Unencrypted traffic between nodes with WireGuard in github.com/cilium/cilium
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.
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describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2024-28250US | medium6.1OT elevated | — | ||
Cilium is a networking, observability, and security solution with an eBPF-based dataplane. Starting in version 1.14.0 and prior to versions 1.14.8 and 1.15.2, In Cilium clusters wi… | ||||
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references
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