Ensure that, if applicable, an AppArmor Profile is enabled

中等級 1自動化docker

說明

AppArmor confines container processes; with AppArmor active on the host every container should run under a profile (docker-default or a custom one). Applies only where AppArmor is enabled (requires /sys/kernel/security/apparmor). Flags containers with an empty or unconfined AppArmorProfile. The audit inspects every running container (docker ps -q) and prints the offending names; a host with no running containers is compliant.

檢查方式

稽核方法: Shell 指令

shell

ids=$(docker ps -q) || exit 1; [ -z "$ids" ] && { echo compliant; exit 0; }; out=$(docker inspect --format '{{.Name}} {{.AppArmorProfile}}' $ids) || exit 1; bad=$(printf '%s\n' "$out" | awk 'NF<2 || $2=="unconfined" {print $1}'); [ -z "$bad" ] && echo compliant || printf '%s\n' "$bad"

預期輸出: compliant

修補方式

修補方法: 操作指南或基礎設施修補檔

Run containers with --security-opt apparmor=docker-default (or a custom profile loaded with apparmor_parser) and never apparmor=unconfined.

屬性

作業系統: 不限
標籤: dockerruntimeapparmor
參考資料: CIS Docker Benchmark v1.9.0 - 5.2 Ensure that, if applicable, an AppArmor Profile is enabled

檢查此主機

請在您有權稽核的機器上執行此指令。掃描為唯讀操作。

shell

tmaegis scan --target docker