It was discovered that etcd leaked credentials when debugging was enabled. This allowed remote attackers to discover etcd authentication credentials and possibly escalate privileges on systems using etcd.
{ "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro", "binaries": [ { "binary_version": "3.2.17+dfsg-1ubuntu0.1+esm2", "binary_name": "etcd" }, { "binary_version": "3.2.17+dfsg-1ubuntu0.1+esm2", "binary_name": "etcd-client" }, { "binary_version": "3.2.17+dfsg-1ubuntu0.1+esm2", "binary_name": "etcd-client-dbgsym" }, { "binary_version": "3.2.17+dfsg-1ubuntu0.1+esm2", "binary_name": "etcd-server" }, { "binary_version": "3.2.17+dfsg-1ubuntu0.1+esm2", "binary_name": "etcd-server-dbgsym" }, { "binary_version": "3.2.17+dfsg-1ubuntu0.1+esm2", "binary_name": "golang-etcd-server-dev" } ] }
{ "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro", "binaries": [ { "binary_version": "3.2.26+dfsg-6ubuntu0.2+esm1", "binary_name": "etcd" }, { "binary_version": "3.2.26+dfsg-6ubuntu0.2+esm1", "binary_name": "etcd-client" }, { "binary_version": "3.2.26+dfsg-6ubuntu0.2+esm1", "binary_name": "etcd-client-dbgsym" }, { "binary_version": "3.2.26+dfsg-6ubuntu0.2+esm1", "binary_name": "etcd-server" }, { "binary_version": "3.2.26+dfsg-6ubuntu0.2+esm1", "binary_name": "etcd-server-dbgsym" }, { "binary_version": "3.2.26+dfsg-6ubuntu0.2+esm1", "binary_name": "golang-etcd-server-dev" } ] }
{ "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro", "binaries": [ { "binary_version": "3.3.25+dfsg-7ubuntu0.22.04.1+esm1", "binary_name": "etcd" }, { "binary_version": "3.3.25+dfsg-7ubuntu0.22.04.1+esm1", "binary_name": "etcd-client" }, { "binary_version": "3.3.25+dfsg-7ubuntu0.22.04.1+esm1", "binary_name": "etcd-client-dbgsym" }, { "binary_version": "3.3.25+dfsg-7ubuntu0.22.04.1+esm1", "binary_name": "etcd-server" }, { "binary_version": "3.3.25+dfsg-7ubuntu0.22.04.1+esm1", "binary_name": "etcd-server-dbgsym" }, { "binary_version": "3.3.25+dfsg-7ubuntu0.22.04.1+esm1", "binary_name": "golang-etcd-server-dev" } ] }