IBM AIX
TMA-AIX-8.2.3
Ensure syslog is not configured to receive logs from a remote client
Descrição
6/27/2025 1.1.0 UPDATED RECOMMENDATION: 5.3.4 - Ensure user guest is secured - Sections Modified: Remediation Procedure 6/27/2025 1.1.0 UPDATED RECOMMENDATION: 5.3.10 - Ensure System Accounts cannot access system using ftp. By default the syslogd daemon accepts all remote syslog messages as no authentication is required. This means that a hacker could flood a server with syslog messages and potentially fill up the /var filesystem. Audit: automated read-only check derived from the CIS audit procedure; it prints "compliant" when the control is met.
Como é verificado
Método de auditoria: Comando shell
command -v ps >/dev/null 2>&1 || exit 1; out=$(ps -ef | grep "[/]usr/sbin/syslogd"); case "$out" in *" -r"*) echo compliant;; *) echo "syslogd not running with -r: $out";; esac- Saída esperada
compliant
Como é corrigido
Método de correção: Orientação ou patch de infraestrutura
If the server does not act as a central syslog server, suppress the logging of messages originating from remote servers: # /usr/bin/chssys -s syslogd -a "-r" Re-cycle syslogd to activate the configuration change: # /usr/bin/stopsrc -s syslogd # /usr/bin/startsrc -s syslogd
Propriedades
- Sistemas operacionais
- Qualquer
- Tags
- aixaudit
- Referência
- CIS IBM AIX 7 Benchmark v1.2.0 - 8.2.3 Ensure syslog is not configured to receive logs from a remote client
Verificar este host
Execute isto em uma máquina que você tenha permissão para auditar. A varredura é somente leitura.
tmaegis scan --target aix