diff --git a/advisories/github-reviewed/2017/10/GHSA-9hx9-w2j6-rw76/GHSA-9hx9-w2j6-rw76.json b/advisories/github-reviewed/2017/10/GHSA-9hx9-w2j6-rw76/GHSA-9hx9-w2j6-rw76.json
index 96bf5523c8c..41db41e0517 100644
--- a/advisories/github-reviewed/2017/10/GHSA-9hx9-w2j6-rw76/GHSA-9hx9-w2j6-rw76.json
+++ b/advisories/github-reviewed/2017/10/GHSA-9hx9-w2j6-rw76/GHSA-9hx9-w2j6-rw76.json
@@ -17,19 +17,6 @@
         "ecosystem": "RubyGems",
         "name": "show_in_browser"
       },
-      "ranges": [
-        {
-          "type": "ECOSYSTEM",
-          "events": [
-            {
-              "introduced": "0.0.3"
-            },
-            {
-              "fixed": ""
-            }
-          ]
-        }
-      ],
       "versions": [
         "0.0.3"
       ]
diff --git a/advisories/github-reviewed/2017/10/GHSA-fqrr-rrwg-69pv/GHSA-fqrr-rrwg-69pv.json b/advisories/github-reviewed/2017/10/GHSA-fqrr-rrwg-69pv/GHSA-fqrr-rrwg-69pv.json
index 7ef0f9e9fe4..7d9f0b7b788 100644
--- a/advisories/github-reviewed/2017/10/GHSA-fqrr-rrwg-69pv/GHSA-fqrr-rrwg-69pv.json
+++ b/advisories/github-reviewed/2017/10/GHSA-fqrr-rrwg-69pv/GHSA-fqrr-rrwg-69pv.json
@@ -25,14 +25,11 @@
               "introduced": "0"
             },
             {
-              "fixed": ""
+              "last_affected": "1.0.0"
             }
           ]
         }
-      ],
-      "database_specific": {
-        "last_known_affected_version_range": "<= 1.0.0"
-      }
+      ]
     }
   ],
   "references": [
diff --git a/advisories/github-reviewed/2018/07/GHSA-fx46-whrj-73v5/GHSA-fx46-whrj-73v5.json b/advisories/github-reviewed/2018/07/GHSA-fx46-whrj-73v5/GHSA-fx46-whrj-73v5.json
index e8587128f1f..d268873ee9a 100644
--- a/advisories/github-reviewed/2018/07/GHSA-fx46-whrj-73v5/GHSA-fx46-whrj-73v5.json
+++ b/advisories/github-reviewed/2018/07/GHSA-fx46-whrj-73v5/GHSA-fx46-whrj-73v5.json
@@ -23,9 +23,6 @@
           "events": [
             {
               "introduced": "0"
-            },
-            {
-              "fixed": ""
             }
           ]
         }
diff --git a/advisories/github-reviewed/2018/07/GHSA-g982-9r8g-6qxw/GHSA-g982-9r8g-6qxw.json b/advisories/github-reviewed/2018/07/GHSA-g982-9r8g-6qxw/GHSA-g982-9r8g-6qxw.json
index bccc7982fd4..78ade51f3bc 100644
--- a/advisories/github-reviewed/2018/07/GHSA-g982-9r8g-6qxw/GHSA-g982-9r8g-6qxw.json
+++ b/advisories/github-reviewed/2018/07/GHSA-g982-9r8g-6qxw/GHSA-g982-9r8g-6qxw.json
@@ -20,19 +20,6 @@
         "ecosystem": "RubyGems",
         "name": "ciborg"
       },
-      "ranges": [
-        {
-          "type": "ECOSYSTEM",
-          "events": [
-            {
-              "introduced": "3.0.0"
-            },
-            {
-              "fixed": ""
-            }
-          ]
-        }
-      ],
       "versions": [
         "3.0.0"
       ]
diff --git a/advisories/github-reviewed/2018/08/GHSA-9wv8-jgw4-4g28/GHSA-9wv8-jgw4-4g28.json b/advisories/github-reviewed/2018/08/GHSA-9wv8-jgw4-4g28/GHSA-9wv8-jgw4-4g28.json
