Open5gs Helm Chart

Open5gs
Analyzed version: 0.4.1

By cgiraldo

Helm chart to deploy Open5gs services on Kubernetes.

Prometheus, a CNCF project, is a systems and service monitoring system. It collects metrics from configured targets at given intervals, evaluates rule expressions, displays the results, and can trigger alerts if some condition is observed to be true.

This chart bootstraps a Prometheus deployment on a Kubernetes cluster using the Helm package manager.

Latest version: 15.5.3
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How to Install the Open5gs Helm Chart

Add Chart Repository to Helm

helm repo add gradiant-openverso https://gradiant.github.io/openverso-charts/

Install Chart

helm install my-open5gs gradiant-openverso/open5gs --version 0.4.1

Does the Open5gs chart contain security gaps?

The chart meets the best practices recommended by the industry.

The chart contains 11 misconfigurations.

The chart meets the best practices recommended by the industry. Find the full list of best practices here.

❌ Prevent Ingress security vulnerability (CVE-2021-25742)

1 occurrences:

  • metadata.name: release-name-open5gs-webui (kind: Ingress)

💡 Forbidden property object `server-snippet` - ingress-nginx custom snippets are not allowed

Learn how to fix the issue here

❌ Prevent workload from using the default namespace

1 occurrences:

  • metadata.name: release-name-mongodb (kind: Deployment)

💡 Incorrect value for key `namespace` - use an explicit namespace instead of the default one (`default`)

Learn how to fix the issue here

❌ Ensure each container has a configured memory request

17 occurrences:

  • metadata.name: release-name-mongodb (kind: Deployment)
  • metadata.name: release-name-open5gs-webui (kind: Deployment)
  • metadata.name: release-name-open5gs-amf (kind: StatefulSet)
  • metadata.name: release-name-open5gs-ausf (kind: StatefulSet)
  • metadata.name: release-name-open5gs-bsf (kind: StatefulSet)
  • metadata.name: release-name-open5gs-hss (kind: StatefulSet)
  • metadata.name: release-name-open5gs-mme (kind: StatefulSet)
  • metadata.name: release-name-open5gs-nrf (kind: StatefulSet)
  • metadata.name: release-name-open5gs-nssf (kind: StatefulSet)
  • metadata.name: release-name-open5gs-pcf (kind: StatefulSet)
  • metadata.name: release-name-open5gs-pcrf (kind: StatefulSet)
  • metadata.name: release-name-open5gs-sgwc (kind: StatefulSet)
  • metadata.name: release-name-open5gs-sgwu (kind: StatefulSet)
  • metadata.name: release-name-open5gs-smf (kind: StatefulSet)
  • metadata.name: release-name-open5gs-udm (kind: StatefulSet)
  • metadata.name: release-name-open5gs-udr (kind: StatefulSet)
  • metadata.name: release-name-open5gs-upf (kind: StatefulSet)

💡 Missing property object `requests.memory` - value should be within the accepted boundaries recommended by the organization

Learn how to fix the issue here

❌ Ensure each container has a configured memory limit

17 occurrences:

  • metadata.name: release-name-mongodb (kind: Deployment)
  • metadata.name: release-name-open5gs-webui (kind: Deployment)
  • metadata.name: release-name-open5gs-amf (kind: StatefulSet)
  • metadata.name: release-name-open5gs-ausf (kind: StatefulSet)
  • metadata.name: release-name-open5gs-bsf (kind: StatefulSet)
  • metadata.name: release-name-open5gs-hss (kind: StatefulSet)
  • metadata.name: release-name-open5gs-mme (kind: StatefulSet)
  • metadata.name: release-name-open5gs-nrf (kind: StatefulSet)
  • metadata.name: release-name-open5gs-nssf (kind: StatefulSet)
  • metadata.name: release-name-open5gs-pcf (kind: StatefulSet)
  • metadata.name: release-name-open5gs-pcrf (kind: StatefulSet)
  • metadata.name: release-name-open5gs-sgwc (kind: StatefulSet)
  • metadata.name: release-name-open5gs-sgwu (kind: StatefulSet)
  • metadata.name: release-name-open5gs-smf (kind: StatefulSet)
  • metadata.name: release-name-open5gs-udm (kind: StatefulSet)
  • metadata.name: release-name-open5gs-udr (kind: StatefulSet)
  • metadata.name: release-name-open5gs-upf (kind: StatefulSet)

💡 Missing property object `limits.memory` - value should be within the accepted boundaries recommended by the organization

Learn how to fix the issue here

❌ Prevent container security vulnerability (CVE-2021-25741)

40 occurrences:

  • metadata.name: release-name-mongodb (kind: Deployment)
  • metadata.name: release-name-open5gs-amf (kind: StatefulSet)
  • metadata.name: release-name-open5gs-ausf (kind: StatefulSet)
  • metadata.name: release-name-open5gs-bsf (kind: StatefulSet)
  • metadata.name: release-name-open5gs-hss (kind: StatefulSet)
  • metadata.name: release-name-open5gs-mme (kind: StatefulSet)
  • metadata.name: release-name-open5gs-nrf (kind: StatefulSet)
  • metadata.name: release-name-open5gs-nssf (kind: StatefulSet)
  • metadata.name: release-name-open5gs-pcf (kind: StatefulSet)
  • metadata.name: release-name-open5gs-pcrf (kind: StatefulSet)
  • metadata.name: release-name-open5gs-sgwc (kind: StatefulSet)
  • metadata.name: release-name-open5gs-sgwu (kind: StatefulSet)
  • metadata.name: release-name-open5gs-smf (kind: StatefulSet)
  • metadata.name: release-name-open5gs-udm (kind: StatefulSet)
  • metadata.name: release-name-open5gs-udr (kind: StatefulSet)
  • metadata.name: release-name-open5gs-upf (kind: StatefulSet)

