# Duplicate Advisory: AWS Redshift JDBC Driver fails to validate class type during object instantiation

Source: https://junglewise.ai/threats/duplicate-advisory-aws-redshift-jdbc-driver-fails-to-validate-class-0862255b  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2022-09-30  
License: CC BY 4.0 with a link back

Severity: low · CVSS 3.1 · Published 2022-09-30

Duplicate Advisory: AWS Redshift JDBC Driver fails to validate class type during object instantiation

Technologies: [com.amazon.redshift:redshift-jdbc42 (Maven)](https://junglewise.ai/threats/technologies/com-amazon-redshift-redshift-jdbc42). Vendors: [Maven](https://junglewise.ai/threats/vendors/maven).

## Quick answers

**Is This vulnerability exploited in the wild?** No. Junglewise Threat Intelligence has no report of This vulnerability being exploited in the wild.

**How severe is This vulnerability?** Low severity, with a CVSS score of 3.1, published 30 September 2022.

**Which products and versions are affected?** com.amazon.redshift:redshift-jdbc42 (Maven) ECOSYSTEM:introduced=0,fixed=2.1.0.8.

**Is there a fix for This vulnerability?** Yes. com.amazon.redshift:redshift-jdbc42 (Maven): upgrade to 2.1.0.8 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**Am I affected?** Check whether you run com.amazon.redshift:redshift-jdbc42 (Maven) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## How to fix

- com.amazon.redshift:redshift-jdbc42 (Maven): upgrade to 2.1.0.8 or later

  ```sh
  # set com.amazon.redshift:redshift-jdbc42 to 2.1.0.8 in your pom.xml or build.gradle
  ```


## Affected products

- com.amazon.redshift:redshift-jdbc42 (Maven) ECOSYSTEM:introduced=0,fixed=2.1.0.8

## Related threats

- [Amazon Redshift JDBC Driver remote code execution via unsafe class loading](https://junglewise.ai/threats/cve-2026-8178-amazon-redshift-jdbc-driver-remote-code-execution-via-unsafe-class)
- [Amazon Redshift JDBC Driver vulnerable to SQL Injection](https://junglewise.ai/threats/cve-2024-12744-amazon-redshift-jdbc-driver-vulnerable-to-sql-injection)
- [Amazon JDBC Driver for Redshift SQL Injection via line comment generation](https://junglewise.ai/threats/cve-2024-32888-amazon-jdbc-driver-for-redshift-sql-injection-via-line-comment)
- [com.amazon.redshift:redshift-jdbc42 vulnerable to remote command execution](https://junglewise.ai/threats/cve-2022-41828-com-amazon-redshift-redshift-jdbc42-vulnerable-to-remote-command)