party Advisory
mlhess@drupal.orghttps://www.drupal.org/sa-core-2019-002Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2019/02/msg00004.htmlThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.debian.org/security/2019/dsa-4370Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.drupal.org/sa-core-2019-002Patch, Vendor Advisory
Impacted products
Vendor Product Version
drupal drupal *
drupal drupal *
drupal drupal *
debian debian_linux 8.0
debian debian_linux 9.0
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  "cveTags": [],
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      "lang": "en",
      "value": "In Drupal Core versions 7.x prior to 7.62, 8.6.x prior to 8.6.6 and 8.5.x prior to 8.5.9; A remote code execution vulnerability exists in PHP\u0027s built-in phar stream wrapper when performing file operations on an untrusted phar:// URI. Some Drupal code (core, contrib, and custom) may be performing file operations on insufficiently validated user input, thereby being exposed to this vulnerability. This vulnerability is mitigated by the fact that such code paths typically require access to an administrative permission or an atypical configuration."
    },
    {
      "lang": "es",
      "value": "En Drupal Core, en sus versiones 7.x anteriores a la 7.62, en las 8.6.x anteriores a la 8.6.6 y en las 8.5.x anteriores a la 8.5.9, existe una vulnerabilidad de ejecuci\u00f3n remota de c\u00f3digo en el wrapper de transmisi\u00f3n phar integrada del PHP cuando se ejecutan operaciones de archivo en un URI \"phar://\" no fiable.  Alg\u00fan c\u00f3digo Drupal (\"core\", \"contrib\" y \"custom\") puede estar ejecutando operaciones de archivo en las entradas de usuarios no validadas de manera suficiente, lo que hace que estos se expongan a esta vulnerabilidad. Esta vulnerabilidad se mitiga por el hecho de que dichas rutas de c\u00f3digo normalmente requieren acceso a un permiso del administrador o a una configuraci\u00f3n at\u00edpica."
    }
  ],
  "id": "CVE-2019-6339",
  "lastModified": "2024-11-21T04:46:26.487",
  "metrics": {
    "cvssMetricV2": [
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        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 7.5,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
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          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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        "impactScore": 5.9,
        "source": "nvd@nist.gov",
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  "published": "2019-01-22T15:29:00.660",
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  "sourceIdentifier": "mlhess@drupal.org",
  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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