CVE-2025-3047 – AWS SAM CLI Docker Symlink Privilege Escalation Vulnerability

The following table lists the changes that have been made to the
CVE-2025-3047 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution
of a vulnerability, and for identifying the most recent changes that may
impact the vulnerability’s severity, exploitability, or other characteristics.

  • CVE Modified
    by ff89ba41-3aa1-4d27-914a-91399e9639e5

    Mar. 31, 2025

    Action Type Old Value New Value
    Added Reference https://github.com/aws/aws-sam-cli/security/advisories/GHSA-px37-jpqx-97q9
  • New CVE Received
    by ff89ba41-3aa1-4d27-914a-91399e9639e5

    Mar. 31, 2025

    Action Type Old Value New Value
    Added 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.

    Added CVSS V4.0 AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
    Added CVSS V3.1 AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
    Added CWE CWE-22
    Added CWE CWE-497
    Added Reference https://aws.amazon.com/security/security-bulletins/AWS-2025-008/
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