TMA-ROS1-2.2.4

Ensure CUPS is not enabled

中等級 1自動化ros

說明

The Common Unix Print System (CUPS) provides the ability to print to both local and network printers. A system running CUPS can also accept print jobs from remote systems and print them to local printers. It also provides a web based remote administration capability. The audit requires the CUPS unit(s) cups not to be enabled or active (systemctl). Host-level control from the CIS ROS Melodic benchmark (Ubuntu 18.04 robot hosts); run as root.

檢查方式

稽核方法: Shell 指令

shell

command -v systemctl >/dev/null 2>&1 || exit 1
bad=0
for u in cups; do
  s=$(systemctl is-enabled "$u" 2>/dev/null)
  case "$s" in enabled|enabled-runtime|alias|indirect) echo "$u is $s"; bad=1 ;; esac
  systemctl is-active --quiet "$u" 2>/dev/null && { echo "$u is active"; bad=1; }
done
[ "$bad" -eq 0 ] && echo compliant

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 one of the following commands to disable cups : # systemctl --now disable cups

屬性

作業系統: 不限
標籤: rosros1melodicservices
參考資料: CIS ROS Melodic Benchmark v1.0.0 - 2.2.4 Ensure CUPS is not 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 ros