| Package | Affected versions | Patched versions |
|---|---|---|
| github.com/cilium/cilium | ≥ 1.14.0, < 1.14.8≥ 1.15.0, < 1.15.2 | 1.14.81.15.2 |
| cilium | ≥ 1.14.0, < 1.14.8≥ 1.15.0, < 1.15.2 | 1.14.81.15.2 |
In Cilium clusters with WireGuard enabled and traffic matching Layer 7 policies:
This issue affects:
routingMode=native):
routingMode=tunnel):
encryption.wireguard.encapsulate is set to false (default).This issue has been resolved in:
routingMode=native):
routingMode=tunnel):
encryption.wireguard.encapsulate must be set to true.There is no workaround to this issue.
The Cilium community has worked together with members of Isovalent to prepare these mitigations. Special thanks to @brb, @giorio94, @gandro and @jschwinger233 for their work on triaging and remediating this issue.
If you have any questions or comments about this advisory, please reach out on Slack.
If you think you found a related vulnerability, we strongly encourage you to report security vulnerabilities to our private security mailing list at [email protected]. This is a private mailing list where only members of the Cilium internal security team are subscribed to, and your report will be treated as top priority.
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