CVE-2025-24794
snowflake-connector-python vulnerable to insecure deserialization of the OCSP response cache
6.7
MEDIUM
CVSS 3.1
EPSS 0.13%
Description
The Snowflake Connector for Python provides an interface for developing Python applications that can connect to Snowflake and perform all standard operations. Snowflake discovered and remediated a vulnerability in the Snowflake Connector for Python. The OCSP response cache uses pickle as the serialization format, potentially leading to local privilege escalation. This vulnerability affects versions 2.7.12 through 3.13.0. Snowflake fixed the issue in version 3.13.1.
How to fix CVE-2025-24794
To remediate CVE-2025-24794, upgrade the affected package to a fixed version below.
- —upgrade to 3.13.1 or later
- —upgrade to 3769b43822357c3874c40f5e74068458c2dc79af or later
Is CVE-2025-24794 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- >= 2.7.12, < 3.13.1
- from 0, < 3769b43822357c3874c40f5e74068458c2dc79af | >= 2.7.12, < 3.13.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.7 | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |