Vulnerability-Lookup

CNVD-2017-13904

Vulnerability from cnvd - Published: 2017-07-12

Title

Drupal文件上传漏洞

Description

Drupal是Drupal社区所维护的一套用PHP语言开发的免费、开源的内容管理系统。 Drupal 7.56之前的7.x版本和8.3.4之前的8.x版本中存在安全漏洞。攻击者可利用该漏洞绕过安全限制，执行未授权的操作。

Severity

中

Patch Name

Drupal文件上传漏洞的补丁

Patch Description

Drupal是Drupal社区所维护的一套用PHP语言开发的免费、开源的内容管理系统。 Drupal 7.56之前的7.x版本和8.3.4之前的8.x版本中存在安全漏洞。攻击者可利用该漏洞绕过安全限制，执行未授权的操作。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://www.drupal.org/SA-CORE-2017-003

Reference

http://www.securityfocus.com/bid/99219

Impacted products

Name
['Drupal Drupal 7.<7.56', 'Drupal Drupal 8.< 8.3.4']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-6922"
    }
  },
  "description": "Drupal\u662fDrupal\u793e\u533a\u6240\u7ef4\u62a4\u7684\u4e00\u5957\u7528PHP\u8bed\u8a00\u5f00\u53d1\u7684\u514d\u8d39\u3001\u5f00\u6e90\u7684\u5185\u5bb9\u7ba1\u7406\u7cfb\u7edf\u3002\r\n\r\nDrupal 7.56\u4e4b\u524d\u76847.x\u7248\u672c\u548c8.3.4\u4e4b\u524d\u76848.x\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u5b89\u5168\u9650\u5236\uff0c\u6267\u884c\u672a\u6388\u6743\u7684\u64cd\u4f5c\u3002",
  "discovererName": "Greg Knaddison, Mori Sugimoto of the Drupal Security team, and iancawthorne.",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://www.drupal.org/SA-CORE-2017-003",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-13904",
  "openTime": "2017-07-12",
  "patchDescription": "Drupal\u662fDrupal\u793e\u533a\u6240\u7ef4\u62a4\u7684\u4e00\u5957\u7528PHP\u8bed\u8a00\u5f00\u53d1\u7684\u514d\u8d39\u3001\u5f00\u6e90\u7684\u5185\u5bb9\u7ba1\u7406\u7cfb\u7edf\u3002\r\n\r\nDrupal 7.56\u4e4b\u524d\u76847.x\u7248\u672c\u548c8.3.4\u4e4b\u524d\u76848.x\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u5b89\u5168\u9650\u5236\uff0c\u6267\u884c\u672a\u6388\u6743\u7684\u64cd\u4f5c\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Drupal\u6587\u4ef6\u4e0a\u4f20\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Drupal Drupal 7.*\u003c7.56",
      "Drupal Drupal  8.*\u003c 8.3.4"
    ]
  },
  "referenceLink": "http://www.securityfocus.com/bid/99219",
  "serverity": "\u4e2d",
  "submitTime": "2017-06-23",
  "title": "Drupal\u6587\u4ef6\u4e0a\u4f20\u6f0f\u6d1e"
}

CVE-2017-6922 (GCVE-0-2017-6922)

Vulnerability from cvelistv5 – Published: 2019-01-22 15:00 – Updated: 2024-09-16 19:04

Title

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

Summary

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.

Severity

No CVSS data available.

CWE

Access Bypass

Assigner

drupal mitre root

References

4 references

URL	Tags
https://www.debian.org/security/2017/dsa-3897	vendor-advisoryx_refsource_DEBIAN
http://www.securityfocus.com/bid/99219	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 , < 8.3.3 (custom) Affected: Drupal 7 , < 7.55 (custom)

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"
            }
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        }
      ],
      "providerMetadata": {
        "dateUpdated": "2019-01-23T10:57:01.000Z",
        "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",
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            }
          ]
        },
        "exploit": [],
        "impact": {
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            "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"
            },
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            },
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              "refsource": "SECTRACK",
              "url": "http://www.securitytracker.com/id/1038781"
            }
          ]
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        "solution": [],
        "source": {
          "advisory": "SA-CORE-2017-003",
          "defect": [],
          "discovery": "UNKNOWN"
        },
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  "cveMetadata": {
    "assignerOrgId": "2c85b837-eb8b-40ed-9d74-228c62987387",
    "assignerShortName": "drupal",
    "cveId": "CVE-2017-6922",
    "datePublished": "2019-01-22T15:00:00.000Z",
    "dateReserved": "2017-03-16T00:00:00.000Z",
    "dateUpdated": "2024-09-16T19:04:17.971Z",
    "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.

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.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CNVD-2017-13904

CVE-2017-6922 (GCVE-0-2017-6922)

Tags

Sightings

Nomenclature

Related by attack behaviour