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CVE-2025-27496

Snowflake JDBC Driver client-side encryption key in DEBUG logs

Published: Mar 13, 2025Updated: Aug 22, 2025 Sources: CVE List NVD GHSACWE-532
NVD MITRE
3.3CVSSLOW
EPSS Score
0.1%
Top 98.4%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

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.

CVSS Vector Breakdown

AV:LAC:LPR:LUI:NS:UC:LI:NA:N
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:NIntegrity
None
A:NAvailability
None
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Weaknesses

CWE-532

Affected Products

snowflake-jdbcsnowflakedb
SaaS
Cloud & SaaS / cloud-platform
snowflake jdbcsnowflake
SaaS
Databases / data-warehouse-analytics
net.snowflake:snowflake-jdbcMavenOSS Libraries
snowflakedbcommercialCloud & SaaSaka snowflake connector python, snowflake-jdbc, snowflake-connector-net
snowflakecommercialUSDatabasesaka snowflake connector, streamlit
mavenpackage-ecosystemOSS Libraries

Attack Graph

Products CVE Techniques Tactics

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Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Credential Access
View detailed technique mapping

References

https://github.com/snowflakedb/snowflake-jdbc/security/advisories/GHSA-q298-375f-5q63
github.com
https://github.com/snowflakedb/snowflake-jdbc/commit/ef81582ce2f1dbc3c8794a696c94f4fe65fad507
github.com
https://nvd.nist.gov/vuln/detail/CVE-2025-27496
nvd.nist.gov
and 1 more references View all →

Timeline

Published
Mar 13, 2025
Last Updated
Aug 22, 2025

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