{
    "CVE_data_meta": {
        "ASSIGNER": "secalert@redhat.com",
        "DATE_PUBLIC": "2017-10-17T00:00:00",
        "ID": "CVE-2017-12158",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "keycloak",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "3.4.0"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "Red Hat, Inc."
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "It was found that Keycloak would accept a HOST header URL in the admin console and use it to determine web resource locations. An attacker could use this flaw against an authenticated user to attain reflected XSS via a malicious server."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-444"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "RHSA-2017:2904",
                "refsource": "REDHAT",
                "url": "https://access.redhat.com/errata/RHSA-2017:2904"
            },
            {
                "name": "RHSA-2017:2905",
                "refsource": "REDHAT",
                "url": "https://access.redhat.com/errata/RHSA-2017:2905"
            },
            {
                "name": "RHSA-2017:2906",
                "refsource": "REDHAT",
                "url": "https://access.redhat.com/errata/RHSA-2017:2906"
            },
            {
                "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1489161",
                "refsource": "CONFIRM",
                "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1489161"
            },
            {
                "name": "101618",
                "refsource": "BID",
                "url": "http://www.securityfocus.com/bid/101618"
            }
        ]
    }
}