In Cilium clusters with WireGuard enabled and traffic matching Layer 7 policies: traffic that should be WireGuard-encrypted is sent unencrypted between a node's Envoy proxy and pods on other nodes, and traffic that should be WireGuard-encrypted is sent unencrypted between a node's DNS proxy and pods on other nodes.
{ "review_status": "REVIEWED", "url": "https://pkg.go.dev/vuln/GO-2024-2657" }