CVE-2026-3293

Description

A weakness has been identified in snowflakedb snowflake-jdbc up to 4.0.1. Impacted is the function SdkProxyRoutePlanner of the file src/main/java/net/snowflake/client/internal/core/SdkProxyRoutePlanner.java of the component JDBC URL Handler. Executing a manipulation of the argument nonProxyHosts can lead to inefficient regular expression complexity. The attack can only be executed locally. The exploit has been made available to the public and could be used for attacks. This patch is called 5fb0a8a318a2ed87f4022a1f56e742424ba94052. A patch should be applied to remediate this issue.

References

https://vuldb.com/?submit.760428

https://vuldb.com/?id.348035

https://vuldb.com/?ctiid.348035

https://snowflakecomputing.atlassian.net/browse/SNOW-3104251

https://github.com/snowflakedb/snowflake-jdbc/issues/2505#issue-3951994646

https://github.com/snowflakedb/snowflake-jdbc/issues/2505

https://github.com/snowflakedb/snowflake-jdbc/commit/5fb0a8a318a2ed87f4022a1f56e742424ba94052

https://github.com/snowflakedb/snowflake-jdbc/

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3

CVSS v4