{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2017-2582",
        "ASSIGNER": "secalert@redhat.com",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "It was found that while parsing the SAML messages the StaxParserUtil class of keycloak before 2.5.1 replaces special strings for obtaining attribute values with system property. This could allow an attacker to determine values of system properties at the attacked system by formatting the SAML request ID field to be the chosen system property which could be obtained in the \"InResponseTo\" field in the response."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-201",
                        "cweId": "CWE-201"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "Red Hat",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "keycloak",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.5.1"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "http://www.securityfocus.com/bid/101046",
                "refsource": "MISC",
                "name": "http://www.securityfocus.com/bid/101046"
            },
            {
                "url": "http://www.securitytracker.com/id/1041707",
                "refsource": "MISC",
                "name": "http://www.securitytracker.com/id/1041707"
            },
            {
                "url": "https://access.redhat.com/errata/RHSA-2017:2808",
                "refsource": "MISC",
                "name": "https://access.redhat.com/errata/RHSA-2017:2808"
            },
            {
                "url": "https://access.redhat.com/errata/RHSA-2017:2809",
                "refsource": "MISC",
                "name": "https://access.redhat.com/errata/RHSA-2017:2809"
            },
            {
                "url": "https://access.redhat.com/errata/RHSA-2017:2810",
                "refsource": "MISC",
                "name": "https://access.redhat.com/errata/RHSA-2017:2810"
            },
            {
                "url": "https://access.redhat.com/errata/RHSA-2017:2811",
                "refsource": "MISC",
                "name": "https://access.redhat.com/errata/RHSA-2017:2811"
            },
            {
                "url": "https://access.redhat.com/errata/RHSA-2017:3216",
                "refsource": "MISC",
                "name": "https://access.redhat.com/errata/RHSA-2017:3216"
            },
            {
                "url": "https://access.redhat.com/errata/RHSA-2017:3217",
                "refsource": "MISC",
                "name": "https://access.redhat.com/errata/RHSA-2017:3217"
            },
            {
                "url": "https://access.redhat.com/errata/RHSA-2017:3218",
                "refsource": "MISC",
                "name": "https://access.redhat.com/errata/RHSA-2017:3218"
            },
            {
                "url": "https://access.redhat.com/errata/RHSA-2017:3219",
                "refsource": "MISC",
                "name": "https://access.redhat.com/errata/RHSA-2017:3219"
            },
            {
                "url": "https://access.redhat.com/errata/RHSA-2017:3220",
                "refsource": "MISC",
                "name": "https://access.redhat.com/errata/RHSA-2017:3220"
            },
            {
                "url": "https://access.redhat.com/errata/RHSA-2018:2740",
                "refsource": "MISC",
                "name": "https://access.redhat.com/errata/RHSA-2018:2740"
            },
            {
                "url": "https://access.redhat.com/errata/RHSA-2018:2741",
                "refsource": "MISC",
                "name": "https://access.redhat.com/errata/RHSA-2018:2741"
            },
            {
                "url": "https://access.redhat.com/errata/RHSA-2018:2742",
                "refsource": "MISC",
                "name": "https://access.redhat.com/errata/RHSA-2018:2742"
            },
            {
                "url": "https://access.redhat.com/errata/RHSA-2018:2743",
                "refsource": "MISC",
                "name": "https://access.redhat.com/errata/RHSA-2018:2743"
            },
            {
                "url": "https://access.redhat.com/errata/RHSA-2019:0136",
                "refsource": "MISC",
                "name": "https://access.redhat.com/errata/RHSA-2019:0136"
            },
            {
                "url": "https://access.redhat.com/errata/RHSA-2019:0137",
                "refsource": "MISC",
                "name": "https://access.redhat.com/errata/RHSA-2019:0137"
            },
            {
                "url": "https://access.redhat.com/errata/RHSA-2019:0139",
                "refsource": "MISC",
                "name": "https://access.redhat.com/errata/RHSA-2019:0139"
            },
            {
                "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2582",
                "refsource": "MISC",
                "name": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2582"
            },
            {
                "url": "https://github.com/keycloak/keycloak/pull/3715/commits/0cb5ba0f6e83162d221681f47b470c3042eef237",
                "refsource": "MISC",
                "name": "https://github.com/keycloak/keycloak/pull/3715/commits/0cb5ba0f6e83162d221681f47b470c3042eef237"
            }
        ]
    },
    "impact": {
        "cvss": [
            {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "NONE",
                "baseScore": 6.5,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "NONE",
                "privilegesRequired": "LOW",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
                "version": "3.0"
            }
        ]
    }
}