Ensure that authorization for Docker client commands is enabled

中级别 2自动化docker

说明

An authorization plugin gives granular control over which Docker API commands each client may run. Compliant when --authorization-plugin or a non-empty "authorization-plugins" list is configured. The audit reads the running dockerd command line (ps) together with /etc/docker/daemon.json.

检查方式

审计方法: Shell 命令

shell

args=$(ps -eo args 2>/dev/null) || exit 1; s=$(printf '%s\n' "$args" | grep '[d]ockerd'; cat /etc/docker/daemon.json 2>/dev/null); printf '%s\n' "$s" | grep -Eq -e '--authorization-plugin|"authorization-plugins"[[:space:]]*:[[:space:]]*\[[[:space:]]*("|$)' && echo compliant || echo missing

预期输出: compliant

修复方式

修复方法: 操作指南或基础设施补丁

Install an authorization plugin and add it to "authorization-plugins" in /etc/docker/daemon.json (or --authorization-plugin=<PLUGIN>), then restart the Docker daemon.

属性

操作系统: 任意
标签: dockerdaemon
参考: CIS Docker Benchmark v1.9.0 - 2.13 Ensure that authorization for Docker client commands is enabled

检查本机

请在您有权审计的机器上运行此命令。扫描为只读操作。

shell

tmaegis scan --target docker --level 2