Vulnerability-Lookup

CNVD-2019-36866

Vulnerability from cnvd - Published: 2019-10-23

Title

MediaWiki信息泄露漏洞（CNVD-2019-36866）

Description

MediaWiki是用PHP编写的免费软件开源wiki包，最初用于维基百科，现在也被非营利Wikimedia基金会的若干其他项目和许多其他wikis使用。 MediaWiki 1.33.0及更早版本存在信息泄露漏洞。攻击者可通过用户ID查找利用该漏洞获取用户名。

Severity

低

Patch Name

MediaWiki信息泄露漏洞（CNVD-2019-36866）的补丁

Patch Description

MediaWiki是用PHP编写的免费软件开源wiki包，最初用于维基百科，现在也被非营利Wikimedia基金会的若干其他项目和许多其他wikis使用。 MediaWiki 1.33.0及更早版本存在信息泄露漏洞。攻击者可通过用户ID查找利用该漏洞获取用户名。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

厂商已发布了漏洞修复程序，请及时关注更新： https://phabricator.wikimedia.org/T230402

Reference

https://nvd.nist.gov/vuln/detail/CVE-2019-16738

Impacted products

Name
MediaWiki Mediawiki <=1.33.0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-16738",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2019-16738"
    }
  },
  "description": "MediaWiki\u662f\u7528PHP\u7f16\u5199\u7684\u514d\u8d39\u8f6f\u4ef6\u5f00\u6e90wiki\u5305\uff0c\u6700\u521d\u7528\u4e8e\u7ef4\u57fa\u767e\u79d1\uff0c\u73b0\u5728\u4e5f\u88ab\u975e\u8425\u5229Wikimedia\u57fa\u91d1\u4f1a\u7684\u82e5\u5e72\u5176\u4ed6\u9879\u76ee\u548c\u8bb8\u591a\u5176\u4ed6wikis\u4f7f\u7528\u3002\n\nMediaWiki 1.33.0\u53ca\u66f4\u65e9\u7248\u672c\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u7528\u6237ID\u67e5\u627e\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u7528\u6237\u540d\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://phabricator.wikimedia.org/T230402",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-36866",
  "openTime": "2019-10-23",
  "patchDescription": "MediaWiki\u662f\u7528PHP\u7f16\u5199\u7684\u514d\u8d39\u8f6f\u4ef6\u5f00\u6e90wiki\u5305\uff0c\u6700\u521d\u7528\u4e8e\u7ef4\u57fa\u767e\u79d1\uff0c\u73b0\u5728\u4e5f\u88ab\u975e\u8425\u5229Wikimedia\u57fa\u91d1\u4f1a\u7684\u82e5\u5e72\u5176\u4ed6\u9879\u76ee\u548c\u8bb8\u591a\u5176\u4ed6wikis\u4f7f\u7528\u3002\r\n\r\nMediaWiki 1.33.0\u53ca\u66f4\u65e9\u7248\u672c\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u7528\u6237ID\u67e5\u627e\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u7528\u6237\u540d\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": "MediaWiki\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2019-36866\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "MediaWiki Mediawiki \u003c=1.33.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-16738",
  "serverity": "\u4f4e",
  "submitTime": "2019-09-26",
  "title": "MediaWiki\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2019-36866\uff09"
}

CVE-2019-16738 (GCVE-0-2019-16738)

Vulnerability from cvelistv5 – Published: 2019-09-26 01:49 – Updated: 2024-08-05 01:24

Summary

In MediaWiki through 1.33.0, Special:Redirect allows information disclosure of suppressed usernames via a User ID Lookup.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

5 references

URL	Tags
https://phabricator.wikimedia.org/T230402	x_refsource_MISC
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://www.debian.org/security/2019/dsa-4545	vendor-advisoryx_refsource_DEBIAN
https://seclists.org/bugtraq/2019/Oct/32	mailing-listx_refsource_BUGTRAQ
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T01:24:48.186Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://phabricator.wikimedia.org/T230402"
          },
          {
            "name": "FEDORA-2019-c4cdd73c74",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7OMG3BMUHGWTAPYTK2NXM6CXF6FYLOUO/"
          },
          {
            "name": "DSA-4545",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2019/dsa-4545"
          },
          {
            "name": "20191021 [SECURITY] [DSA 4545-1] mediawiki security update",
            "tags": [
              "mailing-list",
              "x_refsource_BUGTRAQ",
              "x_transferred"
            ],
            "url": "https://seclists.org/bugtraq/2019/Oct/32"
          },
          {
            "name": "FEDORA-2019-3ba38e1cdb",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QBAOLXETM5BOYQG6OQVHGB2LNLZUXVN6/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In MediaWiki through 1.33.0, Special:Redirect allows information disclosure of suppressed usernames via a User ID Lookup."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
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      ],
      "providerMetadata": {
        "dateUpdated": "2019-10-26T19:06:10.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://phabricator.wikimedia.org/T230402"
        },
        {
          "name": "FEDORA-2019-c4cdd73c74",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7OMG3BMUHGWTAPYTK2NXM6CXF6FYLOUO/"
        },
        {
          "name": "DSA-4545",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2019/dsa-4545"
        },
        {
          "name": "20191021 [SECURITY] [DSA 4545-1] mediawiki security update",
          "tags": [
            "mailing-list",
            "x_refsource_BUGTRAQ"
          ],
          "url": "https://seclists.org/bugtraq/2019/Oct/32"
        },
        {
          "name": "FEDORA-2019-3ba38e1cdb",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QBAOLXETM5BOYQG6OQVHGB2LNLZUXVN6/"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2019-16738",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "In MediaWiki through 1.33.0, Special:Redirect allows information disclosure of suppressed usernames via a User ID Lookup."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
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        },
        "references": {
          "reference_data": [
            {
              "name": "https://phabricator.wikimedia.org/T230402",
              "refsource": "MISC",
              "url": "https://phabricator.wikimedia.org/T230402"
            },
            {
              "name": "FEDORA-2019-c4cdd73c74",
              "refsource": "FEDORA",
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7OMG3BMUHGWTAPYTK2NXM6CXF6FYLOUO/"
            },
            {
              "name": "DSA-4545",
              "refsource": "DEBIAN",
              "url": "https://www.debian.org/security/2019/dsa-4545"
            },
            {
              "name": "20191021 [SECURITY] [DSA 4545-1] mediawiki security update",
              "refsource": "BUGTRAQ",
              "url": "https://seclists.org/bugtraq/2019/Oct/32"
            },
            {
              "name": "FEDORA-2019-3ba38e1cdb",
              "refsource": "FEDORA",
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QBAOLXETM5BOYQG6OQVHGB2LNLZUXVN6/"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2019-16738",
    "datePublished": "2019-09-26T01:49:11.000Z",
    "dateReserved": "2019-09-24T00:00:00.000Z",
    "dateUpdated": "2024-08-05T01:24:48.186Z",
    "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.

Detection rules are retrieved from Rulezet.

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.

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Action not permitted

CNVD-2019-36866

CVE-2019-16738 (GCVE-0-2019-16738)

Tags

Sightings

Nomenclature

Related by attack behaviour