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ssh-audit/test/docker/expected_results/openssh_5.6p1_test4.json

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{
"additional_notes": [],
"banner": {
"comments": null,
"protocol": "2.0",
"raw": "SSH-2.0-OpenSSH_5.6",
"software": "OpenSSH_5.6"
},
"compression": [
"none",
"zlib@openssh.com"
],
"cves": [],
"enc": [
{
"algorithm": "aes128-ctr",
"notes": {
"info": [
"available since OpenSSH 3.7, Dropbear SSH 0.52"
]
}
},
{
"algorithm": "aes192-ctr",
"notes": {
"info": [
"available since OpenSSH 3.7"
]
}
},
{
"algorithm": "aes256-ctr",
"notes": {
"info": [
"available since OpenSSH 3.7, Dropbear SSH 0.52"
]
}
},
{
"algorithm": "arcfour256",
"notes": {
"fail": [
"using broken RC4 cipher"
],
"info": [
"available since OpenSSH 4.2"
]
}
},
{
"algorithm": "arcfour128",
"notes": {
"fail": [
"using broken RC4 cipher"
],
"info": [
"available since OpenSSH 4.2"
]
}
},
{
"algorithm": "aes128-cbc",
"notes": {
"info": [
"available since OpenSSH 2.3.0, Dropbear SSH 0.28"
],
"warn": [
"using weak cipher mode"
]
}
},
{
"algorithm": "3des-cbc",
"notes": {
"fail": [
"using broken & deprecated 3DES cipher"
],
"info": [
"available since OpenSSH 1.2.2, Dropbear SSH 0.28"
],
"warn": [
"using weak cipher mode",
"using small 64-bit block size"
]
}
},
{
"algorithm": "blowfish-cbc",
"notes": {
"fail": [
"using weak & deprecated Blowfish cipher"
],
"info": [
"available since OpenSSH 1.2.2, Dropbear SSH 0.28"
],
"warn": [
"using weak cipher mode",
"using small 64-bit block size"
]
}
},
{
"algorithm": "cast128-cbc",
"notes": {
"fail": [
"using weak & deprecated CAST cipher"
],
"info": [
"available since OpenSSH 2.1.0"
],
"warn": [
"using weak cipher mode",
"using small 64-bit block size"
]
}
},
{
"algorithm": "aes192-cbc",
"notes": {
"info": [
"available since OpenSSH 2.3.0"
],
"warn": [
"using weak cipher mode"
]
}
},
{
"algorithm": "aes256-cbc",
"notes": {
"info": [
"available since OpenSSH 2.3.0, Dropbear SSH 0.47"
],
"warn": [
"using weak cipher mode"
]
}
},
{
"algorithm": "arcfour",
"notes": {
"fail": [
"using broken RC4 cipher"
],
"info": [
"available since OpenSSH 2.1.0"
]
}
},
{
"algorithm": "rijndael-cbc@lysator.liu.se",
"notes": {
"fail": [
"using deprecated & non-standardized Rijndael cipher"
],
"info": [
"disabled in OpenSSH 7.0: https://www.openssh.com/txt/release-7.0",
"available since OpenSSH 2.3.0"
],
"warn": [
"using weak cipher mode"
]
}
}
],
"fingerprints": [
{
"hash": "nsWtdJ9Z67Vrf7OsUzQov7esXhsWAfVppArGh25u244",
"hash_alg": "SHA256",
"hostkey": "ssh-rsa"
},
{
"hash": "18:e2:51:fe:21:6c:78:d0:b8:cf:32:d4:bd:56:42:e1",
"hash_alg": "MD5",
"hostkey": "ssh-rsa"
}
],
"kex": [
{
"algorithm": "diffie-hellman-group-exchange-sha256",
"keysize": 1024,
"notes": {
"fail": [
"using small 1024-bit modulus"
],
"info": [
"available since OpenSSH 4.4"
],
"warn": [
"does not provide protection against post-quantum attacks"
]
}
},
{
"algorithm": "diffie-hellman-group-exchange-sha1",
"keysize": 1024,
"notes": {
"fail": [
"using small 1024-bit modulus"
],
"info": [
"available since OpenSSH 2.3.0"
],
"warn": [
"does not provide protection against post-quantum attacks"
]
}
},
{
"algorithm": "diffie-hellman-group14-sha1",
"notes": {
"fail": [
"using broken SHA-1 hash algorithm"
],
"info": [
"available since OpenSSH 3.9, Dropbear SSH 0.53"
],
"warn": [
"2048-bit modulus only provides 112-bits of symmetric strength",
"does not provide protection against post-quantum attacks"
]
}
},
{
"algorithm": "diffie-hellman-group1-sha1",
"notes": {
"fail": [
"using small 1024-bit modulus",