💡 Forbidden property object `subPath` - malicious users can gain access to files & directories outside of the volume

Learn how to fix the issue here

❌ Prevent containers from having root access capabilities

1 occurrences:

  • metadata.name: release-name-open5gs-upf (kind: StatefulSet)

💡 Incorrect value for key `privileged` - this mode will allow the container the same access as processes running on the host

Learn how to fix the issue here

❌ Ensure each container has a configured readiness probe

7 occurrences:

  • metadata.name: release-name-open5gs-webui (kind: Deployment)
  • metadata.name: release-name-open5gs-hss (kind: StatefulSet)
  • metadata.name: release-name-open5gs-mme (kind: StatefulSet)
  • metadata.name: release-name-open5gs-pcrf (kind: StatefulSet)
  • metadata.name: release-name-open5gs-sgwc (kind: StatefulSet)
  • metadata.name: release-name-open5gs-sgwu (kind: StatefulSet)
  • metadata.name: release-name-open5gs-upf (kind: StatefulSet)

💡 Missing property object `readinessProbe` - add a properly configured readinessProbe to notify kubelet your Pods are ready for traffic

Learn how to fix the issue here

❌ Ensure each container has a configured liveness probe

6 occurrences:

  • metadata.name: release-name-open5gs-hss (kind: StatefulSet)
  • metadata.name: release-name-open5gs-mme (kind: StatefulSet)
  • metadata.name: release-name-open5gs-pcrf (kind: StatefulSet)
  • metadata.name: release-name-open5gs-sgwc (kind: StatefulSet)
  • metadata.name: release-name-open5gs-sgwu (kind: StatefulSet)
  • metadata.name: release-name-open5gs-upf (kind: StatefulSet)

💡 Missing property object `livenessProbe` - add a properly configured livenessProbe to catch possible deadlocks

Learn how to fix the issue here

❌ Prevent ConfigMap security vulnerability (CVE-2021-25742)

21 occurrences:

  • metadata.name: release-name-open5gs-amf (kind: ConfigMap)
  • metadata.name: release-name-open5gs-ausf (kind: ConfigMap)
  • metadata.name: release-name-open5gs-bsf (kind: ConfigMap)
  • metadata.name: release-name-open5gs-hss (kind: ConfigMap)
  • metadata.name: release-name-open5gs-hss-diameter (kind: ConfigMap)
  • metadata.name: release-name-open5gs-init-certs (kind: ConfigMap)
  • metadata.name: release-name-open5gs-mme (kind: ConfigMap)
  • metadata.name: release-name-open5gs-mme-diameter (kind: ConfigMap)
  • metadata.name: release-name-open5gs-nrf (kind: ConfigMap)
  • metadata.name: release-name-open5gs-nssf (kind: ConfigMap)
  • metadata.name: release-name-open5gs-pcf (kind: ConfigMap)
  • metadata.name: release-name-open5gs-pcrf (kind: ConfigMap)
  • metadata.name: release-name-open5gs-pcrf-diameter (kind: ConfigMap)
  • metadata.name: release-name-open5gs-sgwc (kind: ConfigMap)
  • metadata.name: release-name-open5gs-sgwu (kind: ConfigMap)
  • metadata.name: release-name-open5gs-smf (kind: ConfigMap)
  • metadata.name: release-name-open5gs-smf-diameter (kind: ConfigMap)
  • metadata.name: release-name-open5gs-udm (kind: ConfigMap)
  • metadata.name: release-name-open5gs-udr (kind: ConfigMap)
  • metadata.name: release-name-open5gs-upf (kind: ConfigMap)
  • metadata.name: release-name-open5gs-webui (kind: ConfigMap)

💡 Missing property object `allow-snippet-annotations` - set it to "false" to override default behaviour

Learn how to fix the issue here

❌ Ensure each container has a configured CPU request

17 occurrences:

  • metadata.name: release-name-mongodb (kind: Deployment)
  • metadata.name: release-name-open5gs-webui (kind: Deployment)
  • metadata.name: release-name-open5gs-amf (kind: StatefulSet)
  • metadata.name: release-name-open5gs-ausf (kind: StatefulSet)
  • metadata.name: release-name-open5gs-bsf (kind: StatefulSet)
  • metadata.name: release-name-open5gs-hss (kind: StatefulSet)
  • metadata.name: release-name-open5gs-mme (kind: StatefulSet)
  • metadata.name: release-name-open5gs-nrf (kind: StatefulSet)
  • metadata.name: release-name-open5gs-nssf (kind: StatefulSet)
  • metadata.name: release-name-open5gs-pcf (kind: StatefulSet)
  • metadata.name: release-name-open5gs-pcrf (kind: StatefulSet)
  • metadata.name: release-name-open5gs-sgwc (kind: StatefulSet)
  • metadata.name: release-name-open5gs-sgwu (kind: StatefulSet)
  • metadata.name: release-name-open5gs-smf (kind: StatefulSet)
  • metadata.name: release-name-open5gs-udm (kind: StatefulSet)
  • metadata.name: release-name-open5gs-udr (kind: StatefulSet)
  • metadata.name: release-name-open5gs-upf (kind: StatefulSet)

💡 Missing property object `requests.cpu` - value should be within the accepted boundaries recommended by the organization

Learn how to fix the issue here

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