Ensure users must provide password for escalation

高レベル 2自動freebsd

説明

The operating system must be configured so that users must provide a password for privilege escalation. Without re-authentication, users may access resources or perform tasks for which they do not have authorization. When operating systems provide the capability to escalate a functional capability, it is critical the user re-authenticate. Audit: automated read-only check derived from the CIS audit procedure; it prints "compliant" when the control is met.

チェック方法

監査方法: シェルコマンド

shell

c=$(cat /usr/local/etc/sudoers /usr/local/etc/sudoers.d/* 2>/dev/null); [ -n "$c" ] || exit 1; printf '%s\n' "$c" | grep -E "^[^#].*NOPASSWD" | head -n 5 | grep . || echo compliant

期待される出力: compliant

修正方法

修正方法: ガイダンスまたは IaC パッチ

Based on the outcome of the audit procedure, use visudo -f <PATH TO FILE> to edit the relevant sudoers file. Remove any line with occurrences of NOPASSWD tags in the file.

プロパティ

オペレーティングシステム: すべて
タグ: freebsdpassword-policy
参照: CIS FreeBSD 14 Benchmark v1.0.1 - 4.3.4 Ensure users must provide password for escalation

このホストをチェック

監査が許可されているマシンで実行してください。スキャンは読み取り専用です。

shell

tmaegis scan --target freebsd --level 2