How severe is CVE-2024-49750?

CVE-2024-49750 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2024-49750 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (10th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-49750?

CVE-2024-49750 affects Snowflake Snowflake Connector. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-49750?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2024-49750 have an EU (EUVD) identifier?

Yes. CVE-2024-49750 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-0163.

When was CVE-2024-49750 published?

CVE-2024-49750 was published on 2024-10-24 and last updated on 2026-06-17.

CVE-2024-49750

CVE-2024-49750 is a medium-severity vulnerability in Snowflake Snowflake Connector with a CVSS 3.x base score of 5.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-532.

Key facts

Severity: Medium (CVSS 3.x base score 5.5)
EPSS exploit prediction: 0% (10th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-0163
Weakness: CWE-532
Affected product: Snowflake Snowflake Connector
Published: 2024-10-24
Last modified: 2026-06-17

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.

Frequently asked questions

What is CVE-2024-49750?: 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.
How severe is CVE-2024-49750?: CVE-2024-49750 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2024-49750 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (10th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-49750?: CVE-2024-49750 affects Snowflake Snowflake Connector. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-49750?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-49750 have an EU (EUVD) identifier?: Yes. CVE-2024-49750 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-0163.
When was CVE-2024-49750 published?: CVE-2024-49750 was published on 2024-10-24 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:snowflake:snowflake_connector:*:*:*:*:*:python:*:*

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