Exploitation Summary
EIP tracks 1 public exploit for CVE-2025-3047. PoCs published by murataydemir.
AI-analyzed exploit summary This README provides a detailed analysis of CVE-2025-3047, a symlink path traversal vulnerability in AWS SAM CLI <= v1.132.0, which allowed unauthorized file access on the host machine during `sam build --use-container`. The writeup includes root cause analysis, affected code snippets, patch details, and remediation guidance.
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.
Exploits (1)
This README provides a detailed analysis of CVE-2025-3047, a symlink path traversal vulnerability in AWS SAM CLI <= v1.132.0, which allowed unauthorized file access on the host machine during `sam build --use-container`. The writeup includes root cause analysis, affected code snippets, patch details, and remediation guidance.
References (3)
Scores
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N