diff --git a/2018/1000xxx/CVE-2018-1000156.json b/2018/1000xxx/CVE-2018-1000156.json
index 8ecf9ac0cbe..601b5f3bfca 100644
--- a/2018/1000xxx/CVE-2018-1000156.json
+++ b/2018/1000xxx/CVE-2018-1000156.json
@@ -143,6 +143,11 @@
                 "refsource": "BUGTRAQ",
                 "name": "20190730 [SECURITY] [DSA 4489-1] patch security update",
                 "url": "https://seclists.org/bugtraq/2019/Jul/54"
+            },
+            {
+                "refsource": "BUGTRAQ",
+                "name": "20190816 Details about recent GNU patch vulnerabilities",
+                "url": "https://seclists.org/bugtraq/2019/Aug/29"
             }
         ]
     }
diff --git a/2018/20xxx/CVE-2018-20969.json b/2018/20xxx/CVE-2018-20969.json
index 95ac910978a..ad5a238a1ad 100644
--- a/2018/20xxx/CVE-2018-20969.json
+++ b/2018/20xxx/CVE-2018-20969.json
@@ -56,6 +56,11 @@
                 "url": "https://git.savannah.gnu.org/cgit/patch.git/commit/?id=3fcd042d26d70856e826a42b5f93dc4854d80bf0",
                 "refsource": "MISC",
                 "name": "https://git.savannah.gnu.org/cgit/patch.git/commit/?id=3fcd042d26d70856e826a42b5f93dc4854d80bf0"
+            },
+            {
+                "refsource": "BUGTRAQ",
+                "name": "20190816 Details about recent GNU patch vulnerabilities",
+                "url": "https://seclists.org/bugtraq/2019/Aug/29"
             }
         ]
     }
diff --git a/2019/13xxx/CVE-2019-13636.json b/2019/13xxx/CVE-2019-13636.json
index 4c7159cbd85..8c428f9977b 100644
--- a/2019/13xxx/CVE-2019-13636.json
+++ b/2019/13xxx/CVE-2019-13636.json
@@ -81,6 +81,11 @@
                 "refsource": "BUGTRAQ",
                 "name": "20190730 [SECURITY] [DSA 4489-1] patch security update",
                 "url": "https://seclists.org/bugtraq/2019/Jul/54"
+            },
+            {
+                "refsource": "BUGTRAQ",
+                "name": "20190816 Details about recent GNU patch vulnerabilities",
+                "url": "https://seclists.org/bugtraq/2019/Aug/29"
             }
         ]
     }
diff --git a/2019/13xxx/CVE-2019-13638.json b/2019/13xxx/CVE-2019-13638.json
index 97df4b467ad..df9e3ee2e29 100644
--- a/2019/13xxx/CVE-2019-13638.json
+++ b/2019/13xxx/CVE-2019-13638.json
@@ -71,6 +71,11 @@
                 "refsource": "BUGTRAQ",
                 "name": "20190730 [SECURITY] [DSA 4489-1] patch security update",
                 "url": "https://seclists.org/bugtraq/2019/Jul/54"
+            },
+            {
+                "refsource": "BUGTRAQ",
+                "name": "20190816 Details about recent GNU patch vulnerabilities",
+                "url": "https://seclists.org/bugtraq/2019/Aug/29"
             }
         ]
     }