index a2a6c73221a..4e6fa33f7bd 100644
--- a/advisories/github-reviewed/2018/08/GHSA-9wv8-jgw4-4g28/GHSA-9wv8-jgw4-4g28.json
+++ b/advisories/github-reviewed/2018/08/GHSA-9wv8-jgw4-4g28/GHSA-9wv8-jgw4-4g28.json
@@ -24,9 +24,6 @@
           "events": [
             {
               "introduced": "0"
-            },
-            {
-              "fixed": ""
             }
           ]
         }
diff --git a/advisories/github-reviewed/2018/09/GHSA-9mr8-6prp-gwjv/GHSA-9mr8-6prp-gwjv.json b/advisories/github-reviewed/2018/09/GHSA-9mr8-6prp-gwjv/GHSA-9mr8-6prp-gwjv.json
index c9228c9e16b..b69191c27cd 100644
--- a/advisories/github-reviewed/2018/09/GHSA-9mr8-6prp-gwjv/GHSA-9mr8-6prp-gwjv.json
+++ b/advisories/github-reviewed/2018/09/GHSA-9mr8-6prp-gwjv/GHSA-9mr8-6prp-gwjv.json
@@ -28,14 +28,11 @@
               "introduced": "0"
             },
             {
-              "fixed": ""
+              "last_affected": "0.0.2"
             }
           ]
         }
-      ],
-      "database_specific": {
-        "last_known_affected_version_range": "<= 0.0.2"
-      }
+      ]
     }
   ],
   "references": [
diff --git a/advisories/github-reviewed/2018/09/GHSA-cvxm-f295-x957/GHSA-cvxm-f295-x957.json b/advisories/github-reviewed/2018/09/GHSA-cvxm-f295-x957/GHSA-cvxm-f295-x957.json
index 73d6d80f066..e2c4338e1dd 100644
--- a/advisories/github-reviewed/2018/09/GHSA-cvxm-f295-x957/GHSA-cvxm-f295-x957.json
+++ b/advisories/github-reviewed/2018/09/GHSA-cvxm-f295-x957/GHSA-cvxm-f295-x957.json
@@ -28,14 +28,11 @@
               "introduced": "0"
             },
             {
-              "fixed": ""
+              "last_affected": "0.0.3"
             }
           ]
         }
-      ],
-      "database_specific": {
-        "last_known_affected_version_range": "<= 0.0.3"
-      }
+      ]
     }
   ],
   "references": [
diff --git a/advisories/github-reviewed/2018/09/GHSA-fp82-2h99-3fpp/GHSA-fp82-2h99-3fpp.json b/advisories/github-reviewed/2018/09/GHSA-fp82-2h99-3fpp/GHSA-fp82-2h99-3fpp.json
index 7eec2b6deeb..5fb06ae346b 100644
--- a/advisories/github-reviewed/2018/09/GHSA-fp82-2h99-3fpp/GHSA-fp82-2h99-3fpp.json
+++ b/advisories/github-reviewed/2018/09/GHSA-fp82-2h99-3fpp/GHSA-fp82-2h99-3fpp.json
@@ -28,14 +28,11 @@
               "introduced": "0"
             },
             {
-              "fixed": ""
+              "last_affected": "1.0.0"
             }
           ]
         }
-      ],
-      "database_specific": {
-        "last_known_affected_version_range": "<= 1.0.0"
-      }
+      ]
     }
   ],
   "references": [
diff --git a/advisories/github-reviewed/2018/09/GHSA-h6h9-pphv-m266/GHSA-h6h9-pphv-m266.json b/advisories/github-reviewed/2018/09/GHSA-h6h9-pphv-m266/GHSA-h6h9-pphv-m266.json
index 5222ea458c8..664ad093dc8 100644
--- a/advisories/github-reviewed/2018/09/GHSA-h6h9-pphv-m266/GHSA-h6h9-pphv-m266.json
+++ b/advisories/github-reviewed/2018/09/GHSA-h6h9-pphv-m266/GHSA-h6h9-pphv-m266.json
@@ -28,14 +28,11 @@
               "introduced": "0"
             },
             {
