{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2014-4172",
        "STATE": "PUBLIC"
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "A URL parameter injection vulnerability was found in the back-channel ticket validation step of the CAS protocol in Jasig Java CAS Client before 3.3.2, .NET CAS Client before 1.0.2, and phpCAS before 1.3.3 that allow remote attackers to inject arbitrary web script or HTML via the (1) service parameter to validation/AbstractUrlBasedTicketValidator.java or (2) pgtUrl parameter to validation/Cas20ServiceTicketValidator.java."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "n/a",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "n/a"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "n/a"
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "refsource": "MISC",
                "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1131350",
                "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1131350"
            },
            {
                "refsource": "MISC",
                "name": "https://www.mail-archive.com/cas-user@lists.jasig.org/msg17338.html",
                "url": "https://www.mail-archive.com/cas-user@lists.jasig.org/msg17338.html"
            },
            {
                "refsource": "MISC",
                "name": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=759718",
                "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=759718"
            },
            {
                "refsource": "MISC",
                "name": "https://github.com/Jasig/dotnet-cas-client/commit/f0e030014fb7a39e5f38469f43199dc590fd0e8d",
                "url": "https://github.com/Jasig/dotnet-cas-client/commit/f0e030014fb7a39e5f38469f43199dc590fd0e8d"
            },
            {
                "refsource": "MISC",
                "name": "https://github.com/Jasig/java-cas-client/commit/ae37092100c8eaec610dab6d83e5e05a8ee58814",
                "url": "https://github.com/Jasig/java-cas-client/commit/ae37092100c8eaec610dab6d83e5e05a8ee58814"
            },
            {
                "refsource": "MISC",
                "name": "https://github.com/Jasig/phpCAS/blob/master/docs/ChangeLog",
                "url": "https://github.com/Jasig/phpCAS/blob/master/docs/ChangeLog"
            },
            {
                "refsource": "MISC",
                "name": "https://github.com/Jasig/phpCAS/pull/125",
                "url": "https://github.com/Jasig/phpCAS/pull/125"
            },
            {
                "refsource": "MISC",
                "name": "https://issues.jasig.org/browse/CASC-228",
                "url": "https://issues.jasig.org/browse/CASC-228"
            },
            {
                "refsource": "MISC",
                "name": "https://www.debian.org/security/2014/dsa-3017.en.html",
                "url": "https://www.debian.org/security/2014/dsa-3017.en.html"
            },
            {
                "refsource": "MISC",
                "name": "http://lists.fedoraproject.org/pipermail/package-announce/2014-August/137182.html",
                "url": "http://lists.fedoraproject.org/pipermail/package-announce/2014-August/137182.html"
            },
            {
                "refsource": "MISC",
                "name": "https://exchange.xforce.ibmcloud.com/vulnerabilities/95673",
                "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/95673"
            }
        ]
    }
}