TMA-SOPHOS-3.6
Ensure Site-to-Site IPSec VPN is not configured with "Aggressive Mode"
Descripción
IKEv1 Aggressive Mode does not provide Peer Identity Protection. They are vulnerable to offline dictionary or brute force attack. Reviewed in the Sophos Firewall web admin console (SFOS has no plain-text configuration export to audit offline).
Cómo se verifica
Método de auditoría: Revisión manual
Esta recomendación no se puede verificar automáticamente. Un escaneo la lista con estas instrucciones cuando se pasa --include-manual.
Navigate to 'System > Profiles > IPsec profiles'. Verify that active 'IPsec Profile' in used is not configured with 'Key exchange' 'IKEv1' and 'Authentication mode' 'Aggressive mode'.
Cómo se corrige
Método de corrección: Guía o parche de infraestructura
Navigate to 'System > Profiles > IPsec profiles'. Remove any active 'IPsec Profiles' configured with 'Key exchange' 'IKEv1' and 'Authentication mode' 'Aggressive mode' and replace with 'IKEv2' or 'Main mode'.
Propiedades
- Sistemas operativos
- Cualquiera
- Etiquetas
- sophoshardening
- Referencia
- CIS Sophos Firewall v22 Benchmark v1.0.0 - 3.6 Ensure Site-to-Site IPSec VPN is not configured with "Aggressive Mode"