diff --git a/2018/20xxx/CVE-2018-20164.json b/2018/20xxx/CVE-2018-20164.json
index 4110bce1727..18b47a3f026 100644
--- a/2018/20xxx/CVE-2018-20164.json
+++ b/2018/20xxx/CVE-2018-20164.json
@@ -2,7 +2,30 @@
    "CVE_data_meta" : {
       "ASSIGNER" : "cve@mitre.org",
       "ID" : "CVE-2018-20164",
-      "STATE" : "RESERVED"
+      "STATE" : "PUBLIC"
+   },
+   "affects" : {
+      "vendor" : {
+         "vendor_data" : [
+            {
+               "product" : {
+                  "product_data" : [
+                     {
+                        "product_name" : "n/a",
+                        "version" : {
+                           "version_data" : [
+                              {
+                                 "version_value" : "n/a"
+                              }
+                           ]
+                        }
+                     }
+                  ]
+               },
+               "vendor_name" : "n/a"
+            }
+         ]
+      }
    },
    "data_format" : "MITRE",
    "data_type" : "CVE",
@@ -11,7 +34,38 @@
       "description_data" : [
          {
             "lang" : "eng",
-            "value" : "** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem.  When the candidate has been publicized, the details for this candidate will be provided."
+            "value" : "An issue was discovered in regex.yaml (aka regexes.yaml) in UA-Parser UAP-Core before 0.6.0. A Regular Expression Denial of Service (ReDoS) issue allows remote attackers to overload a server by setting the User-Agent header in an HTTP(S) request to a value containing a long digit string. (The UAP-Core project contains the vulnerability, propagating to all implementations.)"
+         }
+      ]
+   },
+   "problemtype" : {
+      "problemtype_data" : [
+         {
+            "description" : [
+               {
+                  "lang" : "eng",
+                  "value" : "n/a"
+               }
+            ]
+         }
+      ]
+   },
+   "references" : {
+      "reference_data" : [
+         {
+            "name" : "https://github.com/ua-parser/uap-core/commit/010ccdc7303546cd22b9da687c29f4a996990014",
+            "refsource" : "MISC",
+            "url" : "https://github.com/ua-parser/uap-core/commit/010ccdc7303546cd22b9da687c29f4a996990014"
+         },
+         {
+            "name" : "https://github.com/ua-parser/uap-core/commit/156f7e12b215bddbaf3df4514c399d683e6cdadc",
+            "refsource" : "MISC",
+            "url" : "https://github.com/ua-parser/uap-core/commit/156f7e12b215bddbaf3df4514c399d683e6cdadc"
+         },
+         {
+            "name" : "https://www.x41-dsec.de/lab/advisories/x41-2018-009-uaparser/",
+            "refsource" : "MISC",
+            "url" : "https://www.x41-dsec.de/lab/advisories/x41-2018-009-uaparser/"
          }
       ]
    }