Container is exposing SSH port Affecting Deployment service in Kubernetes
Severity Framework
CCSS (Common Configuration Scoring System) is a set of measures used to determine the severity of the rule.
Snyk CCSS
Rule category
Each rule is associated with a high-level category. For example IAM, Container, Monitoring, Logging, Network, etc.
Network/ Ports
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CIS-Controls
- Snyk IDSNYK-CC-00621
- creditSnyk Research Team
Description
SSH port is declared in ports attribute.
How to fix?
Remove ssh from ports array.
Remove the ssh port from ports array.
Example configuration:
resource "kubernetes_pod" "allowed_2" {
metadata {
name = "terraform-example-621-2"
}
spec {
container {
image = "nginx:1.7.9"
name = "example"
env {
name = "environment"
value = "test"
}
port {
container_port = 80
}
}
dns_config {
nameservers = ["1.1.1.1", "8.8.8.8", "9.9.9.9"]
searches = ["example.com"]
}
dns_policy = "None"
}
}