Oracle Solaris
TMA-SOLARIS-6.7
Disable Rhost-based Authentication for SSH
Descripción
The IgnoreRhosts parameter specifies that existing .rhosts and .shosts files, which may apply to application rather than user logins, will not be used in RhostsRSAAuthentication or HostbasedAuthentication. Setting this parameter forces users to enter a password when authenticating with SSH. Audit: IgnoreRhosts must not be set to no (the default is yes).
Cómo se verifica
Método de auditoría: Patrón de archivo
- Archivo
/etc/ssh/sshd_config- Patrón
(?mi)^\s*IgnoreRhosts\s+no\b
Cómo se corrige
Método de corrección: Guía o parche de infraestructura
Perform the following to implement the recommended state: # awk '/^IgnoreRhosts/ { $2 = "yes" } { print }' /etc/ssh/sshd_config > /etc/ssh/sshd_config.CIS # mv /etc/ssh/sshd_config.CIS /etc/ssh/sshd_config # svcadm restart svc:/network/ssh This action will only set the IgnoreRhosts line if it already exists in the file to ensure that it is set to the proper value. If the IgnoreRhosts line does not exist in the file, the default setting of Yes is automatically used, so no additional changes are needed.
Propiedades
- Sistemas operativos
- Cualquiera
- Etiquetas
- solarisssh
- Referencia
- CIS Oracle Solaris 11.4 Benchmark v1.1.0 - 6.7 Disable Rhost-based Authentication for SSH
Verificar este host
Ejecute esto en un equipo que tenga permiso para auditar. El escaneo es de solo lectura.
tmaegis scan --target solaris