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LOW severity

Go Snowflake Driver has race condition when checking access to Easy Logging configuration fileGHSA-6jgm-j7h2-2fqg

LOWFix: snowflakedb/gosnowflake@ba94a48

GHSA-6jgm-j7h2-2fqg is a low-severity (CVSS 3.3) CWE-367 vulnerability in github.com/snowflakedb/gosnowflake. A fix is available for github.com/snowflakedb/gosnowflake — see the affected versions and patch details below.

Also known asCVE-2025-46327GO-2025-3650
Published
Updated
Affected
1 pkg
Patched
1 / 1
Exploits
None indexed
Exploitation data as of Nov 10, 2026 · OSV.dev, NVD, FIRST.org (EPSS)

Exploitation Status

No confirmed exploitation observed yet

  • CISA’s own triage has not observed active exploitation or public proof-of-concept code for this CVE as of its last assessment.

Exploitation and automatability from CISA’s SSVC triage for GHSA-6jgm-j7h2-2fqg.

EPSS Exploitation Probability

via FIRST.org ↗
0.1%probability of exploitation in next 30 days
Lower Risk0.00%
Lower risk than most CVEs3th percentile — riskier than 3% of all scored CVEsHighest risk
0.00%0.21%0.42%0.63%0.0%0.1%May 26Sep 26Nov 26

Probability of exploitation in the next 30 days, from FIRST.org EPSS.

How urgent is this, really

Where this sits among everything scored

Real-World Exposure

1 pkg affected
🐹github.com/snowflakedb/gosnowflake

Real-time download stats are indexed for npm and PyPI packages. This vulnerability affects Go packages — download data is not available via public APIs for these ecosystems.

Description

Issue

Snowflake discovered and remediated a vulnerability in the Go Snowflake Driver (“Driver”). When using the Easy Logging feature on Linux and macOS, the Driver didn’t correctly verify the permissions of the logging configuration file, potentially allowing an attacker with local access to overwrite the configuration and gain control over logging level and output location.

This vulnerability affects Driver versions from 1.7.0 up to, but not including, 1.13.3. Snowflake fixed the issue in version 1.13.3.

Vulnerability Details

When using the Easy Logging feature on Linux and macOS, the Driver reads logging configuration from a user-provided file. On Linux and macOS the Driver verifies that the configuration file can be written to only by its owner. That check was vulnerable to a Time-of-Check to Time-of-Use (TOCTOU) race condition and failed to verify that the file owner matches the user running the Driver. This could allow a local attacker with write access to the configuration file or the directory containing it to overwrite the configuration and gain control over logging level and output location.

Solution

Snowflake released version 1.13.3 of the Go Snowflake Driver, which fixes this issue. We recommend users upgrade to version 1.13.3.

Additional Information

If you discover a security vulnerability in one of our products or websites, please report the issue to Snowflake through our Vulnerability Disclosure Program hosted at HackerOne. For more information, please see our Vulnerability Disclosure Policy.

Affected Packages

1 total 1 fixed
EcosystemPackageVulnerable rangeFix
🐹Gogithub.com/snowflakedb/gosnowflake≥ 1.7.0&&< 1.13.31.13.3go get github.com/snowflakedb/gosnowflake@v1.13.3

Affected Products

1 product · 1 configurations
Application
gosnowflakesnowflake
≥ 1.7.0 && < 1.13.3
range

Detection & mitigation playbook

Open-source dependency

  1. Detect

    Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for github.com/snowflakedb/gosnowflake, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.

  2. Fix

    Update github.com/snowflakedb/gosnowflake to 1.13.3 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-6jgm-j7h2-2fqg is resolved across your whole dependency graph.

  3. Workarounds

    If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.

Frequently Asked Questions

# Issue Snowflake discovered and remediated a vulnerability in the Go Snowflake Driver (“Driver”). When using the Easy Logging feature on Linux and macOS, the Driver didn’t correctly verify the permissions of the logging configuration file, potentially allowing an attacker with local access to overwrite the configuration and gain control over logging level and output location. This vulnerability affects Driver versions from 1.7.0 up to, but not including, 1.13.3. Snowflake fixed the issue in version 1.13.3. # Vulnerability Details When using the Easy Logging feature on Linux and macOS, the D
O3 Security · Impact-Aware SCA

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