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Go Snowflake Driver has race condition when checking access to Easy Logging configuration file

CVSS 3.1 3.3 LOWEUVD CVSS 3.1 3.3 CVSS 3.1 · [email protected] · Secondary 3.3 LOWCVSS 3.1 · [email protected] · Primary 7.0 HIGHCVSS_V3 Publisher rating LOWFixed by github.com/snowflakedb/gosnowflake 1.13.3osv · severity unknownFixed by github.com/snowflakedb/gosnowflake 1.13.3KEV status unknown

cve-program · CVE-2025-46327

Published

gosnowflake is the Snowflake Golang driver. Versions starting from 1.7.0 to before 1.13.3, are vulnerable to a Time-of-Check to Time-of-Use (TOCTOU) race condition. 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 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. This issue has been patched in version 1.13.3.

Read the publisher's advisory

euvd · EUVD-2025-12596

Published

gosnowflake is the Snowflake Golang driver. Versions starting from 1.7.0 to before 1.13.3, are vulnerable to a Time-of-Check to Time-of-Use (TOCTOU) race condition. 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 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. This issue has been patched in version 1.13.3.

Read the publisher's advisory

nvd · CVE-2025-46327

Published

gosnowflake is the Snowflake Golang driver. Versions starting from 1.7.0 to before 1.13.3, are vulnerable to a Time-of-Check to Time-of-Use (TOCTOU) race condition. 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 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. This issue has been patched in version 1.13.3.

Read the publisher's advisory

osv · GHSA-6jgm-j7h2-2fqg

Published

# 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](https://hackerone.com/snowflake?type=team).

Read the publisher's advisory

osv · GO-2025-3650

Published

Go Snowflake Driver has race condition checking access to Easy Logging config file in github.com/snowflakedb/gosnowflake

Read the publisher's advisory

Affected versions, risk and source history

cve-program · CVE-2025-46327

Published

gosnowflake

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "vendor": "snowflakedb",
                    "product": "gosnowflake",
                    "versions": [
                        {
                            "version": ">= 1.7.0, < 1.13.3",
                            "status": "affected"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON

euvd · EUVD-2025-12596

Published

EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON.

Original publisher date fields

datePublished: Apr 28, 2025, 10:33:05 PM

dateUpdated: Apr 29, 2025, 1:43:12 PM

3 related source bulletins · separate from aliases

openSUSE-SU-2025:15207-1: alloy-1.9.1-1.1 on GA media

CVE-2025-22872 · CVE-2025-46327

msrc_CVE-2025-46327: Go Snowflake Driver has race condition when checking access to Easy Logging configuration file

CVE-2025-46327

openSUSE-SU-2025:15059-1: govulncheck-vulndb-0.0.20250506T153719-1.1 on GA media

CVE-2019-11243 · CVE-2023-32198 · CVE-2024-22031 · CVE-2025-23390 · CVE-2025-32777 · CVE-2025-3879 · CVE-2025-4166 · CVE-2025-4210 · CVE-2025-46327 · CVE-2025-46342 · CVE-2025-46569 · CVE-2025-46599

No normalized affected-package data is projected for this source revision. The original publisher record may contain additional product and version evidence; this does not establish that a package is unaffected.

Original source record · Cite this exact observation · Complete original publisher JSON

nvd · CVE-2025-46327

Published

NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON.

Source analysis status: Analyzed

Weakness classifications: CWE-367

Original publisher date fields

published: 2025-04-28T23:15:44.803

lastModified: 2026-06-17T09:26:14.517

1 source CPE criteria · context only
  • cpe:2.3:a:snowflake:gosnowflake:*:*:*:*:*:go:*:*

The original JSON retains the logical configuration operators, exclusions and version bounds.

No normalized affected-package data is projected for this source revision. The original publisher record may contain additional product and version evidence; this does not establish that a package is unaffected.

Original source record · Cite this exact observation · Complete original publisher JSON

osv · GHSA-6jgm-j7h2-2fqg

Published

github.com/snowflakedb/gosnowflake

Go

SEMVER · introduced 1.7.0 → fixed 1.13.3

Original source record · Cite this exact observation · Complete original publisher JSON

osv · GO-2025-3650

Published

github.com/snowflakedb/gosnowflake

Go

SEMVER · introduced 1.7.0 → fixed 1.13.3

Original source record · Cite this exact observation · Complete original publisher JSON

ChangeIntel

An IT change radar: releases, security, known issues, retirements, documentation changes, and service status from public sources. Every item links to supporting evidence; dates and statuses can change after they are read.

Sources read 15 Nov 11:08 UTC · 256 of 275 readable · 252 fully read · documentation 469/469 current