[Snyk] Security upgrade ubuntu from noble-20260113 to 24.04

[kevin-benton]

Snyk has created this PR to fix 2 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):

• docker/util/Dockerfile

We recommend upgrading to ubuntu:24.04, as this image has only 9 known vulnerabilities. To do this, merge this pull request, then verify your application still works as expected.

Vulnerabilities that will be fixed with an upgrade:

	Issue	Score
	Directory Traversal SNYK-UBUNTU2404-PAM-11936905	231
	Directory Traversal SNYK-UBUNTU2404-PAM-11936905	231
	Directory Traversal SNYK-UBUNTU2404-PAM-11936905	231
	Directory Traversal SNYK-UBUNTU2404-PAM-11936905	231
	Improper Verification of Cryptographic Signature SNYK-UBUNTU2404-GNUPG2-14849569	149

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[kevin-benton]

This represents a downgrade from a future-dated, hypothetical operating system build (noble-20260113) to the Ubuntu 24.04 LTS release from April 2024. This is an unusual and inherently high-risk operation.

Breaking Changes:

• System Downgrade: You are moving from a 2026-era system to a 2024-era system. This will revert approximately two years of critical updates, including security patches, kernel features, and core system libraries.
• Kernel Version: Ubuntu 24.04 LTS shipped with the 6.8 kernel. A system from 2026 would have a significantly newer kernel (e.g., 6.17 or later), meaning a loss of newer hardware support and kernel-level features.
• Toolchain and Libraries: Ubuntu 24.04 uses core components like GCC 13/14, Python 3.12, and glibc 2.39. A 2026 system would have newer versions. Applications compiled on the newer system will likely fail to run on Ubuntu 24.04 due to missing library functions (e.g., in glibc).

Recommendation: Do not proceed with this downgrade. This is not a standard upgrade path and is almost certain to cause system instability and application failures. A fresh installation of the desired OS version is the only recommended approach.

Notice 🤖: This content was augmented using artificial intelligence. AI-generated content may contain errors and should be reviewed for accuracy before use.

[github-advanced-security]

Snyk Container found more than 20 potential problems in the proposed changes. Check the Files changed tab for more details.