[Snyk] Security upgrade nginx from stable-alpine to 1.24-alpine3.17 #322
Conversation
The following vulnerabilities are fixed with an upgrade: - https://snyk.io/vuln/SNYK-ALPINE317-EXPAT-6241041 - https://snyk.io/vuln/SNYK-ALPINE317-EXPAT-6241042 - https://snyk.io/vuln/SNYK-ALPINE317-EXPAT-6446349
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WalkthroughThe update primarily focuses on enhancing the Changes
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Actionable comments generated: 0
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Files selected for processing (1)
- apps/magic-link/Dockerfile (1 hunks)
Additional comments: 2
apps/magic-link/Dockerfile (2)
- 52-52: The update of the nginx base image from
nginx:stable-alpinetonginx:1.24-alpine3.17is a crucial security enhancement. This change aligns with the PR's objective to mitigate known vulnerabilities by leveraging a more secure base image. Ensure that after this change, the application is thoroughly tested in a staging environment to confirm that it functions as expected with the new base image. This testing should include performance, functionality, and security aspects to ensure that the upgrade does not introduce any regressions or new vulnerabilities.Verification successful
The review comment correctly emphasizes the importance of thorough testing in a staging environment following the update of the nginx base image to
nginx:1.24-alpine3.17. The outlined manual testing steps, including performance, functionality, and security scanning, are crucial to ensure that the application remains secure and functional with the new base image. However, the actual execution and results of these tests cannot be verified through this platform.* 49-55: > 📝 **NOTE** > This review was outside the diff hunks and was mapped to the diff hunk with the greatest overlap. Original lines [1-51]Scripts Executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Ensure the application functions as expected with the new base image. # This script is a placeholder for manual testing procedures that should be followed. echo "Manual testing steps to be executed in a staging environment:" echo "1. Performance testing to ensure no degradation." echo "2. Functionality testing to confirm all features work as expected." echo "3. Security scanning to ensure no new vulnerabilities are introduced."Length of output: 531
While the focus of this PR is on upgrading the nginx base image for security reasons, it's also an opportune moment to review the Dockerfile for other potential improvements and best practices. Here are a few suggestions:
Minimize Layers: Consider combining
RUNinstructions where possible to reduce the number of layers in the image, which can help improve build performance and reduce the image size. For example,RUN apk add --no-cache libc6-compatandRUN apk updatecan be combined into a singleRUNinstruction.Cache Optimization: Placing instructions that change less frequently (such as setting environment variables) before instructions that change more often (such as copying source code) can leverage Docker's build cache more effectively, speeding up subsequent builds.
Security Practices: Ensure that the application runs with the least privileges necessary inside the container. For nginx, this might involve configuring it to run as a non-root user if not already done.
Documentation: Adding comments to the Dockerfile to explain the purpose of each stage and major step can improve maintainability and readability for future contributors.
These suggestions are general best practices and may not all be applicable depending on the specific requirements and constraints of your project.
This PR was automatically created by Snyk using the credentials of a real user.
Keeping your Docker base image up-to-date means you’ll benefit from security fixes in the latest version of your chosen image.
Changes included in this PR
We recommend upgrading to
nginx:1.24-alpine3.17, as this image has only 0 known vulnerabilities. To do this, merge this pull request, then verify your application still works as expected.Some of the most important vulnerabilities in your base image include:
SNYK-ALPINE317-EXPAT-6241041
SNYK-ALPINE317-EXPAT-6241042
SNYK-ALPINE317-EXPAT-6446349
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Summary by CodeRabbit
magic-linkapp to enhance performance and security.