CVE-2025-24788 - CVE House

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Status published Medium CVE-2025-24788

Snowflake Connector for .NET has weak temporary files permissions

5 CVSS

Vulnerability Description

snowflake-connector-net is the Snowflake Connector for .NET. Snowflake discovered and remediated a vulnerability in the Snowflake Connector for .NET in which files downloaded from stages are temporarily placed in a world-readable local directory, making them accessible to unauthorized users on the same machine. This vulnerability affects versions 2.0.12 through 4.2.0 on Linux and macOS. Snowflake fixed the issue in version 4.3.0.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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Snowflake Connector for .NET has race condition when checking access to Easy Logging configuration file

Affected Vendor

snowflakedb

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Affected Software

snowflake-connector-net

Vulnerable Versions:

>= 2.0.12, < 4.3.0

Timeline

Official Publish: January 29th, 2025

Last Modified: January 31st, 2025

Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N

Weaknesses (CWE)

MITRE ATT&CK TTPs

T1222 File and Directory Permissions Modification

Defense Evasion

T1078 Valid Accounts

T1574 Hijack Execution Flow

Privilege Escalation

T1021 Remote Services

Lateral Movement

T1005 Data from Local System