cnvd - cnvd-2020-52425

CNVD-2020-52425

Vulnerability from cnvd - Published: 2020-09-17

Title

GitLab不当授权漏洞（CNVD-2020-52425）

Description

GitLab是一个利用Ruby on Rails开发的开源应用程序，实现一个自托管的Git项目仓库，可通过Web界面进行访问公开的或者私人项目。 GitLab 13.1.10、13.2.8、13.3.4之前版本存在不当授权漏洞。未经授权的项目维护者可利用该漏洞编辑子组徽章。

Severity

中

Patch Name

GitLab不当授权漏洞（CNVD-2020-52425）的补丁

Patch Description

GitLab是一个利用Ruby on Rails开发的开源应用程序，实现一个自托管的Git项目仓库，可通过Web界面进行访问公开的或者私人项目。 GitLab 13.1.10、13.2.8、13.3.4之前版本存在不当授权漏洞。未经授权的项目维护者可利用该漏洞编辑子组徽章。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://about.gitlab.com/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-13313

Impacted products

Name
['GitLab GitLab <13.1.10', 'GitLab GitLab <13.2.8', 'GitLab GitLab <13.3.4']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-13313",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-13313"
    }
  },
  "description": "GitLab\u662f\u4e00\u4e2a\u5229\u7528Ruby on Rails\u5f00\u53d1\u7684\u5f00\u6e90\u5e94\u7528\u7a0b\u5e8f\uff0c\u5b9e\u73b0\u4e00\u4e2a\u81ea\u6258\u7ba1\u7684Git\u9879\u76ee\u4ed3\u5e93\uff0c\u53ef\u901a\u8fc7Web\u754c\u9762\u8fdb\u884c\u8bbf\u95ee\u516c\u5f00\u7684\u6216\u8005\u79c1\u4eba\u9879\u76ee\u3002\n\nGitLab 13.1.10\u300113.2.8\u300113.3.4\u4e4b\u524d\u7248\u672c\u5b58\u5728\u4e0d\u5f53\u6388\u6743\u6f0f\u6d1e\u3002\u672a\u7ecf\u6388\u6743\u7684\u9879\u76ee\u7ef4\u62a4\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7f16\u8f91\u5b50\u7ec4\u5fbd\u7ae0\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://about.gitlab.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-52425",
  "openTime": "2020-09-17",
  "patchDescription": "GitLab\u662f\u4e00\u4e2a\u5229\u7528Ruby on Rails\u5f00\u53d1\u7684\u5f00\u6e90\u5e94\u7528\u7a0b\u5e8f\uff0c\u5b9e\u73b0\u4e00\u4e2a\u81ea\u6258\u7ba1\u7684Git\u9879\u76ee\u4ed3\u5e93\uff0c\u53ef\u901a\u8fc7Web\u754c\u9762\u8fdb\u884c\u8bbf\u95ee\u516c\u5f00\u7684\u6216\u8005\u79c1\u4eba\u9879\u76ee\u3002\r\n\r\nGitLab 13.1.10\u300113.2.8\u300113.3.4\u4e4b\u524d\u7248\u672c\u5b58\u5728\u4e0d\u5f53\u6388\u6743\u6f0f\u6d1e\u3002\u672a\u7ecf\u6388\u6743\u7684\u9879\u76ee\u7ef4\u62a4\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7f16\u8f91\u5b50\u7ec4\u5fbd\u7ae0\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": "GitLab\u4e0d\u5f53\u6388\u6743\u6f0f\u6d1e\uff08CNVD-2020-52425\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "GitLab GitLab \u003c13.1.10",
      "GitLab GitLab \u003c13.2.8",
      "GitLab GitLab \u003c13.3.4"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-13313",
  "serverity": "\u4e2d",
  "submitTime": "2020-09-15",
  "title": "GitLab\u4e0d\u5f53\u6388\u6743\u6f0f\u6d1e\uff08CNVD-2020-52425\uff09"
}

CVE-2020-13313 (GCVE-0-2020-13313)

Vulnerability from cvelistv5 – Published: 2020-09-14 19:40 – Updated: 2024-08-04 12:18

Summary

A vulnerability was discovered in GitLab versions before 13.1.10, 13.2.8 and 13.3.4. An unauthorized project maintainer could edit the subgroup badges due to the lack of authorization control.

Severity ?

4.3 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

CWE

Improper authorization in GitLab

Assigner

GitLab

References

URL

Tags

	https://gitlab.com/gitlab-org/gitlab/-/issues/118536	x_refsource_MISC
	https://hackerone.com/reports/751264	x_refsource_MISC
	https://gitlab.com/gitlab-org/cves/-/blob/master/…	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	GitLab	GitLab	Affected: >=1.0, <13.1.10 Affected: >=13.2, <13.2.8 Affected: >=13.3, <13.3.4

Credits

Thanks [ashish_r_padelkar](https://hackerone.con/ashish_r_padelkar) for reporting this vulnerability through our HackerOne bug bounty program

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T12:18:17.034Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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            "tags": [
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              "x_transferred"
            ],
            "url": "https://gitlab.com/gitlab-org/gitlab/-/issues/118536"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://hackerone.com/reports/751264"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13313.json"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "product": "GitLab",
          "vendor": "GitLab",
          "versions": [
            {
              "status": "affected",
              "version": "\u003e=1.0, \u003c13.1.10"
            },
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              "status": "affected",
              "version": "\u003e=13.2, \u003c13.2.8"
            },
            {
              "status": "affected",
              "version": "\u003e=13.3, \u003c13.3.4"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Thanks [ashish_r_padelkar](https://hackerone.con/ashish_r_padelkar) for reporting this vulnerability through our HackerOne bug bounty program"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability was discovered in GitLab versions before 13.1.10, 13.2.8 and 13.3.4. An unauthorized project maintainer could edit the subgroup badges due to the lack of authorization control."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
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      "problemTypes": [
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              "description": "Improper authorization in GitLab",
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      ],
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        "dateUpdated": "2020-09-14T19:40:20",
        "orgId": "ceab7361-8a18-47b1-92ba-4d7d25f6715a",
        "shortName": "GitLab"
      },
      "references": [
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          "tags": [
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          ],
          "url": "https://gitlab.com/gitlab-org/gitlab/-/issues/118536"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://hackerone.com/reports/751264"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13313.json"
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      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@gitlab.com",
          "ID": "CVE-2020-13313",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "GitLab",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "\u003e=1.0, \u003c13.1.10"
                          },
                          {
                            "version_value": "\u003e=13.2, \u003c13.2.8"
                          },
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          }
        },
        "credit": [
          {
            "lang": "eng",
            "value": "Thanks [ashish_r_padelkar](https://hackerone.con/ashish_r_padelkar) for reporting this vulnerability through our HackerOne bug bounty program"
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              "refsource": "MISC",
              "url": "https://gitlab.com/gitlab-org/gitlab/-/issues/118536"
            },
            {
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              "url": "https://hackerone.com/reports/751264"
            },
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  },
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}

Sightings

Author	Source	Type	Date

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.

Action not permitted

CNVD-2020-52425

CVE-2020-13313 (GCVE-0-2020-13313)

Tags

Sightings

Nomenclature