CVE-2025-27496 - CVE House

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Status published Low CVE-2025-27496

Snowflake JDBC Driver client-side encryption key in DEBUG logs

3.3 CVSS

Vulnerability Description

Snowflake, a platform for using artificial intelligence in the context of cloud computing, has a vulnerability in the Snowflake JDBC driver ("Driver") in versions 3.0.13 through 3.23.0 of the driver. When the logging level was set to DEBUG, the Driver would log locally the client-side encryption master key of the target stage during the execution of GET/PUT commands. This key by itself does not grant access to any sensitive data without additional access authorizations, and is not logged server-side by Snowflake. Snowflake fixed the issue in version 3.23.1.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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Affected Vendor

snowflakedb

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Affected Software

snowflake-jdbc

Vulnerable Versions:

>= 3.0.13, < 3.23.1

Timeline

Official Publish: March 13th, 2025

Last Modified: March 13th, 2025

Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Weaknesses (CWE)

MITRE ATT&CK TTPs

T1005 Data from Local System

T1552 Unsecured Credentials

Credential Access

T1555 Credentials from Password Stores

Credential Access

T1078 Valid Accounts

T1562 Impair Defenses

Defense Evasion