Vulnerability-Lookup

CNVD-2021-44761

Vulnerability from cnvd - Published: 2021-06-23

Title

GitLab CE EE信息泄露漏洞

Description

GitLab是美国GitLab公司的一款使用Ruby on Rails开发的、自托管的、Git（版本控制系统）项目仓库应用程序。该程序可用于查阅项目的文件内容、提交历史、Bug列表等。 GitLab CE EE存在安全漏洞，该漏洞允许攻击者可利用该漏洞通过让受害者使用Safari访问恶意页面来泄漏OAuth访问令牌。目前没有详细的漏洞细节提供。

Severity

中

Patch Name

GitLab CE EE信息泄露漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，详情请关注厂商主页： https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22213.json

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-22213

Impacted products

Name
['GitLab GitLab Community >=7.10.0，<13.10.5', 'GitLab GitLab Enterprise >=7.10.0，<13.10.5', 'GitLab GitLab Community >=13.11.0，<13.11.5', 'GitLab GitLab Community >=13.12.0，<13.12.2', 'GitLab GitLab Enterprise >=13.11.0，<13.11.5', 'GitLab GitLab Enterprise >=13.12.0，<13.12.2']

Show details on source website

JSON

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    "cve": {
      "cveNumber": "CVE-2021-22213"
    }
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  "description": "GitLab\u662f\u7f8e\u56fdGitLab\u516c\u53f8\u7684\u4e00\u6b3e\u4f7f\u7528Ruby on Rails\u5f00\u53d1\u7684\u3001\u81ea\u6258\u7ba1\u7684\u3001Git\uff08\u7248\u672c\u63a7\u5236\u7cfb\u7edf\uff09\u9879\u76ee\u4ed3\u5e93\u5e94\u7528\u7a0b\u5e8f\u3002\u8be5\u7a0b\u5e8f\u53ef\u7528\u4e8e\u67e5\u9605\u9879\u76ee\u7684\u6587\u4ef6\u5185\u5bb9\u3001\u63d0\u4ea4\u5386\u53f2\u3001Bug\u5217\u8868\u7b49\u3002\n\nGitLab CE EE\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u5141\u8bb8\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u8ba9\u53d7\u5bb3\u8005\u4f7f\u7528Safari\u8bbf\u95ee\u6076\u610f\u9875\u9762\u6765\u6cc4\u6f0fOAuth\u8bbf\u95ee\u4ee4\u724c\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
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  "number": "CNVD-2021-44761",
  "openTime": "2021-06-23",
  "patchDescription": "GitLab\u662f\u7f8e\u56fdGitLab\u516c\u53f8\u7684\u4e00\u6b3e\u4f7f\u7528Ruby on Rails\u5f00\u53d1\u7684\u3001\u81ea\u6258\u7ba1\u7684\u3001Git\uff08\u7248\u672c\u63a7\u5236\u7cfb\u7edf\uff09\u9879\u76ee\u4ed3\u5e93\u5e94\u7528\u7a0b\u5e8f\u3002\u8be5\u7a0b\u5e8f\u53ef\u7528\u4e8e\u67e5\u9605\u9879\u76ee\u7684\u6587\u4ef6\u5185\u5bb9\u3001\u63d0\u4ea4\u5386\u53f2\u3001Bug\u5217\u8868\u7b49\u3002\r\n\r\nGitLab CE EE\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u5141\u8bb8\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u8ba9\u53d7\u5bb3\u8005\u4f7f\u7528Safari\u8bbf\u95ee\u6076\u610f\u9875\u9762\u6765\u6cc4\u6f0fOAuth\u8bbf\u95ee\u4ee4\u724c\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "GitLab GitLab Community \u003e=7.10.0\uff0c\u003c13.10.5",
      "GitLab GitLab Enterprise \u003e=7.10.0\uff0c\u003c13.10.5",
      "GitLab GitLab Community \u003e=13.11.0\uff0c\u003c13.11.5",
      "GitLab GitLab Community \u003e=13.12.0\uff0c\u003c13.12.2",
      "GitLab GitLab Enterprise \u003e=13.11.0\uff0c\u003c13.11.5",
      "GitLab GitLab Enterprise \u003e=13.12.0\uff0c\u003c13.12.2"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-22213",
  "serverity": "\u4e2d",
  "submitTime": "2021-06-10",
  "title": "GitLab CE EE\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2021-22213 (GCVE-0-2021-22213)

Vulnerability from cvelistv5 – Published: 2021-06-08 18:03 – Updated: 2024-08-03 18:37

Summary

A cross-site leak vulnerability in the OAuth flow of all versions of GitLab CE/EE since 7.10 allowed an attacker to leak an OAuth access token by getting the victim to visit a malicious page with Safari

Severity

8.8 (High)


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

CWE

Insufficiently protected credentials in GitLab

Assigner

GitLab mitre root

References

3 references

URL	Tags
https://gitlab.com/gitlab-org/gitlab/-/issues/300308	x_refsource_MISC
https://hackerone.com/reports/1089277	x_refsource_MISC
https://gitlab.com/gitlab-org/cves/-/blob/master/…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
GitLab	GitLab	Affected: >=7.10, <13.10.5 Affected: >=13.11, <13.11.5 Affected: >=13.12, <13.12.2

Credits

Thanks hubblebubble for reporting this vulnerability through our HackerOne bug bounty program

Show details on NVD website

JSON

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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.