Vulnerability-Lookup

CNVD-2019-18907

Vulnerability from cnvd - Published: 2019-06-24

Title

MediaWiki限制绕过漏洞

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存在限制绕过漏洞，该漏洞源于'user'的'$wgRateLimits' rate limiter条目会覆盖'newbie'用户的设置，远程认证用户可利用该漏洞绕过预期的限制。

Severity

中

Patch Name

MediaWiki限制绕过漏洞的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://lists.wikimedia.org/pipermail/mediawiki-announce/2018-September/000223.html

Reference

https://securitytracker.com/id/1041695

Impacted products

Name
['MediaWiki Mediawiki 1.31', 'MediaWiki Mediawiki 1.30.1', 'MediaWiki Mediawiki 1.29.3', 'MediaWiki Mediawiki 1.27.5']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-0503"
    }
  },
  "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\u5b58\u5728\u9650\u5236\u7ed5\u8fc7\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u0027user\u0027\u7684\u0027$wgRateLimits\u0027 rate limiter\u6761\u76ee\u4f1a\u8986\u76d6\u0027newbie\u0027\u7528\u6237\u7684\u8bbe\u7f6e\uff0c\u8fdc\u7a0b\u8ba4\u8bc1\u7528\u6237\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u9884\u671f\u7684\u9650\u5236\u3002",
  "discovererName": "unknown",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://lists.wikimedia.org/pipermail/mediawiki-announce/2018-September/000223.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-18907",
  "openTime": "2019-06-24",
  "patchDescription": "MediaWiki\u662f\u7528PHP\u7f16\u5199\u7684\u514d\u8d39\u8f6f\u4ef6\u5f00\u6e90wiki\u5305\uff0c\u6700\u521d\u7528\u4e8e\u7ef4\u57fa\u767e\u79d1\uff0c\u73b0\u5728\u4e5f\u88ab\u975e\u8425\u5229Wikimedia\u57fa\u91d1\u4f1a\u7684\u82e5\u5e72\u5176\u4ed6\u9879\u76ee\u548c\u8bb8\u591a\u5176\u4ed6wikis\u4f7f\u7528\u3002\r\n\r\nMediaWiki\u5b58\u5728\u9650\u5236\u7ed5\u8fc7\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u0027user\u0027\u7684\u0027$wgRateLimits\u0027 rate limiter\u6761\u76ee\u4f1a\u8986\u76d6\u0027newbie\u0027\u7528\u6237\u7684\u8bbe\u7f6e\uff0c\u8fdc\u7a0b\u8ba4\u8bc1\u7528\u6237\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u9884\u671f\u7684\u9650\u5236\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\u9650\u5236\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "MediaWiki Mediawiki 1.31",
      "MediaWiki Mediawiki 1.30.1",
      "MediaWiki Mediawiki 1.29.3",
      "MediaWiki Mediawiki 1.27.5"
    ]
  },
  "referenceLink": "https://securitytracker.com/id/1041695",
  "serverity": "\u4e2d",
  "submitTime": "2018-09-21",
  "title": "MediaWiki\u9650\u5236\u7ed5\u8fc7\u6f0f\u6d1e"
}

CVE-2018-0503 (GCVE-0-2018-0503)

Vulnerability from cvelistv5 – Published: 2018-10-04 20:00 – Updated: 2024-09-17 01:30

Title

$wgRateLimits entry for 'user' overrides 'newbie'

Summary

Mediawiki 1.31 before 1.31.1, 1.30.1, 1.29.3 and 1.27.5 contains a flaw where contrary to the documentation, $wgRateLimits entry for 'user' overrides that for 'newbie'.

Severity

No CVSS data available.

CWE

Improper imlementation of documentation / spec

Assigner

debian mitre root

References

7 references

URL	Tags
https://lists.wikimedia.org/pipermail/wikitech-l/…	mailing-listx_refsource_MLIST
http://www.securitytracker.com/id/1041695	vdb-entryx_refsource_SECTRACK
https://phabricator.wikimedia.org/T169545	x_refsource_CONFIRM
https://www.debian.org/security/2018/dsa-4301	vendor-advisoryx_refsource_DEBIAN
https://access.redhat.com/errata/RHSA-2019:3142	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:3238	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:3813	vendor-advisoryx_refsource_REDHAT

Impacted products

1 product

Vendor	Product	Version
mediawiki	mediawiki	Affected: before 1.31.1, 1.30.1, 1.29.3 and 1.27.5

Date Public

2018-09-20 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T03:28:10.915Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        },
        "references": [
          {
            "name": "[wikitech-l] 20180920 Security release: 1.27.5 / 1.29.3 / 1.30.1 / 1.31.1",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.wikimedia.org/pipermail/wikitech-l/2018-September/090849.html"
          },
          {
            "name": "1041695",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id/1041695"
          },
          {
            "tags": [
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            "url": "https://phabricator.wikimedia.org/T169545"
          },
          {
            "name": "DSA-4301",
            "tags": [
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          },
          {
            "name": "RHSA-2019:3142",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2019:3142"
          },
          {
            "name": "RHSA-2019:3238",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2019:3238"
          },
          {
            "name": "RHSA-2019:3813",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2019:3813"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "mediawiki",
          "vendor": "mediawiki",
          "versions": [
            {
              "status": "affected",
              "version": "before 1.31.1, 1.30.1, 1.29.3 and 1.27.5"
            }
          ]
        }
      ],
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        {
          "lang": "en",
          "value": "Mediawiki 1.31 before 1.31.1, 1.30.1, 1.29.3 and 1.27.5 contains a flaw where contrary to the documentation, $wgRateLimits entry for \u0027user\u0027 overrides that for \u0027newbie\u0027."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Improper imlementation of documentation / spec",
              "lang": "en",
              "type": "text"
            }
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        }
      ],
      "providerMetadata": {
        "dateUpdated": "2019-11-07T18:06:38.000Z",
        "orgId": "79363d38-fa19-49d1-9214-5f28da3f3ac5",
        "shortName": "debian"
      },
      "references": [
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          "name": "[wikitech-l] 20180920 Security release: 1.27.5 / 1.29.3 / 1.30.1 / 1.31.1",
          "tags": [
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        },
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          "name": "1041695",
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        },
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          "tags": [
            "x_refsource_CONFIRM"
          ],
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        },
        {
          "name": "DSA-4301",
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          ],
          "url": "https://www.debian.org/security/2018/dsa-4301"
        },
        {
          "name": "RHSA-2019:3142",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2019:3142"
        },
        {
          "name": "RHSA-2019:3238",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2019:3238"
        },
        {
          "name": "RHSA-2019:3813",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2019:3813"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "$wgRateLimits entry for \u0027user\u0027 overrides \u0027newbie\u0027",
      "x_legacyV4Record": {
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          "STATE": "PUBLIC",
          "TITLE": "$wgRateLimits entry for \u0027user\u0027 overrides \u0027newbie\u0027"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "mediawiki",
                      "version": {
                        "version_data": [
                          {
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                          }
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            }
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        },
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                  "lang": "eng",
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              "name": "[wikitech-l] 20180920 Security release: 1.27.5 / 1.29.3 / 1.30.1 / 1.31.1",
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              "url": "https://phabricator.wikimedia.org/T169545"
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            {
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              "refsource": "REDHAT",
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}

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.

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.