-              "fixed": ""
+              "last_affected": "0.13"
             }
           ]
         }
-      ],
-      "database_specific": {
-        "last_known_affected_version_range": "<= 0.13"
-      }
+      ]
     }
   ],
   "references": [
diff --git a/advisories/github-reviewed/2018/10/GHSA-cf3c-fffp-34qh/GHSA-cf3c-fffp-34qh.json b/advisories/github-reviewed/2018/10/GHSA-cf3c-fffp-34qh/GHSA-cf3c-fffp-34qh.json
index b2fa88fa6d3..7e71711f7d9 100644
--- a/advisories/github-reviewed/2018/10/GHSA-cf3c-fffp-34qh/GHSA-cf3c-fffp-34qh.json
+++ b/advisories/github-reviewed/2018/10/GHSA-cf3c-fffp-34qh/GHSA-cf3c-fffp-34qh.json
@@ -28,14 +28,11 @@
               "introduced": "0"
             },
             {
-              "fixed": ""
+              "last_affected": "0.10.1"
             }
           ]
         }
-      ],
-      "database_specific": {
-        "last_known_affected_version_range": "<= 0.10.1"
-      }
+      ]
     }
   ],
   "references": [
diff --git a/advisories/github-reviewed/2018/10/GHSA-cx8m-8xmx-q8v3/GHSA-cx8m-8xmx-q8v3.json b/advisories/github-reviewed/2018/10/GHSA-cx8m-8xmx-q8v3/GHSA-cx8m-8xmx-q8v3.json
index 6d4c0096794..02930315e21 100644
--- a/advisories/github-reviewed/2018/10/GHSA-cx8m-8xmx-q8v3/GHSA-cx8m-8xmx-q8v3.json
+++ b/advisories/github-reviewed/2018/10/GHSA-cx8m-8xmx-q8v3/GHSA-cx8m-8xmx-q8v3.json
@@ -25,14 +25,11 @@
               "introduced": "0"
             },
             {
-              "fixed": ""
+              "last_affected": "1.2.0"
             }
           ]
         }
-      ],
-      "database_specific": {
-        "last_known_affected_version_range": "<= 1.2.0"
-      }
+      ]
     }
   ],
   "references": [
diff --git a/advisories/github-reviewed/2018/11/GHSA-hhrp-qm88-xjr3/GHSA-hhrp-qm88-xjr3.json b/advisories/github-reviewed/2018/11/GHSA-hhrp-qm88-xjr3/GHSA-hhrp-qm88-xjr3.json
index d64f2d49bc2..fb504781dba 100644
--- a/advisories/github-reviewed/2018/11/GHSA-hhrp-qm88-xjr3/GHSA-hhrp-qm88-xjr3.json
+++ b/advisories/github-reviewed/2018/11/GHSA-hhrp-qm88-xjr3/GHSA-hhrp-qm88-xjr3.json
@@ -28,14 +28,11 @@
               "introduced": "0"
             },
             {
-              "fixed": ""
+              "last_affected": "1.3.3"
             }
           ]
         }
-      ],
-      "database_specific": {
-        "last_known_affected_version_range": "<= 1.3.3"
-      }
+      ]
     }
   ],
   "references": [
diff --git a/advisories/github-reviewed/2018/11/GHSA-jhgp-hvj6-x2p2/GHSA-jhgp-hvj6-x2p2.json b/advisories/github-reviewed/2018/11/GHSA-jhgp-hvj6-x2p2/GHSA-jhgp-hvj6-x2p2.json
index b4fe6d2f483..cba96ec232c 100644
--- a/advisories/github-reviewed/2018/11/GHSA-jhgp-hvj6-x2p2/GHSA-jhgp-hvj6-x2p2.json
+++ b/advisories/github-reviewed/2018/11/GHSA-jhgp-hvj6-x2p2/GHSA-jhgp-hvj6-x2p2.json
@@ -25,14 +25,11 @@
               "introduced": "0"
             },
             {
-              "fixed": ""
+              "last_affected": "1.0.4"
             }
           ]
         }
-      ],
