Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

macro for EKS images to use in rule: Launch Privileged Container #1640

Merged
merged 1 commit into from
May 6, 2021
Merged

macro for EKS images to use in rule: Launch Privileged Container #1640

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
29 changes: 29 additions & 0 deletions rules/falco_rules.yaml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -1747,6 +1747,33 @@
container.image.repository endswith /prometheus-node-exporter or
container.image.repository endswith /image-inspector))

# https://docs.aws.amazon.com/eks/latest/userguide/add-ons-images.html
# official AWS EKS registry list. AWS has different ECR repo per region
- macro: allowed_aws_ecr_registry_root_for_eks
condition: >
(container.image.repository startswith "602401143452.dkr.ecr" or
container.image.repository startswith "877085696533.dkr.ecr" or
container.image.repository startswith "800184023465.dkr.ecr" or
container.image.repository startswith "602401143452.dkr.ecr" or
container.image.repository startswith "918309763551.dkr.ecr" or
container.image.repository startswith "961992271922.dkr.ecr" or
container.image.repository startswith "590381155156.dkr.ecr" or
container.image.repository startswith "558608220178.dkr.ecr" or
container.image.repository startswith "151742754352.dkr.ecr" or
container.image.repository startswith "013241004608.dkr.ecr")


- macro: aws_eks_core_images
condition: >
(allowed_aws_ecr_registry_root_for_eks and
(container.image.repository endswith ".amazonaws.com/amazon-k8s-cni" or
container.image.repository endswith ".amazonaws.com/eks/kube-proxy"))


- macro: aws_eks_image_sensitive_mount
condition: >
(allowed_aws_ecr_registry_root_for_eks and container.image.repository endswith ".amazonaws.com/amazon-k8s-cni")

# These images are allowed both to run with --privileged and to mount
# sensitive paths from the host filesystem.
#
Expand Down Expand Up @@ -1807,6 +1834,7 @@
- macro: falco_privileged_containers
condition: (openshift_image or
user_trusted_containers or
aws_eks_core_images or
container.image.repository in (trusted_images) or
container.image.repository in (falco_privileged_images) or
container.image.repository startswith istio/proxy_ or
Expand Down Expand Up @@ -1837,6 +1865,7 @@

- macro: falco_sensitive_mount_containers
condition: (user_trusted_containers or
aws_eks_image_sensitive_mount or
container.image.repository in (trusted_images) or
container.image.repository in (falco_sensitive_mount_images) or
container.image.repository startswith quay.io/sysdig/)
Expand Down