Minikube

Kubernetes Nginx Ingress Cve 2025 1974

Mon Mar 31, 2025 Kubernetes Nginx Helm Security Minikube DigitalOcean

There is a fairly severe bug here Ingress-nginx CVE-2025-1974

My understanding is that it is a privilege escalation bug within Kubernetes - and given that I work for a very small team where actually I’m the only one with access - I don’t think I’m immediately vulnerable.

But my understanding is limited and I’m a fan of defence in depth so it’s time to upgrade.

Docker, Firewalls, and Minikube

Wed Apr 24, 2024 Docker iptables firewalld Minikube Linux

I’ve had a few problems with docker and firewalls and seem to get a “good enough” solution only to run into trouble again later having forgotten what I’ve done so far.

This is an attempt to make some notes and at least capture where I am up to.

TLDR

Disable dockers Iptables
Add some firewalld rules
Watch out if the Docker interface changes

https://dev.to/soerenmetje/how-to-secure-a-docker-host-using-firewalld-2joo