GHSA-MW24-F3XH-J3QV Chall-Manager's invalid NetworkPolicy enables a malicious actor to pivot into another namespace

Impact Due to a mis-written NetworkPolicy, a malicious actor can pivot from an instance to any Pod out of the origin namespace. This breaks the security-by-default property expected as part of the deployment program, leading to a potential lateral movement. In the specific case of...

Skipper Ingress Controller Allows Unauthorized Access to Internal Services via ExternalName

Impact When running Skipper as an Ingress controller, users with permissions to create an Ingress and a Service of type ExternalName can create routes that enable them to use Skipper's network access to reach internal services. Patches https://github.com/zalando/skipper/releases/tag/v0.24.0...