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CVE-2024-49750

Snowflake Connector for Python has sensitive data in logs

MEDIUM
5.5
CVSS Score
Published: October 24, 2024 at 10:03 PM UTC
Updated: June 17, 2026 at 08:00 AM UTC
2 products affected across 2 vendorsSnowflake ConnectorSnowflake Connector

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Severity
MEDIUM5.5
Exploit prediction
EPSS 0.2%
SSVC
No known exploit

Description

The Snowflake Connector for Python provides an interface for developing Python applications that can connect to Snowflake and perform all standard operations. Prior to version 3.12.3, when the logging level was set by the user to DEBUG, the Connector could have logged Duo passcodes (when specified via the `passcode` parameter) and Azure SAS tokens. Additionally, the SecretDetector logging formatter, if enabled, contained bugs which caused it to not fully redact JWT tokens and certain private key formats. Snowflake released version 3.12.3 of the Snowflake Connector for Python, which fixes the issue. In addition to upgrading, users should review their logs for any potentially sensitive information that may have been captured.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Snowflake Connector· Snowflakepypi
95%
v < 3.12.3
Affected range stops below 3.12.3, so it looks safe — our inference, not a vendor statement
Snowflake Connector· Snowflakedb
60%
v < 3.12.3
Affected range stops below 3.12.3, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (2)

x_refsource_MISCPatch
Source: [email protected]
https://github.com/snowflakedb/snowflake-connector-python/commit/dbc9284a3c0382c131b971b35e8d6ab93c46f37a
x_refsource_CONFIRMVendor Advisory
Source: [email protected]
https://github.com/snowflakedb/snowflake-connector-python/security/advisories/GHSA-5vvg-pvhp-hv2m

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.5MEDIUMGitHub_M
Attack Vector
LOCAL
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusANALYZED
CWE
CWE-532

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