Affected by GO-2024-2528 and 2 other vulnerabilities

GO-2024-2528: Etcd Gateway TLS endpoint validation only confirms TCP reachability in go.etcd.io/etcd

GO-2024-2529: Etcd embed auto compaction retention negative value causing a compaction loop or a crash in go.etcd.io/etcd

GO-2024-2530: Etcd auth Inaccurate logging of authentication attempts for users with CN-based auth only in go.etcd.io/etcd

The highest tagged major version is v3.

proxy/

Details

Valid go.mod file

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Path	Synopsis
grpcproxy Package grpcproxy is an OSI level 7 proxy for etcd v3 API requests.	Package grpcproxy is an OSI level 7 proxy for etcd v3 API requests.
cache
httpproxy Package httpproxy implements etcd httpproxy.	Package httpproxy implements etcd httpproxy.
tcpproxy Package tcpproxy is an OSI level 4 proxy for routing etcd clients to etcd servers.	Package tcpproxy is an OSI level 4 proxy for routing etcd clients to etcd servers.