diff --git a/2020/15xxx/CVE-2020-15705.json b/2020/15xxx/CVE-2020-15705.json
index 494d3e2cd24..3f7dff66f8a 100644
--- a/2020/15xxx/CVE-2020-15705.json
+++ b/2020/15xxx/CVE-2020-15705.json
@@ -170,6 +170,11 @@
                 "refsource": "SUSE",
                 "name": "openSUSE-SU-2020:1282",
                 "url": "http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00069.html"
+            },
+            {
+                "refsource": "MLIST",
+                "name": "[oss-security] 20210302 Multiple GRUB2 vulnerabilities",
+                "url": "http://www.openwall.com/lists/oss-security/2021/03/02/3"
             }
         ]
     },
diff --git a/2021/0xxx/CVE-2021-0215.json b/2021/0xxx/CVE-2021-0215.json
index 3e264b77841..4474c80e9d1 100644
--- a/2021/0xxx/CVE-2021-0215.json
+++ b/2021/0xxx/CVE-2021-0215.json
@@ -139,7 +139,7 @@
         "description_data": [
             {
                 "lang": "eng",
-                "value": "On Juniper Networks Junos EX series, QFX Series, MX Series and SRX branch series devices, a memory leak occurs every time the 802.1X authenticator port interface flaps which can lead to other processes, such as the pfex process, responsible for packet forwarding, to crash and restart.\n\nAn administrator can use the following CLI command to monitor the status of memory consumption:\n  user@device> show task memory detail\nPlease refer to https://kb.juniper.net/KB31522 for details.\n\n\nThis issue affects Juniper Networks Junos OS:\n14.1X53 versions prior to 14.1X53-D54;\n15.1X49 versions prior to 15.1X49-D240 ;\n15.1X53 versions prior to 15.1X53-D593;\n16.1 versions prior to 16.1R7-S8;\n17.2 versions prior to 17.2R3-S4;\n17.3 versions prior to 17.3R3-S8;\n17.4 versions prior to 17.4R2-S11, 17.4R3-S2;\n18.1 versions prior to 18.1R3-S10 ;\n18.2 versions prior to 18.2R2-S7, 18.2R3-S3;\n18.3 versions prior to 18.3R2-S4, 18.3R3-S2;\n18.4 versions prior to 18.4R1-S7, 18.4R2-S4, 18.4R3-S2;\n19.1 versions prior to 19.1R1-S5, 19.1R2-S2, 19.1R3;\n19.2 versions prior to 19.2R1-S5, 19.2R2;\n19.3 versions prior to 19.3R2-S3, 19.3R3;\n19.4 versions prior to 19.4R1-S2, 19.4R2.\n\nThis issue does not affect Juniper Networks Junos OS 12.3, 15.1."
+                "value": "On Juniper Networks Junos EX series, QFX Series, MX Series and SRX branch series devices, a memory leak occurs every time the 802.1X authenticator port interface flaps which can lead to other processes, such as the pfex process, responsible for packet forwarding, to crash and restart. An administrator can use the following CLI command to monitor the status of memory consumption: user@device> show task memory detail Please refer to https://kb.juniper.net/KB31522 for details. This issue affects Juniper Networks Junos OS: 14.1X53 versions prior to 14.1X53-D54; 15.1X49 versions prior to 15.1X49-D240 ; 15.1X53 versions prior to 15.1X53-D593; 16.1 versions prior to 16.1R7-S8; 17.2 versions prior to 17.2R3-S4; 17.3 versions prior to 17.3R3-S8; 17.4 versions prior to 17.4R2-S11, 17.4R3-S2; 18.1 versions prior to 18.1R3-S10 ; 18.2 versions prior to 18.2R2-S7, 18.2R3-S3; 18.3 versions prior to 18.3R2-S4, 18.3R3-S2; 18.4 versions prior to 18.4R1-S7, 18.4R2-S4, 18.4R3-S2; 19.1 versions prior to 19.1R1-S5, 19.1R2-S2, 19.1R3; 19.2 versions prior to 19.2R1-S5, 19.2R2; 19.3 versions prior to 19.3R2-S3, 19.3R3; 19.4 versions prior to 19.4R1-S2, 19.4R2. This issue does not affect Juniper Networks Junos OS 12.3, 15.1."
             }
         ]
     },
diff --git a/2021/21xxx/CVE-2021-21311.json b/2021/21xxx/CVE-2021-21311.json
index 7cdd4eaf92e..114684c8ae1 100644
--- a/2021/21xxx/CVE-2021-21311.json
+++ b/2021/21xxx/CVE-2021-21311.json
@@ -88,6 +88,11 @@
                 "name": "https://github.com/vrana/adminer/commit/ccd2374b0b12bd547417bf0dacdf153826c83351",
                 "refsource": "MISC",
                 "url": "https://github.com/vrana/adminer/commit/ccd2374b0b12bd547417bf0dacdf153826c83351"
+            },
+            {
+                "refsource": "MLIST",
+                "name": "[debian-lts-announce] 20210302 [SECURITY] [DLA 2580-1] adminer security update",
+                "url": "https://lists.debian.org/debian-lts-announce/2021/03/msg00002.html"
             }
         ]
     },
diff --git a/2021/23xxx/CVE-2021-23840.json b/2021/23xxx/CVE-2021-23840.json
index 913005865fa..ec5432b0a38 100644
--- a/2021/23xxx/CVE-2021-23840.json
+++ b/2021/23xxx/CVE-2021-23840.json
@@ -94,6 +94,11 @@
                 "refsource": "CONFIRM",
                 "name": "https://security.netapp.com/advisory/ntap-20210219-0009/",
                 "url": "https://security.netapp.com/advisory/ntap-20210219-0009/"
+            },
+            {
+                "refsource": "CONFIRM",
+                "name": "https://www.tenable.com/security/tns-2021-03",
+                "url": "https://www.tenable.com/security/tns-2021-03"
             }
         ]
     }
diff --git a/2021/23xxx/CVE-2021-23841.json b/2021/23xxx/CVE-2021-23841.json
index 19be2c06627..f825046ad84 100644
--- a/2021/23xxx/CVE-2021-23841.json
+++ b/2021/23xxx/CVE-2021-23841.json
@@ -94,6 +94,11 @@
                 "refsource": "CONFIRM",
                 "name": "https://security.netapp.com/advisory/ntap-20210219-0009/",
                 "url": "https://security.netapp.com/advisory/ntap-20210219-0009/"
+            },
+            {
+                "refsource": "CONFIRM",
+                "name": "https://www.tenable.com/security/tns-2021-03",
+                "url": "https://www.tenable.com/security/tns-2021-03"
             }
         ]
     }