"vulnerable to the Logjam attack: https://en.wikipedia.org/wiki/Logjam_(computer_security)",
"using broken SHA-1 hash algorithm"
],
"info": [
"removed in OpenSSH 6.9: https://www.openssh.com/txt/release-6.9",
"available since OpenSSH 2.3.0, Dropbear SSH 0.28"
],
"warn": [
"does not provide protection against post-quantum attacks"
]
}
}
],
"key": [
{
"algorithm": "ssh-rsa",
"keysize": 3072,
"notes": {
"fail": [
"using broken SHA-1 hash algorithm"
],
"info": [
"deprecated in OpenSSH 8.8: https://www.openssh.com/txt/release-8.8",
"available since OpenSSH 2.5.0, Dropbear SSH 0.28"
]
}
},
{
"algorithm": "ssh-rsa-cert-v01@openssh.com",
"ca_algorithm": "ssh-rsa",
"casize": 1024,
"keysize": 3072,
"notes": {
"fail": [
"using broken SHA-1 hash algorithm",
"using small 1024-bit CA key modulus"
],
"info": [
"deprecated in OpenSSH 8.8: https://www.openssh.com/txt/release-8.8",
"available since OpenSSH 5.6"
]
}
}
],
"mac": [
{
"algorithm": "hmac-md5",
"notes": {
"fail": [
"using broken MD5 hash algorithm"
],
"info": [
"available since OpenSSH 2.1.0, Dropbear SSH 0.28"
],
"warn": [
"using encrypt-and-MAC mode"
]
}
},
{
"algorithm": "hmac-sha1",
"notes": {
"fail": [
"using broken SHA-1 hash algorithm"
],
"info": [
"available since OpenSSH 2.1.0, Dropbear SSH 0.28"
],
"warn": [
"using encrypt-and-MAC mode"
]
}
},
{
"algorithm": "umac-64@openssh.com",
"notes": {
"info": [
"available since OpenSSH 4.7"
],
"warn": [
"using encrypt-and-MAC mode",
"using small 64-bit tag size"
]
}
},
{
"algorithm": "hmac-ripemd160",
"notes": {
"fail": [
"using deprecated RIPEMD hash algorithm"
],
"info": [
"available since OpenSSH 2.5.0"
],
"warn": [
"using encrypt-and-MAC mode"
]
}
},
{
"algorithm": "hmac-ripemd160@openssh.com",
"notes": {
"fail": [
"using deprecated RIPEMD hash algorithm"
],
"info": [
"available since OpenSSH 2.1.0"
],
"warn": [
"using encrypt-and-MAC mode"
]
}
},
{
"algorithm": "hmac-sha1-96",
"notes": {
"fail": [
"using broken SHA-1 hash algorithm"
],
"info": [
"available since OpenSSH 2.5.0, Dropbear SSH 0.47"
],
"warn": [
"using encrypt-and-MAC mode"
]
}
},
{
"algorithm": "hmac-md5-96",
"notes": {
"fail": [
"using broken MD5 hash algorithm"
],
"info": [
"available since OpenSSH 2.5.0"
],
"warn": [
"using encrypt-and-MAC mode"
]
}
}
],
"recommendations": {
"critical": {
"chg": {
"kex": [
{
"name": "diffie-hellman-group-exchange-sha256",
"notes": "increase modulus size to 3072 bits or larger"
}
]
},
"del": {
"enc": [
{
"name": "3des-cbc",
"notes": ""
},
{
"name": "arcfour128",
"notes": ""
},
{
"name": "arcfour",
"notes": ""
},
{
"name": "arcfour256",
"notes": ""
},
{
"name": "blowfish-cbc",
"notes": ""
},
{
"name": "cast128-cbc",
"notes": ""
},
{
"name": "rijndael-cbc@lysator.liu.se",
"notes": ""
}
],
"kex": [
{
"name": "diffie-hellman-group14-sha1",
"notes": ""
},
{
"name": "diffie-hellman-group1-sha1",
"notes": ""
},
{
"name": "diffie-hellman-group-exchange-sha1",
"notes": ""
}
],
"key": [
{
"name": "ssh-rsa",
"notes": ""
},
{
"name": "ssh-rsa-cert-v01@openssh.com",
"notes": ""
}
],
"mac": [
{
"name": "hmac-md5",
"notes": ""
},
{
"name": "hmac-md5-96",
"notes": ""
},
{
"name": "hmac-ripemd160",
"notes": ""
},
{
"name": "hmac-ripemd160@openssh.com",
"notes": ""
},
{
"name": "hmac-sha1",
"notes": ""
},
{
"name": "hmac-sha1-96",
"notes": ""
}
]
}
},
"warning": {
"del": {
"enc": [
{
"name": "aes128-cbc",
"notes": ""
},
{
"name": "aes192-cbc",
"notes": ""
},
{
"name": "aes256-cbc",
"notes": ""
}
],
"mac": [
{
"name": "umac-64@openssh.com",
"notes": ""
}
]
}
}
},
"target": "localhost:2222"
}
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