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[
{
"description": "validation of IP addresses",
"schema": {"format": "ipv4"},
"tests": [
{
"description": "a valid IP address",
"data": "192.168.0.1",
"valid": true
},
{
"description": "an IP address with too many components",
"data": "127.0.0.0.1",
"valid": false
},
{
"description": "an IP address with out-of-range values",
"data": "256.256.256.256",
"valid": false
},
{
"description": "an IP address without 4 components",
"data": "127.0",
"valid": false
},
{
"description": "an IP address as an integer",
"data": "0x7f000001",
"valid": false
},
{
"description": "an IP address as an integer (decimal)",
"data": "2130706433",
"valid": false
},
{
"description": "leading zeroes should be rejected, as they are treated as octals",
"comment": "see https://sick.codes/universal-netmask-npm-package-used-by-270000-projects-vulnerable-to-octal-input-data-server-side-request-forgery-remote-file-inclusion-local-file-inclusion-and-more-cve-2021-28918/",
"data": "087.10.0.1",
"valid": false
},
{
"description": "value without leading zero is valid",
"data": "87.10.0.1",
"valid": true
}
]
}
]
|
