{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2015-4171",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "n/a",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "n/a"
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                    "vendor_name": "n/a"
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            ]
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    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "strongSwan 4.3.0 through 5.x before 5.3.2 and strongSwan VPN Client before 1.4.6, when using EAP or pre-shared keys for authenticating an IKEv2 connection, does not enforce server authentication restrictions until the entire authentication process is complete, which allows remote servers to obtain credentials by using a valid certificate and then reading the responses."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
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    },
    "references": {
        "reference_data": [
            {
                "name": "1032514",
                "refsource": "SECTRACK",
                "url": "http://www.securitytracker.com/id/1032514"
            },
            {
                "name": "https://www.strongswan.org/blog/2015/06/08/strongswan-vulnerability-%2528cve-2015-4171%2529.html",
                "refsource": "CONFIRM",
                "url": "https://www.strongswan.org/blog/2015/06/08/strongswan-vulnerability-%2528cve-2015-4171%2529.html"
            },
            {
                "name": "openSUSE-SU-2015:1082",
                "refsource": "SUSE",
                "url": "http://lists.opensuse.org/opensuse-updates/2015-06/msg00040.html"
            },
            {
                "name": "[oss-security] 20150608 Re: StrongSwan VPN client for Android leaks username to rouge server",
                "refsource": "MLIST",
                "url": "http://www.openwall.com/lists/oss-security/2015/06/08/4"
            },
            {
                "name": "https://www.suse.com/security/cve/CVE-2015-4171.html",
                "refsource": "CONFIRM",
                "url": "https://www.suse.com/security/cve/CVE-2015-4171.html"
            },
            {
                "name": "[oss-security] 20150529 StrongSwan VPN client for Android leaks username to rouge server",
                "refsource": "MLIST",
                "url": "http://www.openwall.com/lists/oss-security/2015/05/29/6"
            },
            {
                "name": "[oss-security] 20150529 Re: StrongSwan VPN client for Android leaks username to rouge server",
                "refsource": "MLIST",
                "url": "http://www.openwall.com/lists/oss-security/2015/05/29/7"
            },
            {
                "name": "https://play.google.com/store/apps/details?id=org.strongswan.android",
                "refsource": "CONFIRM",
                "url": "https://play.google.com/store/apps/details?id=org.strongswan.android"
            },
            {
                "name": "USN-2628-1",
                "refsource": "UBUNTU",
                "url": "http://www.ubuntu.com/usn/USN-2628-1"
            },
            {
                "name": "DSA-3282",
                "refsource": "DEBIAN",
                "url": "http://www.debian.org/security/2015/dsa-3282"
            },
            {
                "name": "74933",
                "refsource": "BID",
                "url": "http://www.securityfocus.com/bid/74933"
            },
            {
                "name": "https://bugzilla.suse.com/show_bug.cgi?id=933591",
                "refsource": "CONFIRM",
                "url": "https://bugzilla.suse.com/show_bug.cgi?id=933591"
            }
        ]
    }
}