{
   "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" : "https://secuniaresearch.flexerasoftware.com/secunia_research/2018-24/",
            "refsource" : "MISC",
            "url" : "https://secuniaresearch.flexerasoftware.com/secunia_research/2018-24/"
         },
         {
            "name" : "FreeBSD-SA-18:13",
            "refsource" : "FREEBSD",
            "url" : "https://security.freebsd.org/advisories/FreeBSD-SA-18:13.nfs.asc"
         },
         {
            "name" : "106192",
            "refsource" : "BID",
            "url" : "http://www.securityfocus.com/bid/106192"
         },
         {
            "name" : "1042164",
            "refsource" : "SECTRACK",
            "url" : "http://www.securitytracker.com/id/1042164"
         }
      ]
   }
}