TMA-ROCKY8-5.4.2.1
Ensure root is the only UID 0 account
中级别 1自动化linux
说明
Any account with UID 0 has superuser privileges on the system.
检查方式
审计方法: Shell 命令
shell
alt0() { command -v awk >/dev/null 2>&1 || { echo "step1: awk not installed"; return 1; }; o=$(bash -c 'awk -F: '"'"'($3 == 0) { print $1 }'"'"' /etc/passwd' 2>&1); printf '%s\n' "$o" | tr -s ' \t' ' ' | sed 's/^ //;s/ $//' | grep -Fxq -- root || { echo step1: missing root; return 1; }; }; if alt0; then echo compliant; fi- 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 command to change the root account UID to 0: # usermod -u 0 root Modify any users other than root with UID 0 and assign them a new UID.
属性
- 操作系统
- rocky-8
- 标签
- cis-convertedlinux
- 参考
- CIS Rocky Linux 8 Benchmark v3.0.0 - 5.4.2.1
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 linux