Ensure rsync services are not in use

中级别 1自动化linux

说明

The rsyncd.service can be used to synchronize files between systems over network links.

检查方式

审计方法: Shell 命令

shell

alt0() { command -v rpm >/dev/null 2>&1 || { echo "step1: rpm not installed"; return 1; }; o=$(bash -c 'rpm -q rsync-daemon' 2>&1); printf '%s\n' "$o" | tr -s ' \t' '  ' | sed 's/^ //;s/ $//' | grep -Fxq -- 'package rsync-daemon is not installed' || { echo step1: missing 'package rsync-daemon is not installed'; return 1; }; }; alt1() { command -v grep >/dev/null 2>&1 || { echo "step1: grep not installed"; return 1; }; command -v systemctl >/dev/null 2>&1 || { echo "step1: systemctl not installed"; return 1; }; o=$(bash -c 'systemctl is-enabled rsyncd.socket rsyncd.service 2>/dev/null | grep '"'"'enabled'"'"'' 2>/dev/null); [ -z "$o" ] || { echo "step1: $o" | head -c 300; return 1; }; command -v grep >/dev/null 2>&1 || { echo "step2: grep not installed"; return 1; }; command -v systemctl >/dev/null 2>&1 || { echo "step2: systemctl not installed"; return 1; }; o=$(bash -c 'systemctl is-active rsyncd.socket rsyncd.service 2>/dev/null | grep '"'"'^active'"'"'' 2>/dev/null); [ -z "$o" ] || { echo "step2: $o" | head -c 300; return 1; }; }; if alt0 || alt1; 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 commands to stop rsyncd.socket and rsyncd.service, and remove the rsync-daemon package: # systemctl stop rsyncd.socket rsyncd.service # dnf remove rsync-daemon - OR - - IF - the rsync-daemon package is required as a dependency: Run the following commands to stop and mask the rsyncd.socket and rsyncd.service: # systemctl stop rsyncd.socket rsyncd.service # systemctl mask rsyncd.socket rsyncd.service

属性

操作系统: rocky-9
标签: cis-convertedlinux
参考: CIS Rocky Linux 9 Benchmark v3.0.0 - 2.1.13

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