CVE-2025-3047— Path Traversal in AWS SAM CLI allows file copy to build container
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I. Basic Information for CVE-2025-3047
Vulnerability Information
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Vulnerability Title
Path Traversal in AWS SAM CLI allows file copy to build container
Source: NVD (National Vulnerability Database)
Vulnerability Description
When running the AWS Serverless Application Model Command Line Interface (SAM CLI) build process with Docker and symlinks are included in the build files, the container environment allows a user to access privileged files on the host by leveraging the elevated permissions granted to the tool. A user could leverage the elevated permissions to access restricted files via symlinks and copy them to a more permissive location on the container. Users should upgrade to v1.133.0 or newer and ensure any forked or derivative code is patched to incorporate the new fixes.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
CWE-61
Source: NVD (National Vulnerability Database)
Vulnerability Title
AWS SAM CLI 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
AWS SAM CLI是Amazon Web Services开源的一个使用 AWS SAM 构建、测试、调试和部署无服务器应用程序的 CLI 工具。 AWS SAM CLI存在安全漏洞，该漏洞源于符号链接可能导致访问主机特权文件。
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 |
|---|---|---|---|---|
| AWS | AWS Serverless Application Model Command Line Interface | 1.98.0 ~ 1.133.0 | - |
II. Public POCs for CVE-2025-3047
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | Issue with AWS SAM CLI (CVE-2025-3047, CVE-2025-3048) | https://github.com/murataydemir/AWS-SAM-CLI-Vulnerabilities | POC Details |
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IV. Related Vulnerabilities
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Same weakness: CWE-61
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V. Comments for CVE-2025-3047
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