TMA-AIX-8.2.2

Ensure syslog is configured to send logs to a remote log host

中レベル 2自動aix

説明

This recommendation implements a remote syslog configuration. To further enhance the local syslog logging process CIS recommends that syslog information, in particular that generated by the auth facility, is logged remotely. This recommendation assumes that a remote and secure syslog server is available on the network. 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

[ -r /etc/syslog.conf ] || exit 1; n=$(grep -v "^[[:blank:]]*#" /etc/syslog.conf | grep -c "@"); [ "$n" -gt 0 ] && echo compliant || echo "no remote log host"

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

Explicitly define a remote host for auth.info data in /etc/syslog.conf (enter the remote host IP address in the example below): printf "auth.info\t\t@<IP address of remote syslog server>" >> /etc/syslog.conf NOTE: This ensures that remote login, sudo or su attempts are logged separately Create a remote host entry in /etc/syslog.conf to capture all other output of level info or higher (enter the remote host IP address in the example below): printf "*.info;auth.none\t@<IP address of remote syslog server>\n" >> /etc/syslog.conf Refresh syslogd to force the daemon to read the edited /etc/syslog.conf: refresh -s syslogd

プロパティ

オペレーティングシステム: すべて
タグ: aixaudit
参照: CIS IBM AIX 7 Benchmark v1.2.0 - 8.2.2 Ensure syslog is configured to send logs to a remote log host

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 aix --level 2