diff --git a/2020/1xxx/CVE-2020-1770.json b/2020/1xxx/CVE-2020-1770.json
index 70036159835..1a56a84542d 100644
--- a/2020/1xxx/CVE-2020-1770.json
+++ b/2020/1xxx/CVE-2020-1770.json
@@ -107,6 +107,11 @@
                 "refsource": "SUSE",
                 "name": "openSUSE-SU-2020:0551",
                 "url": "http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00038.html"
+            },
+            {
+                "refsource": "MLIST",
+                "name": "[debian-lts-announce] 20200501 [SECURITY] [DLA 2198-1] otrs2 security update",
+                "url": "https://lists.debian.org/debian-lts-announce/2020/05/msg00000.html"
             }
         ]
     },
diff --git a/2020/1xxx/CVE-2020-1772.json b/2020/1xxx/CVE-2020-1772.json
index 9707f66d0b1..997f3819fc4 100644
--- a/2020/1xxx/CVE-2020-1772.json
+++ b/2020/1xxx/CVE-2020-1772.json
@@ -107,6 +107,11 @@
                 "refsource": "SUSE",
                 "name": "openSUSE-SU-2020:0551",
                 "url": "http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00038.html"
+            },
+            {
+                "refsource": "MLIST",
+                "name": "[debian-lts-announce] 20200501 [SECURITY] [DLA 2198-1] otrs2 security update",
+                "url": "https://lists.debian.org/debian-lts-announce/2020/05/msg00000.html"
             }
         ]
     },
diff --git a/2020/1xxx/CVE-2020-1774.json b/2020/1xxx/CVE-2020-1774.json
index e2cdff2a120..d31a9073a36 100644
--- a/2020/1xxx/CVE-2020-1774.json
+++ b/2020/1xxx/CVE-2020-1774.json
@@ -96,6 +96,11 @@
                 "refsource": "CONFIRM",
                 "name": "https://otrs.com/release-notes/otrs-security-advisory-2020-11/",
                 "url": "https://otrs.com/release-notes/otrs-security-advisory-2020-11/"
+            },
+            {
+                "refsource": "MLIST",
+                "name": "[debian-lts-announce] 20200501 [SECURITY] [DLA 2198-1] otrs2 security update",
+                "url": "https://lists.debian.org/debian-lts-announce/2020/05/msg00000.html"
             }
         ]
     },