GHSA-r2x6-cjg7-8r43MediumCVSS 4.4

snowflake-connector-python vulnerable to insecure cache files permissions

Published
January 29, 2025
Last Modified
April 9, 2025

🔗 CVE IDs covered (1)

📋 Description

Issue

Snowflake discovered and remediated a vulnerability in the Snowflake Connector for Python. On Linux systems, when temporary credential caching is enabled, the Snowflake Connector for Python will cache temporary credentials locally in a world-readable file.

This vulnerability affects versions 2.3.7 through 3.13.0. Snowflake fixed the issue in version 3.13.1.

Vulnerability Details

On Linux, when either EXTERNALBROWSER or USERNAME_PASSWORD_MFA authentication methods are used with temporary credential caching enabled, the Snowflake Connector for Python will cache the temporary credentials in a local file. In the vulnerable versions of the Driver, this file is created with world-readable permissions.

Solution

Snowflake released version 3.13.1 of the Snowflake Connector for Python, which fixes this issue. We recommend users upgrade to version 3.13.1.

Additional Information

If you discover a security vulnerability in one of our products or websites, please report the issue to HackerOne. For more information, please see our Vulnerability Disclosure Policy.

🎯 Affected products1

  • pip/snowflake-connector-python:>= 2.3.7, <= 3.13.0

🔗 References (6)