-      "database_specific": {
-        "last_known_affected_version_range": "<= 1.0.4"
-      }
+      ]
     }
   ],
   "references": [
diff --git a/advisories/github-reviewed/2019/02/GHSA-cxmj-qjv6-vx9p/GHSA-cxmj-qjv6-vx9p.json b/advisories/github-reviewed/2019/02/GHSA-cxmj-qjv6-vx9p/GHSA-cxmj-qjv6-vx9p.json
index 83fc74a3856..c12bdc55cc2 100644
--- a/advisories/github-reviewed/2019/02/GHSA-cxmj-qjv6-vx9p/GHSA-cxmj-qjv6-vx9p.json
+++ b/advisories/github-reviewed/2019/02/GHSA-cxmj-qjv6-vx9p/GHSA-cxmj-qjv6-vx9p.json
@@ -25,14 +25,11 @@
               "introduced": "0"
             },
             {
-              "fixed": ""
+              "last_affected": "0.0.20"
             }
           ]
         }
-      ],
-      "database_specific": {
-        "last_known_affected_version_range": "<= 0.0.20"
-      }
+      ]
     }
   ],
   "references": [
diff --git a/advisories/github-reviewed/2019/04/GHSA-98f7-p5rc-jx67/GHSA-98f7-p5rc-jx67.json b/advisories/github-reviewed/2019/04/GHSA-98f7-p5rc-jx67/GHSA-98f7-p5rc-jx67.json
index 161e9a66026..116b1d95a8c 100644
--- a/advisories/github-reviewed/2019/04/GHSA-98f7-p5rc-jx67/GHSA-98f7-p5rc-jx67.json
+++ b/advisories/github-reviewed/2019/04/GHSA-98f7-p5rc-jx67/GHSA-98f7-p5rc-jx67.json
@@ -28,14 +28,11 @@
               "introduced": "0"
             },
             {
-              "fixed": ""
+              "last_affected": "1.0.0"
             }
           ]
         }
-      ],
-      "database_specific": {
-        "last_known_affected_version_range": "<= 1.0.0"
-      }
+      ]
     }
   ],
   "references": [
diff --git a/advisories/github-reviewed/2019/04/GHSA-gm29-35c7-8cfw/GHSA-gm29-35c7-8cfw.json b/advisories/github-reviewed/2019/04/GHSA-gm29-35c7-8cfw/GHSA-gm29-35c7-8cfw.json
index 23905e01e00..1aa18c76065 100644
--- a/advisories/github-reviewed/2019/04/GHSA-gm29-35c7-8cfw/GHSA-gm29-35c7-8cfw.json
+++ b/advisories/github-reviewed/2019/04/GHSA-gm29-35c7-8cfw/GHSA-gm29-35c7-8cfw.json
@@ -25,14 +25,11 @@
               "introduced": "0"
             },
             {
-              "fixed": ""
+              "last_affected": "0.2.0"
             }
           ]
         }
-      ],
-      "database_specific": {
-        "last_known_affected_version_range": "<= 0.2.0"
-      }
+      ]
     }
   ],
   "references": [
diff --git a/advisories/github-reviewed/2022/09/GHSA-x996-7qh9-7ff7/GHSA-x996-7qh9-7ff7.json b/advisories/github-reviewed/2022/09/GHSA-x996-7qh9-7ff7/GHSA-x996-7qh9-7ff7.json
index d5cd0b9552d..cee60d1cf5f 100644
--- a/advisories/github-reviewed/2022/09/GHSA-x996-7qh9-7ff7/GHSA-x996-7qh9-7ff7.json
+++ b/advisories/github-reviewed/2022/09/GHSA-x996-7qh9-7ff7/GHSA-x996-7qh9-7ff7.json
@@ -28,14 +28,11 @@
               "introduced": "0"
             },
             {
-              "fixed": ""
+              "last_affected": "1.12.6"
             }
           ]
         }
-      ],
-      "database_specific": {
-        "last_known_affected_version_range": "<= 1.12.6"
-      }
+      ]
     }
   ],
   "references": [