PT-2025-5575 · Snowflake · Snowflake Connector For Python

Sfc-Gh-Fochnik · Published 2025-01-29 · Updated 2025-01-29 · CVE-2025-24794

Positive Technologies (AI Summary)

CVSS v3.1

6.7

Medium

Base vector

AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Snowflake Connector for Python versions 2.7.12 through 3.13.0

Description The OCSP response cache in the Snowflake Connector for Python uses pickle as the serialization format, potentially leading to local privilege escalation. This issue can be exploited if an attacker has write access to the OCSP response cache file. The vulnerability was discovered and remediated by Snowflake.

Recommendations For versions 2.7.12 through 3.13.0, upgrade to version 3.13.1 to fix the issue. As a temporary workaround, consider restricting access to the OCSP response cache file to minimize the risk of exploitation.

Exploit

Fix

Deserialization of Untrusted Data

Weakness Enumeration

CWE-502

Related Identifiers

CVE-2025-24794

GHSA-M4F6-VCJ4-W5MX

PYSEC-2025-27

Affected Products

Snowflake Connector For Python

References · 12

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/24xxx/CVE-2025-24794.json · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2025-24794 · Security Note
• https://osv.dev/vulnerability/PYSEC-2025-27 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-m4f6-vcj4-w5mx · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-24794 · Vendor Advisory
• https://github.com/snowflakedb/snowflake-connector-python/security/advisories/GHSA-m4f6-vcj4-w5mx · Note
• https://github.com/snowflakedb/snowflake-connector-python/commit/3769b43822357c3874c40f5e74068458c2dc79af · Note
• https://github.com/snowflakedb/snowflake-connector-python/releases/tag/v3.13.1 · Note
• https://github.com/snowflakedb/snowflake-connector-python · Note
• https://github.com/pypa/advisory-database/tree/main/vulns/snowflake-connector-python/PYSEC-2025-27.yaml · Note
• https://t.me/cvedetector/16706 · Telegram Post
• https://twitter.com/CVEnew/status/1884703061299650664 · Twitter Post