CVE-2025-3047 (GCVE-0-2025-3047)
Vulnerability from cvelistv5 – Published: 2025-03-31 15:21 – Updated: 2025-10-14 19:22
VLAI
EPSS
VEX
Title
Path Traversal in AWS SAM CLI allows file copy to build container
Summary
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.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-03-31 16:19 UTC
CWE
- CWE-61 - UNIX Symbolic Link (Symlink) Following
Assigner
AMZN
CNA
References
3 references
| URL | Tags |
|---|---|
| https://aws.amazon.com/security/security-bulletin… | vendor-advisory |
| https://github.com/aws/aws-sam-cli/security/advis… | third-party-advisory |
| https://github.com/aws/aws-sam-cli/releases/tag/v… | patch |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| AWS | AWS Serverless Application Model Command Line Interface |
Affected:
1.98.0 , < 1.133.0
(semver)
|
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| Author | Source | Type | Date | Other |
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Nomenclature
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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.
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