Ensure talk client is not installed

中级别 1自动化linux

说明

The talk software makes it possible for users to send and receive messages across systems through a terminal session. The talk client, which allows initialization of talk sessions, is installed by default.

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

属性

操作系统: alinux-2
标签: cis-convertedlinux
参考: CIS Aliyun Linux 2 Benchmark v1.0.0 ARCHIVE - 2.2.3

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