TMA-ROS1-2.2.7

Ensure NFS and RPC are not enabled

中级别 1自动化ros

说明

The Network File System (NFS) is one of the first and most widely distributed file systems in the UNIX environment. It provides the ability for systems to mount file systems of other servers through the network. The audit requires the NFS/RPC unit(s) nfs-server, rpcbind not to be enabled or active (systemctl). Host-level control from the CIS ROS Melodic benchmark (Ubuntu 18.04 robot hosts); run as root.

检查方式

审计方法: Shell 命令

shell

command -v systemctl >/dev/null 2>&1 || exit 1
bad=0
for u in nfs-server rpcbind; 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

预期输出: compliant

修复方式

修复方法: 操作指南或基础设施补丁

Run the following commands to disable nfs and rpcbind: # systemctl --now disable nfs-server # systemctl --now disable rpcbind

属性

操作系统: 任意
标签: rosros1melodicservices
参考: CIS ROS Melodic Benchmark v1.0.0 - 2.2.7 Ensure NFS and RPC are not 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 ros