CVE-2025-46329
Low
Description
libsnowflakeclient is the Snowflake Connector for C/C++. Versions starting from 0.5.0 to before 2.2.0, are vulnerable to local logging of sensitive information. When the logging level was set to DEBUG, the Connector 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. This issue has been patched in version 2.2.0.
SeverityLow
CVSS3.3
Exploit probability—
ProductSnowflake Connector For C\/c\+\+
PublishedApr 29, 2025
First seenApr 29, 2025
Weakness typeCWE-532CWE-532
How to fix
Update
- snowflake connector_for_c\/c\+\+2.2.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| snowflake connector_for_c\/c\+\+ | 0.5.0 ≤ v < 2.2.0 | 2.2.0 |
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