Cilium · Cilium · CVE-2024-37307
**Name of the Vulnerable Software and Affected Versions**
Cilium versions 1.13.0 through 1.13.16
Cilium versions 1.14.0 through 1.14.11
Cilium versions 1.15.0 through 1.15.5
**Description**
The output of `cilium-bugtool` can contain sensitive data when the tool is run with the `--envoy-dump` flag set against Cilium deployments with the Envoy proxy enabled. Users of the TLS inspection, Ingress with TLS termination, Gateway API with TLS termination, and Kafka network policies with API key filtering features are affected. The sensitive data includes the CA certificate, certificate chain, and private key used by Cilium HTTP Network Policies, and when using Ingress/Gateway API and the API keys used in Kafka-related network policy.
**Recommendations**
For Cilium versions 1.13.0 through 1.13.16, update to version 1.13.17 or later.
For Cilium versions 1.14.0 through 1.14.11, update to version 1.14.12 or later.
For Cilium versions 1.15.0 through 1.15.5, update to version 1.15.6 or later.
As a temporary workaround is not available, updating to the patched version is the recommended course of action.