cvelistv5 - cve-2017-6922

cve-2017-6922

Vulnerability from cvelistv5

Published

2019-01-22 15:00

Modified

2024-09-16 19:04

Severity ?

Summary

Files uploaded by anonymous users into a private file system can be accessed by other anonymous users

References

URL	Tags
mlhess@drupal.org	http://www.securityfocus.com/bid/99219	Third Party Advisory, VDB Entry
mlhess@drupal.org	http://www.securitytracker.com/id/1038781	Third Party Advisory, VDB Entry
mlhess@drupal.org	https://www.debian.org/security/2017/dsa-3897	Third Party Advisory
mlhess@drupal.org	https://www.drupal.org/forum/newsletters/security-advisories-for-drupal-core/2017-06-21/drupal-core-multiple	Patch, Vendor Advisory

Impacted products

▼	Vendor	Product
	Drupal	Drupal Core

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T15:49:01.343Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "DSA-3897",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2017/dsa-3897"
          },
          {
            "name": "99219",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/99219"
          },
          {
            "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": "8.3.3",
              "status": "affected",
              "version": "Drupal 8",
              "versionType": "custom"
            },
            {
              "lessThan": "7.55",
              "status": "affected",
              "version": "Drupal 7",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In Drupal core 8.x prior to 8.3.4 and Drupal core 7.x prior to 7.56; Private files that have been uploaded by an anonymous user but not permanently attached to content on the site should only be visible to the anonymous user that uploaded them, rather than all anonymous users. Drupal core did not previously provide this protection, allowing an access bypass vulnerability to occur. This issue is mitigated by the fact that in order to be affected, the site must allow anonymous users to upload files into a private file system."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Access Bypass",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2019-01-23T10:57:01",
        "orgId": "2c85b837-eb8b-40ed-9d74-228c62987387",
        "shortName": "drupal"
      },
      "references": [
        {
          "name": "DSA-3897",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2017/dsa-3897"
        },
        {
          "name": "99219",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/99219"
        },
        {
          "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": "Files uploaded by anonymous users into a private file system can be accessed by other anonymous users",
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "AKA": "",
          "ASSIGNER": "security@drupal.org",
          "DATE_PUBLIC": "",
          "ID": "CVE-2017-6922",
          "STATE": "PUBLIC",
          "TITLE": "Files uploaded by anonymous users into a private file system can be accessed by other anonymous users"
        },
        "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": "8.3.3"
                          },
                          {
                            "affected": "\u003c",
                            "platform": "",
                            "version_affected": "\u003c",
                            "version_name": "Drupal 7",
                            "version_value": "7.55"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Drupal"
              }
            ]
          }
        },
        "configuration": [],
        "credit": [],
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "In Drupal core 8.x prior to 8.3.4 and Drupal core 7.x prior to 7.56; Private files that have been uploaded by an anonymous user but not permanently attached to content on the site should only be visible to the anonymous user that uploaded them, rather than all anonymous users. Drupal core did not previously provide this protection, allowing an access bypass vulnerability to occur. This issue is mitigated by the fact that in order to be affected, the site must allow anonymous users to upload files into a private file system."
            }
          ]
        },
        "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": "DSA-3897",
              "refsource": "DEBIAN",
              "url": "https://www.debian.org/security/2017/dsa-3897"
            },
            {
              "name": "99219",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/99219"
            },
            {
              "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-2017-6922",
    "datePublished": "2019-01-22T15:00:00Z",
    "dateReserved": "2017-03-16T00:00:00",
    "dateUpdated": "2024-09-16T19:04:17.971Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2017-6922\",\"sourceIdentifier\":\"mlhess@drupal.org\",\"published\":\"2019-01-22T15:29:00.223\",\"lastModified\":\"2023-11-07T02:49:59.607\",\"vulnStatus\":\"Modified\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"In Drupal core 8.x prior to 8.3.4 and Drupal core 7.x prior to 7.56; Private files that have been uploaded by an anonymous user but not permanently attached to content on the site should only be visible to the anonymous user that uploaded them, rather than all anonymous users. Drupal core did not previously provide this protection, allowing an access bypass vulnerability to occur. This issue is mitigated by the fact that in order to be affected, the site must allow anonymous users to upload files into a private file system.\"},{\"lang\":\"es\",\"value\":\"En Drupal core, en las versiones 8.x anteriores a la 8.3.4 y en las 7.x anteriores a la 7.56, los archivos privados subidos por un usuario an\u00f3nimo que no est\u00e9n conectados al contenido del sitio deber\u00edan ser visibles solo para el mismo usuario an\u00f3nimo que los subi\u00f3, en lugar de todos los usuarios an\u00f3nimos.  Anteriormente, Drupal core no dispon\u00eda de esta protecci\u00f3n, permitiendo que ocurriera una vulnerabilidad de omisi\u00f3n de acceso. Este problema se mitiga por el hecho de que, para que se vea afectado, el sitio deber\u00e1 permitir a los usuarios an\u00f3nimos subir archivos a un sistema de archivos privado.\"}],\"metrics\":{\"cvssMetricV30\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.0\",\"vectorString\":\"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\",\"baseScore\":6.5,\"baseSeverity\":\"MEDIUM\"},\"exploitabilityScore\":2.8,\"impactScore\":3.6}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:S/C:P/I:N/A:N\",\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"SINGLE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\",\"baseScore\":4.0},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":8.0,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-552\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:drupal:drupal:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"7.0\",\"versionEndExcluding\":\"7.56\",\"matchCriteriaId\":\"67B5E690-BB08-4EB3-BD48-5301A360187C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:drupal:drupal:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"8.0.0\",\"versionEndExcluding\":\"8.3.4\",\"matchCriteriaId\":\"B0C572FD-C76D-4714-85A3-5CFF9F292C2C\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"DEECE5FC-CACF-4496-A3E7-164736409252\"}]}]}],\"references\":[{\"url\":\"http://www.securityfocus.com/bid/99219\",\"source\":\"mlhess@drupal.org\",\"tags\":[\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"http://www.securitytracker.com/id/1038781\",\"source\":\"mlhess@drupal.org\",\"tags\":[\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"https://www.debian.org/security/2017/dsa-3897\",\"source\":\"mlhess@drupal.org\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://www.drupal.org/forum/newsletters/security-advisories-for-drupal-core/2017-06-21/drupal-core-multiple\",\"source\":\"mlhess@drupal.org\",\"tags\":[\"Patch\",\"Vendor Advisory\"]}]}}"
  }
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

Action not permitted

cve-2017-6922

Vulnerability from cvelistv5

ghsa-58f3-cx8p-h8jg

Vulnerability from github

gsd-2017-6922

Vulnerability from gsd

Tags

Sightings

Nomenclature