CVE-2020-13351
Quick assessment
Affected
GitLab GitLab CE/EE
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 CE/EE 13.0+版本存在安全漏洞，该漏洞允许攻击者读取可见项目的scheduled pipelines中的变量和值。
Possible ATT&CK Techniques 1 AI
T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2020-13351
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Insufficient permission checks in scheduled pipeline API in GitLab CE/EE 13.0+ allows an attacker to read variable names and values for scheduled pipelines on projects visible to the attacker. Affected versions are >=13.0, <13.3.9,>=13.4.0, <13.4.5,>=13.5.0, <13.5.2.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
GitLab和Git 安全漏洞
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 CE/EE 13.0+版本存在安全漏洞，该漏洞允许攻击者读取可见项目的scheduled pipelines中的变量和值。
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 CE/EE | >=13.0 | - |
|
II. Public POCs for CVE-2020-13351
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2020-13351 (3)
-
https://hackerone.com/reports/962462 x_refsource_MISC
-
https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13351.json x_refsource_CONFIRM
-
https://gitlab.com/gitlab-org/gitlab/-/issues/239369 x_refsource_MISC
Same Patch Batch · GitLab · 2020-11-17 · 10 CVEs total
| CVE-2020-26405 | 7.1 HIGH | GitLab 路径遍历漏洞 |
| CVE-2020-13348 | 5.7 MEDIUM | GitLab和Git 安全漏洞 |
| CVE-2020-26406 | 5.3 MEDIUM | GitLab Enterprise Edition 安全漏洞 |
| CVE-2020-13358 | 4.7 MEDIUM | GitLab 安全漏洞 |
| CVE-2020-13349 | 4.3 MEDIUM | GitLab和Git 安全漏洞 |
| CVE-2020-13354 | 4.3 MEDIUM | GitLab 资源管理错误漏洞 |
| CVE-2020-13352 | 3.7 LOW | GitLab和Git 信息泄露漏洞 |
| CVE-2020-13350 | 3.1 LOW | GitLab和Git 跨站请求伪造漏洞 |
| CVE-2020-13353 | 2.5 LOW | Gitlab Gitaly 代码问题漏洞 |
IV. Related Vulnerabilities
Same vendor: GitLab
V. Comments for CVE-2020-13351
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