TMA-SOLARIS-6.11
Blocking Authentication Using Empty/Null Passwords for SSH
Opis
The PermitEmptyPasswords value allows for direct login through SSH without a password by a remote user/application to resources on the local host in the same way a standard remote login would. Permitting login without a password is inherently risky. Audit: PermitEmptyPasswords must be no or commented out (default no).
Kako se proverava
Metod provere: Obrazac u datoteci
- Datoteka
/etc/ssh/sshd_config- Obrazac
(?mi)^\s*PermitEmptyPasswords\s+yes\b
Kako se ispravlja
Metod ispravke: Smernica ili zakrpa infrastrukture
Perform the following to implement the recommended state: # awk '/^.PermitEmptyPasswords/ { $1 = "PermitEmptyPasswords" ; $2 = "no" } { 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
Svojstva
- Operativni sistemi
- Bilo koji
- Oznake
- solarisssh
- Referenca
- CIS Oracle Solaris 11.4 Benchmark v1.1.0 - 6.11 Blocking Authentication Using Empty/Null Passwords for SSH
Proverite ovaj računar
Pokrenite ovo na računaru za koji imate dozvolu za proveru. Skeniranje radi u režimu samo za čitanje.
tmaegis scan --target solaris