Ensure access on /audit and /etc/security/audit is configured

MediaNivel 1Automatizadaaix

Descripción

This recommendation verifies the access control settings for the default locations of AUDIT configuration and output files. The default location for the AUDIT subsystem configuration files are in /etc/security/audit. The default location for output produced by the audit subsystem is the firectory /audit. Access control must prevent unauthorized access. Audit: automated read-only check derived from the CIS audit procedure; it prints "compliant" when the control is met.

Cómo se verifica

Método de auditoría: Comando de shell

shell

command -v find >/dev/null 2>&1 || exit 1; out=$( { find /etc/security/audit /audit \( -perm -4 -o -perm -2 -o -perm -1 \) -o ! -user root -o ! -group audit ; } 2>/dev/null ); [ -z "$out" ] && echo compliant || printf '%s\n' "$out" | head -n 20

Salida esperada: compliant

Cómo se corrige

Método de corrección: Guía o parche de infraestructura

Ensure correct ownership and permissions are in place for /etc/security/audit and /audit. #!/usr/bin/ksh -e # Provided to CIS by AIXTools # Copyright AIXTools, 2022 AUDITDIRS="/etc/security/audit /audit" find ${AUDITDIRS} | grep -v 'lost+found' | xargs chown root:audit find ${AUDITDIRS} -type d | grep -v 'lost+found' | xargs chmod g-w,o-rwx find ${AUDITDIRS} ! -type d | grep -v 'lost+found' | xargs chmod -R u-x,g- wx,o-rwx done

Propiedades

Sistemas operativos: Cualquiera
Etiquetas: aixaudit
Referencia: CIS IBM AIX 7 Benchmark v1.2.0 - 4.1.2.4 Ensure access on /audit and /etc/security/audit is configured

Verificar este host

Ejecute esto en un equipo que tenga permiso para auditar. El escaneo es de solo lectura.

shell

tmaegis scan --target aix