Added built-in policies for OpenSSH 9.5 and 9.6.

README.md

@@ -186,6 +186,7 @@ For convenience, a web front-end on top of the command-line tool is available at
  - In Ubuntu 22.04 client policy, moved host key types `[email protected]` and `ssh-ed25519` to the end of all certificate types.
  - Updated Ubuntu Server & Client policies for 20.04 and 22.04 to account for key exchange list changes due to Terrapin vulnerability patches.
  - Re-organized option host key types for OpenSSH 9.2 server policy to correspond with updated Debian 12 hardening guide.
+ - Added built-in policies for OpenSSH 9.5 and 9.6.
 
 ### v3.0.0 (2023-09-07)
  - Results from concurrent scans against multiple hosts are no longer improperly combined; bug discovered by [Adam Russell](https://github.com/thecliguy).

src/ssh_audit/policy.py

@@ -90,6 +90,10 @@ class Policy:
 
         'Hardened OpenSSH Server v9.4 (version 2)': {'version': '2', 'banner': None, 'compressions': None, 'host_keys': ['rsa-sha2-512', 'rsa-sha2-256', 'ssh-ed25519'], 'optional_host_keys': ['[email protected]', '[email protected]', '[email protected]', '[email protected]', '[email protected]'], 'kex': ['[email protected]', 'curve25519-sha256', '[email protected]', 'diffie-hellman-group16-sha512', 'diffie-hellman-group18-sha512', 'diffie-hellman-group-exchange-sha256'], 'ciphers': ['[email protected]', '[email protected]', '[email protected]', 'aes256-ctr', 'aes192-ctr', 'aes128-ctr'], 'macs': ['[email protected]', '[email protected]', '[email protected]'], 'hostkey_sizes': {"rsa-sha2-256": {"hostkey_size": 4096}, "[email protected]": {"ca_key_size": 4096, "ca_key_type": "ssh-rsa", "hostkey_size": 4096}, "rsa-sha2-512": {"hostkey_size": 4096}, "[email protected]": {"ca_key_size": 4096, "ca_key_type": "ssh-rsa", "hostkey_size": 4096}, "[email protected]": {"ca_key_size": 256, "ca_key_type": "ssh-ed25519", "hostkey_size": 256}, "[email protected]": {"hostkey_size": 256}, "ssh-ed25519": {"hostkey_size": 256}, "[email protected]": {"ca_key_size": 256, "ca_key_type": "ssh-ed25519", "hostkey_size": 256}}, 'dh_modulus_sizes': {'diffie-hellman-group-exchange-sha256': 3072}, 'server_policy': True},
 
+        'Hardened OpenSSH Server v9.5 (version 1)': {'version': '1', 'banner': None, 'compressions': None, 'host_keys': ['rsa-sha2-512', 'rsa-sha2-256', 'ssh-ed25519'], 'optional_host_keys': ['[email protected]', '[email protected]', '[email protected]', '[email protected]', '[email protected]'], 'kex': ['[email protected]', 'curve25519-sha256', '[email protected]', 'diffie-hellman-group16-sha512', 'diffie-hellman-group18-sha512', 'diffie-hellman-group-exchange-sha256'], 'ciphers': ['[email protected]', '[email protected]', '[email protected]', 'aes256-ctr', 'aes192-ctr', 'aes128-ctr'], 'macs': ['[email protected]', '[email protected]', '[email protected]'], 'hostkey_sizes': {"rsa-sha2-256": {"hostkey_size": 4096}, "[email protected]": {"ca_key_size": 4096, "ca_key_type": "ssh-rsa", "hostkey_size": 4096}, "rsa-sha2-512": {"hostkey_size": 4096}, "[email protected]": {"ca_key_size": 4096, "ca_key_type": "ssh-rsa", "hostkey_size": 4096}, "[email protected]": {"ca_key_size": 256, "ca_key_type": "ssh-ed25519", "hostkey_size": 256}, "[email protected]": {"hostkey_size": 256}, "ssh-ed25519": {"hostkey_size": 256}, "[email protected]": {"ca_key_size": 256, "ca_key_type": "ssh-ed25519", "hostkey_size": 256}}, 'dh_modulus_sizes': {'diffie-hellman-group-exchange-sha256': 3072}, 'server_policy': True},
+
+        'Hardened OpenSSH Server v9.6 (version 1)': {'version': '1', 'banner': None, 'compressions': None, 'host_keys': ['rsa-sha2-512', 'rsa-sha2-256', 'ssh-ed25519'], 'optional_host_keys': ['[email protected]', '[email protected]', '[email protected]', '[email protected]', '[email protected]'], 'kex': ['[email protected]', 'curve25519-sha256', '[email protected]', 'diffie-hellman-group16-sha512', 'diffie-hellman-group18-sha512', 'diffie-hellman-group-exchange-sha256', 'ext-info-s', '[email protected]'], 'ciphers': ['[email protected]', '[email protected]', '[email protected]', 'aes256-ctr', 'aes192-ctr', 'aes128-ctr'], 'macs': ['[email protected]', '[email protected]', '[email protected]'], 'hostkey_sizes': {"rsa-sha2-256": {"hostkey_size": 4096}, "[email protected]": {"ca_key_size": 4096, "ca_key_type": "ssh-rsa", "hostkey_size": 4096}, "rsa-sha2-512": {"hostkey_size": 4096}, "[email protected]": {"ca_key_size": 4096, "ca_key_type": "ssh-rsa", "hostkey_size": 4096}, "[email protected]": {"ca_key_size": 256, "ca_key_type": "ssh-ed25519", "hostkey_size": 256}, "[email protected]": {"hostkey_size": 256}, "ssh-ed25519": {"hostkey_size": 256}, "[email protected]": {"ca_key_size": 256, "ca_key_type": "ssh-ed25519", "hostkey_size": 256}}, 'dh_modulus_sizes': {'diffie-hellman-group-exchange-sha256': 3072}, 'server_policy': True},
+
 
         # Ubuntu Client policies