CVE-2020-13359
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 12.10及更高版本存在信息泄露漏洞，该漏洞允许恶意项目维护者覆盖Terraform状态，从而绕过审核和其他业务控制。
Possible ATT&CK Techniques 2 AI
T1222 · File and Directory Permissions Modification T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2020-13359
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The Terraform API in GitLab CE/EE 12.10+ exposed the object storage signed URL on the delete operation allowing a malicious project maintainer to overwrite the Terraform state, bypassing audit and other business controls. Affected versions are >=12.10, <13.3.9,>=13.4, <13.4.5,>=13.5, <13.5.2.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
GitLab 信息泄露漏洞
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 12.10及更高版本存在信息泄露漏洞，该漏洞允许恶意项目维护者覆盖Terraform状态，从而绕过审核和其他业务控制。
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 | >=12.10 | - |
|
II. Public POCs for CVE-2020-13359
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2020-13359 (1)
-
https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13359.json x_refsource_CONFIRM
Same Patch Batch · GitLab · 2020-11-18 · 3 CVEs total
| CVE-2020-13356 | 8.2 HIGH | GitLab 访问控制错误漏洞 |
| CVE-2020-13355 | 7.5 HIGH | GitLab 路径遍历漏洞 |
IV. Related Vulnerabilities
Same vendor: GitLab
V. Comments for CVE-2020-13359
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