CVE-2025-27496CWE-532

Snowflake JDBC Driver client-side encryption key in DEBUG logs

Low · published March 13, 2025

CVSS v3.1
3.3
EPSS
0%
Percentile
1.6
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
3.3 · LOW
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00117 · 1.6th percentile
Weakness
CWE-532 · Insertion of Sensitive Information into Log File
Published
2025-03-13T19:01Z
EPSS history
Timeline
  • 13 MAR 19:01Z
    Snowflake JDBC Driver client-side encryption key in DEBUG logs
    cvelistv5