Vulnerability-Lookup

GHSA-H377-287M-W2R9

Vulnerability from github – Published: 2022-05-13 01:36 – Updated: 2024-04-23 17:20

Summary

Drupal file REST resource does not properly validate

Details

In Drupal 8 prior to 8.3.4; The file REST resource does not properly validate some fields when manipulating files. A site is only affected by this if the site has the RESTful Web Services (rest) module enabled, the file REST resource is enabled and allows PATCH requests, and an attacker can get or register a user account on the site with permissions to upload files and to modify the file resource.

Severity

5.9 (Medium)


                  
                    CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "drupal/core"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "8.0"
            },
            {
              "fixed": "8.3.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "drupal/drupal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "8.0"
            },
            {
              "fixed": "8.3.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2017-6921"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2024-04-23T17:20:19Z",
    "nvd_published_at": "2019-01-15T21:29:00Z",
    "severity": "MODERATE"
  },
  "details": "In Drupal 8 prior to 8.3.4; The file REST resource does not properly validate some fields when manipulating files. A site is only affected by this if the site has the RESTful Web Services (rest) module enabled, the file REST resource is enabled and allows PATCH requests, and an attacker can get or register a user account on the site with permissions to upload files and to modify the file resource.",
  "id": "GHSA-h377-287m-w2r9",
  "modified": "2024-04-23T17:20:19Z",
  "published": "2022-05-13T01:36:23Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-6921"
    },
    {
      "type": "WEB",
      "url": "https://github.com/FriendsOfPHP/security-advisories/blob/master/drupal/core/CVE-2017-6921.yaml"
    },
    {
      "type": "WEB",
      "url": "https://github.com/FriendsOfPHP/security-advisories/blob/master/drupal/drupal/CVE-2017-6921.yaml"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/drupal/core"
    },
    {
      "type": "WEB",
      "url": "https://www.drupal.org/SA-CORE-2017-003"
    },
    {
      "type": "WEB",
      "url": "https://www.drupal.org/forum/newsletters/security-advisories-for-drupal-core/2017-06-21/drupal-core-multiple"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/99222"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id/1038781"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Drupal file REST resource does not properly validate"
}

CVE-2017-6921 (GCVE-0-2017-6921)

Vulnerability from cvelistv5 – Published: 2019-01-15 22:00 – Updated: 2024-09-16 19:47

Title

File REST resource does not properly validate

Summary

Severity

No CVSS data available.

CWE

Access Bypass

Assigner

drupal CNA under the mitre root

CNA scorecard D 53/100 over 175 records in the last 180 days details

References

3 references

URL	Tags
http://www.securityfocus.com/bid/99222	vdb-entryx_refsource_BID
https://www.drupal.org/forum/newsletters/security…	x_refsource_CONFIRM
http://www.securitytracker.com/id/1038781	vdb-entryx_refsource_SECTRACK

Impacted products

1 product

Vendor	Product	Version
Drupal	Drupal Core	Affected: Drupal 8 , < 8.3.4 (custom)

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T15:49:01.335Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "99222",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/99222"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://www.drupal.org/forum/newsletters/security-advisories-for-drupal-core/2017-06-21/drupal-core-multiple"
          },
          {
            "name": "1038781",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id/1038781"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Drupal Core",
          "vendor": "Drupal",
          "versions": [
            {
              "lessThan": "8.3.4",
              "status": "affected",
              "version": "Drupal 8",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In Drupal 8 prior to 8.3.4; The file REST resource does not properly validate some fields when manipulating files. A site is only affected by this if the site has the RESTful Web Services (rest) module enabled, the file REST resource is enabled and allows PATCH requests, and an attacker can get or register a user account on the site with permissions to upload files and to modify the file resource."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Access Bypass",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2019-01-16T10:57:01.000Z",
        "orgId": "2c85b837-eb8b-40ed-9d74-228c62987387",
        "shortName": "drupal"
      },
      "references": [
        {
          "name": "99222",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/99222"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://www.drupal.org/forum/newsletters/security-advisories-for-drupal-core/2017-06-21/drupal-core-multiple"
        },
        {
          "name": "1038781",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
          "url": "http://www.securitytracker.com/id/1038781"
        }
      ],
      "source": {
        "advisory": "SA-CORE-2017-003",
        "discovery": "UNKNOWN"
      },
      "title": "File REST resource does not properly validate",
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "AKA": "",
          "ASSIGNER": "security@drupal.org",
          "DATE_PUBLIC": "",
          "ID": "CVE-2017-6921",
          "STATE": "PUBLIC",
          "TITLE": "File REST resource does not properly validate"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Drupal Core",
                      "version": {
                        "version_data": [
                          {
                            "affected": "\u003c",
                            "platform": "",
                            "version_affected": "\u003c",
                            "version_name": "Drupal 8",
                            "version_value": "8.3.4"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Drupal"
              }
            ]
          }
        },
        "configuration": [],
        "credit": [],
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "In Drupal 8 prior to 8.3.4; The file REST resource does not properly validate some fields when manipulating files. A site is only affected by this if the site has the RESTful Web Services (rest) module enabled, the file REST resource is enabled and allows PATCH requests, and an attacker can get or register a user account on the site with permissions to upload files and to modify the file resource."
            }
          ]
        },
        "exploit": [],
        "impact": {
          "cvss": {
            "attackComplexity": "HIGH",
            "attackVector": "PHYSICAL",
            "availabilityImpact": "NONE",
            "baseScore": 0,
            "baseSeverity": "NONE",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:P/AC:H/PR:H/UI:R/S:U/C:N/I:N/A:N",
            "version": "3.0"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Access Bypass"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "99222",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/99222"
            },
            {
              "name": "https://www.drupal.org/forum/newsletters/security-advisories-for-drupal-core/2017-06-21/drupal-core-multiple",
              "refsource": "CONFIRM",
              "url": "https://www.drupal.org/forum/newsletters/security-advisories-for-drupal-core/2017-06-21/drupal-core-multiple"
            },
            {
              "name": "1038781",
              "refsource": "SECTRACK",
              "url": "http://www.securitytracker.com/id/1038781"
            }
          ]
        },
        "solution": [],
        "source": {
          "advisory": "SA-CORE-2017-003",
          "defect": [],
          "discovery": "UNKNOWN"
        },
        "work_around": []
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "2c85b837-eb8b-40ed-9d74-228c62987387",
    "assignerShortName": "drupal",
    "cveId": "CVE-2017-6921",
    "datePublished": "2019-01-15T22:00:00.000Z",
    "dateReserved": "2017-03-16T00:00:00.000Z",
    "dateUpdated": "2024-09-16T19:47:08.043Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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