FKIE_CVE-2018-19277

Vulnerability from fkie_nvd - Published: 2018-11-14 11:29 - Updated: 2024-11-21 03:57
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Summary
securityScan() in PHPOffice PhpSpreadsheet through 1.5.0 allows a bypass of protection mechanisms for XXE via UTF-7 encoding in a .xlsx file
References
cve@mitre.orghttps://github.com/MewesK/TwigSpreadsheetBundle/issues/18Third Party Advisory
cve@mitre.orghttps://github.com/PHPOffice/PhpSpreadsheet/issues/771Exploit, Third Party Advisory
cve@mitre.orghttps://www.bishopfox.com/news/2018/11/phpoffice-versions/Broken Link
cve@mitre.orghttps://www.drupal.org/sa-contrib-2021-043Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/MewesK/TwigSpreadsheetBundle/issues/18Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/PHPOffice/PhpSpreadsheet/issues/771Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.bishopfox.com/news/2018/11/phpoffice-versions/Broken Link
af854a3a-2127-422b-91ae-364da2661108https://www.drupal.org/sa-contrib-2021-043Third Party Advisory
Impacted products
Vendor Product Version
phpoffice phpspreadsheet *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:phpoffice:phpspreadsheet:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "B9D0EE7B-0573-4A6F-B2B9-1AACD41680A3",
              "versionEndIncluding": "1.5.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "securityScan() in PHPOffice PhpSpreadsheet through 1.5.0 allows a bypass of protection mechanisms for XXE via UTF-7 encoding in a .xlsx file"
    },
    {
      "lang": "es",
      "value": "securityScan() en PHPOffice PhpSpreadsheet hasta la versi\u00f3n 1.5.0 permite la omisi\u00f3n de los mecanismos de protecci\u00f3n de XEE (XML External Entity) mediante el cifrado UTF-7 en un archivo .xlsx."
    }
  ],
  "id": "CVE-2018-19277",
  "lastModified": "2024-11-21T03:57:39.717",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 6.8,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2018-11-14T11:29:07.920",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://github.com/MewesK/TwigSpreadsheetBundle/issues/18"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://github.com/PHPOffice/PhpSpreadsheet/issues/771"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Broken Link"
      ],
      "url": "https://www.bishopfox.com/news/2018/11/phpoffice-versions/"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://www.drupal.org/sa-contrib-2021-043"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://github.com/MewesK/TwigSpreadsheetBundle/issues/18"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://github.com/PHPOffice/PhpSpreadsheet/issues/771"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Broken Link"
      ],
      "url": "https://www.bishopfox.com/news/2018/11/phpoffice-versions/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://www.drupal.org/sa-contrib-2021-043"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-91"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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