{
   "CVE_data_meta" : {
      "ASSIGNER" : "cve@mitre.org",
      "ID" : "CVE-2018-20796",
      "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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   },
   "data_format" : "MITRE",
   "data_type" : "CVE",
   "data_version" : "4.0",
   "description" : {
      "description_data" : [
         {
            "lang" : "eng",
            "value" : "In the GNU C Library (aka glibc or libc6) through 2.29, check_dst_limits_calc_pos_1 in posix/regexec.c has Uncontrolled Recursion, as demonstrated by '(\\227|)(\\\\1\\\\1|t1|\\\\\\2537)+' in grep."
         }
      ]
   },
   "problemtype" : {
      "problemtype_data" : [
         {
            "description" : [
               {
                  "lang" : "eng",
                  "value" : "n/a"
               }
            ]
         }
      ]
   },
   "references" : {
      "reference_data" : [
         {
            "name" : "https://debbugs.gnu.org/cgi/bugreport.cgi?bug=34141",
            "refsource" : "MISC",
            "url" : "https://debbugs.gnu.org/cgi/bugreport.cgi?bug=34141"
         },
         {
            "name" : "https://lists.gnu.org/archive/html/bug-gnulib/2019-01/msg00108.html",
            "refsource" : "MISC",
            "url" : "https://lists.gnu.org/archive/html/bug-gnulib/2019-01/msg00108.html"
         },
         {
            "name" : "https://security.netapp.com/advisory/ntap-20190315-0002/",
            "refsource" : "CONFIRM",
            "url" : "https://security.netapp.com/advisory/ntap-20190315-0002/"
         },
         {
            "name" : "107160",
            "refsource" : "BID",
            "url" : "http://www.securityfocus.com/bid/107160"
         }
      ]
   }
}