TMA-DB2-3.2.2
Turn Off Remote Command Legacy Mode (DB2RCMD_LEGACY_MODE)
MediaNivel 1Automatizadadb2
Descripción
The DB2RCMD_LEGACY_MODE registry variable determines whether the Db2 Remote Command Service runs with enhanced security or not. It is recommended that legacy mode not be enabled. This registry variable only applies to Db2 Servers running on Windows. Unset or OFF passes. Default: The default value of DB2RCMD_LEGACY_MODE is OFF. Run as the instance owner (or with sqllib/db2profile sourced) so the db2 CLP reads this instance's configuration.
Cómo se verifica
Método de auditoría: Comando de shell
shell
out=$(db2set -all 2>/dev/null) || exit 1; printf '%s\n' "$out" | awk '/^\[[a-zA-Z]\]/ { l = $0; sub(/^\[[a-zA-Z]\] */, "", l); k = l; sub(/=.*/, "", k); v = l; sub(/^[^=]*=/, "", v); gsub(/[ \t]/, "", v); if (!(k in r)) r[k] = v } END { if (!("DB2RCMD_LEGACY_MODE" in r) || toupper(r["DB2RCMD_LEGACY_MODE"]) == "OFF") print "compliant"; else print "noncompliant: " r["DB2RCMD_LEGACY_MODE"] }'- Salida esperada
compliant
Cómo se corrige
Método de corrección: Guía o parche de infraestructura
Run the following command to set the DB2RCMD_LEGACY_MODE registry variable to OFF: db2set DB2RCMD_LEGACY_MODE=OFF
Propiedades
- Sistemas operativos
- Cualquiera
- Etiquetas
- db2databaseregistry
- Referencia
- CIS IBM Db2 12.1 Benchmark v1.0.0 - 3.2.2 Turn Off Remote Command Legacy Mode (DB2RCMD_LEGACY_MODE)
Verificar este host
Ejecute esto en un equipo que tenga permiso para auditar. El escaneo es de solo lectura.
shell
tmaegis scan --target db2