{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2016-6171",
        "ASSIGNER": "secalert@redhat.com",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "Knot DNS before 2.3.0 allows remote DNS servers to cause a denial of service (memory exhaustion and slave server crash) via a large zone transfer for (1) DDNS, (2) AXFR, or (3) IXFR."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "n/a",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "n/a",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "n/a"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "http://www.openwall.com/lists/oss-security/2016/07/06/3",
                "refsource": "MISC",
                "name": "http://www.openwall.com/lists/oss-security/2016/07/06/3"
            },
            {
                "url": "https://github.com/sischkg/xfer-limit/blob/master/README.md",
                "refsource": "MISC",
                "name": "https://github.com/sischkg/xfer-limit/blob/master/README.md"
            },
            {
                "url": "https://lists.dns-oarc.net/pipermail/dns-operations/2016-July/015058.html",
                "refsource": "MISC",
                "name": "https://lists.dns-oarc.net/pipermail/dns-operations/2016-July/015058.html"
            },
            {
                "url": "http://www.openwall.com/lists/oss-security/2016/07/06/4",
                "refsource": "MISC",
                "name": "http://www.openwall.com/lists/oss-security/2016/07/06/4"
            },
            {
                "url": "http://www.securityfocus.com/bid/91678",
                "refsource": "MISC",
                "name": "http://www.securityfocus.com/bid/91678"
            },
            {
                "url": "https://gitlab.labs.nic.cz/labs/knot/blob/c546a70563ef4c7badb7cb5bdf6d1ba8e7adae82/NEWS",
                "refsource": "MISC",
                "name": "https://gitlab.labs.nic.cz/labs/knot/blob/c546a70563ef4c7badb7cb5bdf6d1ba8e7adae82/NEWS"
            },
            {
                "url": "https://gitlab.labs.nic.cz/labs/knot/issues/464",
                "refsource": "MISC",
                "name": "https://gitlab.labs.nic.cz/labs/knot/issues/464"
            }
        ]
    }
}