Ensure audit logs are not automatically deleted

RendahLevel 2Otomatislinux

Deskripsi

The max_log_file_action setting determines how to handle the audit log file reaching the max file size. A value of keep_logs will rotate the logs but never delete old logs.

Cara pemeriksaan

Metode audit: Perintah shell

shell

alt0() { command -v grep >/dev/null 2>&1 || { echo "step1: grep not installed"; return 1; }; o=$(bash -c 'grep max_log_file_action /etc/audit/auditd.conf' 2>&1); printf '%s\n' "$o" | tr -s ' \t' '  ' | sed 's/^ //;s/ $//' | grep -Fxq -- 'max_log_file_action = keep_logs' || { echo step1: missing 'max_log_file_action = keep_logs'; return 1; }; }; if alt0; then echo compliant; fi

Output yang diharapkan: compliant

Cara perbaikan

Metode perbaikan: Panduan atau patch infrastruktur

Set the following parameter in /etc/audit/auditd.conf: max_log_file_action = keep_logs

Properti

Sistem operasi: sles-12
Tag: cis-convertedlinux
Referensi: CIS SUSE Linux Enterprise 12 Benchmark v3.2.0 - 4.1.2.2

Periksa host ini

Jalankan ini pada mesin yang diizinkan untuk Anda audit. Pemindaian bersifat hanya baca.

shell

tmaegis scan --target linux --level 2