Vulnerability Report: GO-2024-2657

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.

For detailed information about this vulnerability, visit https://github.com/cilium/cilium/security/advisories/GHSA-v6q2-4qr3-5cw6.

Affected Modules

Aliases

References

Credits

  • @brb, @giorio94, @gandro, @jschwinger233

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