Ensure Passwords are Not Stored in the Global Configuration

高等級 1自動化mysql

說明

The [client] section of the MySQL configuration file allows setting a user and password to be used. Verify the password option is not used in the global configuration file (my.cnf). Reads the [client] groups of /etc/my.cnf and /etc/mysql/my.cnf (including !include files) with my_print_defaults; per-user ~/.my.cnf files are not global and are ignored.

檢查方式

稽核方法: Shell 指令

shell

n=0; found=0; for c in /etc/my.cnf /etc/mysql/my.cnf; do [ -f "$c" ] || continue; found=1; o=$(my_print_defaults --defaults-file="$c" client 2>/dev/null) || exit 1; n=$((n + $(printf '%s\n' "$o" | grep -c '^--password'))); done; [ "$found" -eq 1 ] || exit 1; echo "$n"

預期輸出: 0

修補方式

修補方法: 操作指南或基礎設施修補檔

Remove password= from the [client] section of the global option files; use mysql_config_editor (~/.mylogin.cnf) or a per-user ~/.my.cnf with mode 0600 instead.

屬性

作業系統: 不限
標籤: mysqldatabasecredentials
參考資料: CIS Oracle MySQL Community Server 8.4 Benchmark v1.1.0 - 7.2 Ensure Passwords are Not Stored in the Global Configuration

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 mysql