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CVE-2023-30535

7.3 · HIGH

Snowflake JDBC provides a JDBC type 4 driver that supports core functionality, allowing Java program to connect to Snowflake.

Published Apr 14, 2023CWE-20EPSS 1.67%

Overview

CVE-2023-30535 is a high-severity vulnerability. It was published on April 14, 2023 and has a CVSS 3.1 base score of 7.3 (HIGH).

This vulnerability has a CVSS 3.1 base score of 7.3, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

Technical description

Snowflake JDBC provides a JDBC type 4 driver that supports core functionality, allowing Java program to connect to Snowflake. Users of the Snowflake JDBC driver were vulnerable to a command injection vulnerability. An attacker could set up a malicious, publicly accessible server which responds to the SSO URL with an attack payload. If the attacker then tricked a user into visiting the maliciously crafted connection URL, the user’s local machine would render the malicious payload, leading to a remote code execution. The vulnerability was patched on March 17, 2023 as part of Snowflake JDBC driver Version 3.13.29. All users should immediately upgrade the Snowflake JDBC driver to the latest version: 3.13.29.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Refcommunity.snowflake.com/s/article/JDBC-Driver-Release-NotesGitHubgithub.com/snowflakedb/snowflake-jdbc/security/advisories/GHSA-4g3j-c4wg-6j7xRefcommunity.snowflake.com/s/article/JDBC-Driver-Release-NotesGitHubgithub.com/snowflakedb/snowflake-jdbc/security/advisories/GHSA-4g3j-c4wg-6j7x

How CyberStrike helps

Frequently asked questions

What is CVE-2023-30535?

CVE-2023-30535 is a high-severity vulnerability. It was published on April 14, 2023 and has a CVSS 3.1 base score of 7.3 (HIGH).

How severe is CVE-2023-30535?

This vulnerability has a CVSS 3.1 base score of 7.3, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2023-30535?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2023-30535?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2023-30535 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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