Ensure user bin is secured

中等級 1自動化aix

說明

This change locks and disables login access for the bin user account. This change disables direct local and remote login to the bin user account. Do not set a password on this account to ensure that the only access is via su from the root account. There should not be a requirement to log in as the bin user directly. Audit: `lsuser -a account_locked login rlogin bin` must show true/false/false; an absent account is compliant.

檢查方式

稽核方法: Shell 指令

shell

command -v lsuser >/dev/null 2>&1 || exit 1; lsuser bin >/dev/null 2>&1 || { echo compliant; exit 0; }; out=$(lsuser -a account_locked login rlogin bin 2>/dev/null); [ "$out" = "bin account_locked=true login=false rlogin=false" ] && echo compliant || echo "$out"

預期輸出: compliant

修補方式

修補方法: Shell 指令

shell

chuser account_locked=true login=false rlogin=false bin

屬性

作業系統: 不限
標籤: aixaccounts
參考資料: CIS IBM AIX 7 Benchmark v1.2.0 - 5.3.2 Ensure user bin is secured

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 aix