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CVE-2021-22208

Quick assessment

Affected
GitLab GitLab
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

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 Security Release 13.11.2, 13.10.4, 13.9.7存在权限许可和访问控制问题漏洞，该漏洞源于权限检查不当可能会导致更改发出时间戳记创建或更新。

CVSS 4.3 · Medium EPSS 0.81% · P56

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2021-22208

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An issue has been discovered in GitLab affecting versions starting with 13.5 up to 13.9.7. Improper permission check could allow the change of timestamp for issue creation or update.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
GitLab 权限许可和访问控制问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability 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 Security Release 13.11.2, 13.10.4, 13.9.7存在权限许可和访问控制问题漏洞，该漏洞源于权限检查不当可能会导致更改发出时间戳记创建或更新。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
GitLab GitLab >=13.5, <13.9.7 -

II. Public POCs for CVE-2021-22208

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III. Intelligence Information for CVE-2021-22208

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Other References for CVE-2021-22208 (2)

Same Patch Batch · GitLab · 2021-05-06 · 4 CVEs total

CVE-2021-22209 7.5 HIGH GitLab 授权问题漏洞
CVE-2021-22206 6.8 MEDIUM GitLab 信息泄露漏洞
CVE-2021-22210 5.3 MEDIUM GitLab 输入验证错误漏洞

IV. Related Vulnerabilities

Same product: GitLab
Same vendor: GitLab

V. Comments for CVE-2021-22208

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