[Snyk] Security upgrade alpine from 3.23.0 to 3.23.3

[AndrewHanasiro]

Snyk has created this PR to fix 0 vulnerabilities in the dockerfile dependencies of this project.

Keeping your Docker base image up-to-date means you’ll benefit from security fixes in the latest version of your chosen image.

Snyk changed the following file(s):

• Dockerfile

We recommend upgrading to alpine:3.23.3, as this image has only 0 known vulnerabilities. To do this, merge this pull request, then verify your application still works as expected.

---

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.

[coderabbitai]

Important

Review skipped

Ignore keyword(s) in the title.

Please check the settings in the CodeRabbit UI or the .coderabbit.yaml file in this repository. To trigger a single review, invoke the @coderabbitai review command.

You can disable this status message by setting the reviews.review_status to false in the CodeRabbit configuration file.

• 🔍 Trigger a full review

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

_{Comment @coderabbitai help to get the list of available commands and usage tips.}

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[greptile-apps]

Greptile Overview

Greptile Summary

This PR upgrades the Alpine Linux base image from 3.23.0 to 3.23.3 in the deployment stage of the multi-stage Docker build.

Key Changes:

• Updated alpine:3.23.0 to alpine:3.23.3 on line 16 of Dockerfile
• This is a patch version update that includes security fixes
• No changes to application code, build process, or runtime configuration

Impact:

• Minimal risk - Alpine patch versions maintain backward compatibility
• The upgrade only affects the runtime container, not the build stage
• All existing functionality (ca-certificates, nonroot user, binary execution) remains unchanged

Confidence Score: 5/5

• This PR is safe to merge with minimal risk - it's a straightforward security patch upgrade
• Score of 5 reflects the low-risk nature of this change: Alpine patch versions (3.23.0 → 3.23.3) maintain strict backward compatibility, the change only affects the runtime base image, and the automated Snyk tool reports 0 known vulnerabilities in the new version
• No files require special attention

Important Files Changed

Filename	Overview
Dockerfile	Updated Alpine base image from 3.23.0 to 3.23.3 for security patches

Sequence Diagram

sequenceDiagram
    participant Dev as Developer
    participant Docker as Docker Build
    participant Builder as Builder Stage (golang:1.24-alpine)
    participant Deploy as Deploy Stage (alpine:3.23.3)
    participant Container as Running Container

    Dev->>Docker: Initiate docker build
    Docker->>Builder: FROM golang:1.24-alpine
    Builder->>Builder: Install build-base dependencies
    Builder->>Builder: Copy source files
    Builder->>Builder: Download Go modules
    Builder->>Builder: Build http_server binary
    Builder->>Builder: Build kafka_server binary
    Docker->>Deploy: FROM alpine:3.23.3 (upgraded from 3.23.0)
    Deploy->>Deploy: Install ca-certificates
    Deploy->>Deploy: Create nonroot user/group
    Builder->>Deploy: Copy compiled binaries
    Deploy->>Deploy: Set USER to nonroot
    Deploy->>Container: Start container with security patches
    Container->>Container: Expose port 5001

Loading