Ensure telnet client is not installed

中级别 1自动化linux

说明

The telnet package contains the telnet client, which allows users to start connections to other systems via the telnet protocol.

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=$(bash -c 'rpm -q telnet' 2>&1); printf '%s\n' "$o" | tr -s ' \t' '  ' | sed 's/^ //;s/ $//' | grep -Fxq -- 'package telnet is not installed' || { echo step1: missing 'package telnet is not installed'; 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 remove the telnet package: # dnf remove telnet

属性

操作系统: rocky-8
标签: cis-convertedlinux
参考: CIS Rocky Linux 8 Benchmark v3.0.0 - 2.2.4

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