Skip to content

Conversation

@franksec42
Copy link

snyk-top-banner

Snyk has created this PR to fix 1 vulnerabilities in the maven dependencies of this project.

Snyk changed the following file(s):

  • pom.xml

Vulnerabilities that will be fixed with an upgrade:

Issue Score Upgrade
medium severity Improper Validation of Certificate with Host Mismatch
SNYK-JAVA-ORGAPACHELOGGINGLOG4J-14532782
  113   org.apache.logging.log4j:log4j-core:
2.8.2 -> 2.25.3
No Path Found No Known Exploit

Important

  • Check the changes in this PR to ensure they won't cause issues with your project.
  • Max score is 1000. Note that the real score may have changed since the PR was raised.
  • This PR was automatically created by Snyk using the credentials of a real user.

Note: You are seeing this because you or someone else with access to this repository has authorized Snyk to open fix PRs.

For more information:
🧐 View latest project report
📜 Customise PR templates
🛠 Adjust project settings
📚 Read about Snyk's upgrade logic


Learn how to fix vulnerabilities with free interactive lessons:

🦉 Learn about vulnerability in an interactive lesson of Snyk Learn.

Copilot AI review requested due to automatic review settings December 20, 2025 08:03
@gemini-code-assist
Copy link

Summary of Changes

Hello @franksec42, I'm Gemini Code Assist1! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request aims to enhance the project's security by updating the log4j-core dependency to a more recent and secure version. The update specifically targets and resolves a known vulnerability concerning improper certificate validation, ensuring the application maintains a robust security posture. The change is minimal, involving only a version bump in the project's pom.xml file.

Highlights

  • Dependency Upgrade: The org.apache.logging.log4j:log4j-core dependency has been upgraded from version 2.8.2 to 2.25.3.
  • Security Fix: This upgrade addresses a medium-severity vulnerability (SNYK-JAVA-ORGAPACHELOGGINGLOG4J-14532782) related to 'Improper Validation of Certificate with Host Mismatch'.
  • Automated PR: This pull request was automatically generated by Snyk to apply the necessary security fix.

🧠 New Feature in Public Preview: You can now enable Memory to help Gemini Code Assist learn from your team's feedback. This makes future code reviews more consistent and personalized to your project's style. Click here to enable Memory in your admin console.

Using Gemini Code Assist

The full guide for Gemini Code Assist can be found on our documentation page, here are some quick tips.

Invoking Gemini

You can request assistance from Gemini at any point by creating a comment using either /gemini <command> or @gemini-code-assist <command>. Below is a summary of the supported commands on the current page.

Feature Command Description
Code Review /gemini review Performs a code review for the current pull request in its current state.
Pull Request Summary /gemini summary Provides a summary of the current pull request in its current state.
Comment @gemini-code-assist Responds in comments when explicitly tagged, both in pull request comments and review comments.
Help /gemini help Displays a list of available commands.

Customization

To customize Gemini Code Assist for GitHub experience, repository maintainers can create a configuration file and/or provide a custom code review style guide (such as PEP-8 for Python) by creating and adding files to a .gemini/ folder in the base of the repository. Detailed instructions can be found here.

Limitations & Feedback

Gemini Code Assist may make mistakes. Please leave feedback on any instances where its feedback is incorrect or counter productive. You can react with 👍 and 👎 on @gemini-code-assist comments. If you're interested in giving your feedback about your experience with Gemini Code Assist for Github and other Google products, sign up here.

You can also get AI-powered code generation, chat, as well as code reviews directly in the IDE at no cost with the Gemini Code Assist IDE Extension.

Footnotes

  1. Review the Privacy Notices, Generative AI Prohibited Use Policy, Terms of Service, and learn how to configure Gemini Code Assist in GitHub here. Gemini can make mistakes, so double check it and use code with caution.

Copy link

@gemini-code-assist gemini-code-assist bot left a comment

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Code Review

This pull request from Snyk upgrades org.apache.logging.log4j:log4j-core to fix a security vulnerability. While the upgrade is necessary, the large version jump from 2.8.2 to 2.25.3 introduces a potential breaking change. Specifically, Log4j 2.9 and later versions changed log4j-api from a compile-time to a runtime dependency of log4j-core. To prevent potential build failures, it's critical to explicitly add logaj-api as a dependency. I have provided a suggestion to address this.

Comment on lines 100 to 104
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-core</artifactId>
<version>2.8.2</version>
<version>2.25.3</version>
</dependency>

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

critical

Upgrading log4j-core from 2.8.2 to 2.25.3 crosses a significant change boundary. Starting with Log4j 2.9, log4j-api is no longer a compile-time transitive dependency of log4j-core; it is now a runtime dependency. To ensure the application continues to compile and run without issues, you should explicitly declare a dependency on log4j-api with the same version as log4j-core. This is necessary if any part of your codebase or any other dependency uses the Log4j API directly.

        <dependency>
            <groupId>org.apache.logging.log4j</groupId>
            <artifactId>log4j-api</artifactId>
            <version>2.25.3</version>
        </dependency>
        <dependency>
            <groupId>org.apache.logging.log4j</groupId>
            <artifactId>log4j-core</artifactId>
            <version>2.25.3</version>
        </dependency>

Copy link

Copilot AI left a comment

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Pull request overview

This PR upgrades the Apache Log4j Core dependency from version 2.8.2 to 2.25.3 to address a medium severity security vulnerability (Improper Validation of Certificate with Host Mismatch, SNYK-JAVA-ORGAPACHELOGGINGLOG4J-14532782).

Key Changes:

  • Updates org.apache.logging.log4j:log4j-core from version 2.8.2 to 2.25.3 in pom.xml

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

None yet

Projects

None yet

Development

Successfully merging this pull request may close these issues.

3 participants