CVE-2025-3048

After completing a build with AWS Serverless Application Model Command Line Interface (SAM CLI) which include symlinks, the content of those symlinks are copied to the cache of the local workspace as regular files or directories. As a result, a user who does not have access to those symlinks outside of the Docker container would now have access via the local workspace. Users should upgrade to version 1.134.0 and ensure any forked or derivative code is patched to incorporate the new fixes. After upgrading, users must re-build their applications using the sam build --use-container to update the symlinks.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://aws.amazon.com/security/security-bulletins/AWS-2025-008/
https://github.com/aws/aws-sam-cli/security/advisories/GHSA-pp64-wj43-xqcr

Configurations

No configuration.

History

31 Mar 2025, 17:15

Type	Values Removed	Values Added
References		() https://github.com/aws/aws-sam-cli/security/advisories/GHSA-pp64-wj43-xqcr -

31 Mar 2025, 16:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-03-31 16:15

Updated : 2025-04-01 20:26

NVD link : CVE-2025-3048

Mitre link : CVE-2025-3048

CVE.ORG link : CVE-2025-3048

JSON object : View

Products Affected

No product.

CWE

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

CWE-497

Exposure of Sensitive System Information to an Unauthorized Control Sphere

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