cvelist/2017/0xxx/CVE-2017-0904.json

{
    "CVE_data_meta": {
        "ASSIGNER": "support@hackerone.com",
        "DATE_PUBLIC": "2017-11-05T00:00:00",
        "ID": "CVE-2017-0904",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "private_address_check ruby gem",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "Versions before 0.4.0"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "jtdowney"
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "The private_address_check ruby gem before 0.4.0 is vulnerable to a bypass due to use of Ruby's Resolv.getaddresses method, which is OS-dependent and should not be relied upon for security measures, such as when used to blacklist private network addresses to prevent server-side request forgery."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "Use of Inherently Dangerous Function (CWE-242)"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "https://hackerone.com/reports/287245",
                "refsource": "MISC",
                "url": "https://hackerone.com/reports/287245"
            },
            {
                "name": "https://edoverflow.com/2017/ruby-resolv-bug/",
                "refsource": "MISC",
                "url": "https://edoverflow.com/2017/ruby-resolv-bug/"
            },
            {
                "name": "https://github.com/jtdowney/private_address_check/issues/1",
                "refsource": "CONFIRM",
                "url": "https://github.com/jtdowney/private_address_check/issues/1"
            },
            {
                "name": "https://hackerone.com/reports/287835",
                "refsource": "MISC",
                "url": "https://hackerone.com/reports/287835"
            },
            {
                "name": "https://github.com/jtdowney/private_address_check/commit/58a0d7fe31de339c0117160567a5b33ad82b46af",
                "refsource": "CONFIRM",
                "url": "https://github.com/jtdowney/private_address_check/commit/58a0d7fe31de339c0117160567a5b33ad82b46af"
            }
        ]
    }
}