Ensure telnet client is not installed

中等級 1自動化linux

說明

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

檢查方式

稽核方法: Shell 指令

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

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 the following command to remove the telnet package: # dnf remove telnet

屬性

作業系統: rocky-8
標籤: cis-convertedlinux
參考資料: CIS Rocky Linux 8 Benchmark v3.0.0 - 2.2.4

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 linux