{
    "CVE_data_meta": {
        "ASSIGNER": "secteam@freebsd.org",
        "ID": "CVE-2018-17159",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "FreeBSD",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "FreeBSD 11.2 before 11.2-RELEASE-p5"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "FreeBSD"
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "In FreeBSD before 11.2-STABLE(r340854) and 11.2-RELEASE-p5, the NFS server lacks a bounds check in the READDIRPLUS NFS request. Unprivileged remote users with access to the NFS server can cause a resource exhaustion by forcing the server to allocate an arbitrarily large memory allocation."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "Kernel improper bounds checking"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "106192",
                "refsource": "BID",
                "url": "http://www.securityfocus.com/bid/106192"
            },
            {
                "name": "FreeBSD-SA-18:13",
                "refsource": "FREEBSD",
                "url": "https://security.freebsd.org/advisories/FreeBSD-SA-18:13.nfs.asc"
            },
            {
                "name": "1042164",
                "refsource": "SECTRACK",
                "url": "http://www.securitytracker.com/id/1042164"
            },
            {
                "name": "https://secuniaresearch.flexerasoftware.com/secunia_research/2018-24/",
                "refsource": "MISC",
                "url": "https://secuniaresearch.flexerasoftware.com/secunia_research/2018-24/"
            }
        ]
    }
}