cnvd - cnvd-2021-26070

cnvd-2021-26070

Vulnerability from cnvd

Title: GitLab CE/EE授权问题漏洞

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 EE是GitLab企业版，GitLab CE是GitLab社区版。

GitLab CE/EE存在授权问题漏洞，组维护者可利用该漏洞越权修改组CI/CD变量。

Severity: 中

Patch Name: GitLab CE/EE授权问题漏洞的补丁

Patch Description:

GitLab CE/EE存在授权问题漏洞，组维护者可利用该漏洞越权修改组CI/CD变量。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-2021-22186

Impacted products

Name
GitLab GitLab CE/EE >=9.4

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-22186",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-22186"
    }
  },
  "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\u3002GitLab EE\u662fGitLab\u4f01\u4e1a\u7248\uff0cGitLab CE\u662fGitLab\u793e\u533a\u7248\u3002\n\nGitLab CE/EE\u5b58\u5728\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\uff0c\u7ec4\u7ef4\u62a4\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8d8a\u6743\u4fee\u6539\u7ec4CI/CD\u53d8\u91cf\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-2021-26070",
  "openTime": "2021-04-09",
  "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\u3002GitLab EE\u662fGitLab\u4f01\u4e1a\u7248\uff0cGitLab CE\u662fGitLab\u793e\u533a\u7248\u3002\r\n\r\nGitLab CE/EE\u5b58\u5728\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\uff0c\u7ec4\u7ef4\u62a4\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8d8a\u6743\u4fee\u6539\u7ec4CI/CD\u53d8\u91cf\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 CE/EE\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "GitLab GitLab CE/EE \u003e=9.4"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-22186",
  "serverity": "\u4e2d",
  "submitTime": "2021-03-25",
  "title": "GitLab CE/EE\u6388\u6743\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2021-22186 (GCVE-0-2021-22186)

Vulnerability from cvelistv5

Published

2021-03-24 16:42

Modified

2024-08-03 18:37

Severity ?

4.9 (Medium) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

CWE

Improper authorization in GitLab

Summary

An authorization issue in GitLab CE/EE version 9.4 and up allowed a group maintainer to modify group CI/CD variables which should be restricted to group owners

References

▼	URL	Tags
	https://gitlab.com/gitlab-org/gitlab/-/issues/321653	x_refsource_MISC
	https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22186.json	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	GitLab	GitLab	Version: >=9.4, <13.7.8 Version: >=13.8, <13.8.5 Version: >=13.9, <13.9.2

Show details on NVD website

JSON

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            "baseScore": 4.9,
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}

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.

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