[Snyk] Security upgrade alpine from 3.9 to 3.19.4

[ayoinc]

Snyk has created this PR to fix 3 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/Dockerfile.flux

We recommend upgrading to alpine:3.19.4, as this image has only 0 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
	Improper Certificate Validation SNYK-ALPINE39-OPENSSL-1089232	614
	Improper Certificate Validation SNYK-ALPINE39-OPENSSL-1089232	614
	Integer Overflow or Wraparound SNYK-ALPINE39-OPENSSL-1089235	614
	Integer Overflow or Wraparound SNYK-ALPINE39-OPENSSL-1089235	614
	Out-of-bounds Write SNYK-ALPINE39-MUSL-1042761	514

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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.

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[sonarqubecloud]

Quality Gate failed

Failed conditions
2 Security Hotspots
D Maintainability Rating on New Code (required ≥ A)

See analysis details on SonarCloud

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[iacbot]

🔍 Lacework analyzed your pull request. Here is the summary.

Static Analysis: ⚠️ Found 44 violations in this pull request.

• Critical : 0
• High : 6
• Medium : 14
• Low : 24
• Info : 0

Violation	Severity	File	Guidelines
Minimize wildcard use in Roles and ClusterRoles	High	rbac.yaml	VIEW
Minimize wildcard use in Roles and ClusterRoles	High	kustomization.yaml	VIEW
Use read-only filesystem for containers where possible	High	kustomization.yaml	VIEW
Use read-only filesystem for containers where possible	High	memcached.yaml	VIEW
Use read-only filesystem for containers where possible	High	deployment.yaml	VIEW
Use read-only filesystem for containers where possible	High	kustomization.yaml	VIEW
CPU requests should be set	Medium	kustomization.yaml	VIEW
Image Pull Policy should be Always	Medium	kustomization.yaml	VIEW
Image Pull Policy should be Always	Medium	memcached.yaml	VIEW
Image Pull Policy should be Always	Medium	kustomization.yaml	VIEW
Image Pull Policy should be Always	Medium	deployment.yaml	VIEW
Memory limits should be set	Medium	memcached.yaml	VIEW
Memory limits should be set	Medium	kustomization.yaml	VIEW
Memory limits should be set	Medium	kustomization.yaml	VIEW
Memory limits should be set	Medium	deployment.yaml	VIEW
Memory requests should be set	Medium	kustomization.yaml	VIEW
Minimize the admission of containers with capabilities assigned	Medium	deployment.yaml	VIEW
Minimize the admission of containers with capabilities assigned	Medium	kustomization.yaml	VIEW
Minimize the admission of containers with capabilities assigned	Medium	memcached.yaml	VIEW
Minimize the admission of containers with capabilities assigned	Medium	kustomization.yaml	VIEW
Ensure that Service Account Tokens are only mounted where necessary	Low	kustomization.yaml	VIEW
Ensure that Service Account Tokens are only mounted where necessary	Low	memcached.yaml	VIEW
Ensure that Service Account Tokens are only mounted where necessary	Low	kustomization.yaml	VIEW
Ensure that Service Account Tokens are only mounted where necessary	Low	deployment.yaml	VIEW
Ensure that the seccomp profile is set to docker/default or runtime/default	Low	kustomization.yaml	VIEW
Ensure that the seccomp profile is set to docker/default or runtime/default	Low	deployment.yaml	VIEW
Ensure that the seccomp profile is set to docker/default or runtime/default	Low	kustomization.yaml	VIEW
Ensure that the seccomp profile is set to docker/default or runtime/default	Low	memcached.yaml	VIEW
Liveness Probe Should be Configured	Low	kustomization.yaml	VIEW
Liveness Probe Should be Configured	Low	memcached.yaml	VIEW
Readiness Probe Should be Configured	Low	memcached.yaml	VIEW
Readiness Probe Should be Configured	Low	kustomization.yaml	VIEW
The default namespace should not be used	Low	serviceaccount.yaml	VIEW
The default namespace should not be used	Low	service.yaml	VIEW
The default namespace should not be used	Low	memcached.yaml	VIEW
The default namespace should not be used	Low	deployment.yaml	VIEW
The default namespace should not be used	Low	secret.yaml	VIEW
The default namespace should not be used	Low	kustomization.yaml	VIEW
The default namespace should not be used	Low	kube.yaml	VIEW
The default namespace should not be used	Low	kustomization.yaml	VIEW
The default namespace should not be used	Low	kustomization.yaml	VIEW
The default namespace should not be used	Low	memcached.yaml	VIEW
The default namespace should not be used	Low	kustomization.yaml	VIEW
The default namespace should not be used	Low	kustomization.yaml	VIEW

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