elie/ssh-audit
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Added two KEX algorithms: diffie-hellman-group16-sha256 and diffie-hellman-group-exchange-sha512@ssh.com.

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Joe Testa
2019-08-26 15:28:37 -04:00
parent af7e2a088c
commit 6846b1bf29
2 changed files with 3 additions and 1 deletions
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2
README.md
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@@ -46,7 +46,7 @@ usage: ssh-audit.py [-1246pbnvlt] <host>
- Added RSA certificate key length test. - Added RSA certificate key length test.
- Added Diffie-Hellman modulus size test. - Added Diffie-Hellman modulus size test.
- Now outputs host key fingerprints for RSA and ED25519. - Now outputs host key fingerprints for RSA and ED25519.
- Added 3 new key exchanges: `sntrup4591761x25519-sha512@tinyssh.org`, `diffie-hellman-group-exchange-sha256@ssh.com`, `diffie-hellman-group17-sha512`. - Added 5 new key exchanges: `sntrup4591761x25519-sha512@tinyssh.org`, `diffie-hellman-group-exchange-sha256@ssh.com`, `diffie-hellman-group-exchange-sha512@ssh.com`, `diffie-hellman-group16-sha256`, `diffie-hellman-group17-sha512`.
- Added 3 new encryption algorithms: `des-cbc-ssh1`, `blowfish-ctr`, `twofish-ctr`. - Added 3 new encryption algorithms: `des-cbc-ssh1`, `blowfish-ctr`, `twofish-ctr`.
- Added 10 new MACs: `hmac-sha2-56`, `hmac-sha2-224`, `hmac-sha2-384`, `hmac-sha3-256`, `hmac-sha3-384`, `hmac-sha3-512`, `hmac-sha256`, `hmac-sha256@ssh.com`, `hmac-sha512`, `hmac-512@ssh.com`. - Added 10 new MACs: `hmac-sha2-56`, `hmac-sha2-224`, `hmac-sha2-384`, `hmac-sha3-256`, `hmac-sha3-384`, `hmac-sha3-512`, `hmac-sha256`, `hmac-sha256@ssh.com`, `hmac-sha512`, `hmac-512@ssh.com`.
- Added command line argument (-t / --timeout) for connection & reading timeouts. - Added command line argument (-t / --timeout) for connection & reading timeouts.

2
ssh-audit.py
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@@ -321,12 +321,14 @@ class SSH2(object): # pylint: disable=too-few-public-methods
'diffie-hellman-group14-sha1': [['3.9,d0.53,l10.6.0'], [], [WARN_HASH_WEAK]], 'diffie-hellman-group14-sha1': [['3.9,d0.53,l10.6.0'], [], [WARN_HASH_WEAK]],
'diffie-hellman-group14-sha256': [['7.3,d2016.73']], 'diffie-hellman-group14-sha256': [['7.3,d2016.73']],
'diffie-hellman-group15-sha512': [[]], 'diffie-hellman-group15-sha512': [[]],
'diffie-hellman-group16-sha256': [[]],
'diffie-hellman-group16-sha512': [['7.3,d2016.73']], 'diffie-hellman-group16-sha512': [['7.3,d2016.73']],
'diffie-hellman-group17-sha512': [[]], 'diffie-hellman-group17-sha512': [[]],
'diffie-hellman-group18-sha512': [['7.3']], 'diffie-hellman-group18-sha512': [['7.3']],
'diffie-hellman-group-exchange-sha1': [['2.3.0', '6.6', None], [FAIL_OPENSSH67_UNSAFE], [WARN_HASH_WEAK]], 'diffie-hellman-group-exchange-sha1': [['2.3.0', '6.6', None], [FAIL_OPENSSH67_UNSAFE], [WARN_HASH_WEAK]],
'diffie-hellman-group-exchange-sha256': [['4.4']], 'diffie-hellman-group-exchange-sha256': [['4.4']],
'diffie-hellman-group-exchange-sha256@ssh.com': [[]], 'diffie-hellman-group-exchange-sha256@ssh.com': [[]],
'diffie-hellman-group-exchange-sha512@ssh.com': [[]],
'ecdh-sha2-nistp256': [['5.7,d2013.62,l10.6.0'], [WARN_CURVES_WEAK]], 'ecdh-sha2-nistp256': [['5.7,d2013.62,l10.6.0'], [WARN_CURVES_WEAK]],
'ecdh-sha2-nistp384': [['5.7,d2013.62'], [WARN_CURVES_WEAK]], 'ecdh-sha2-nistp384': [['5.7,d2013.62'], [WARN_CURVES_WEAK]],
'ecdh-sha2-nistp521': [['5.7,d2013.62'], [WARN_CURVES_WEAK]], 'ecdh-sha2-nistp521': [['5.7,d2013.62'], [WARN_CURVES_WEAK]],