diff --git a/2020/27xxx/CVE-2020-27347.json b/2020/27xxx/CVE-2020-27347.json
index e0f70f84fbb..e4bd6881cfe 100644
--- a/2020/27xxx/CVE-2020-27347.json
+++ b/2020/27xxx/CVE-2020-27347.json
@@ -1,18 +1,121 @@
 {
-    "data_type": "CVE",
-    "data_format": "MITRE",
-    "data_version": "4.0",
     "CVE_data_meta": {
+        "ASSIGNER": "security@ubuntu.com",
+        "DATE_PUBLIC": "2020-11-04T00:00:00.000Z",
         "ID": "CVE-2020-27347",
-        "ASSIGNER": "cve@mitre.org",
-        "STATE": "RESERVED"
+        "STATE": "PUBLIC",
+        "TITLE": "tmux stack buffer overflow in function input_csi_dispatch_sgr_colon"
     },
+    "affects": {
+        "vendor": {
+            "vendor_data": [
+                {
+                    "product": {
+                        "product_data": [
+                            {
+                                "product_name": "tmux",
+                                "version": {
+                                    "version_data": [
+                                        {
+                                            "version_affected": "<",
+                                            "version_value": "3.1c"
+                                        }
+                                    ]
+                                }
+                            }
+                        ]
+                    },
+                    "vendor_name": "tmux"
+                },
+                {
+                    "product": {
+                        "product_data": [
+                            {
+                                "product_name": "tmux",
+                                "version": {
+                                    "version_data": [
+                                        {
+                                            "version_affected": "<",
+                                            "version_name": "3.1b",
+                                            "version_value": "3.1b-1ubuntu0.1"
+                                        },
+                                        {
+                                            "version_affected": "<",
+                                            "version_name": "3.0a",
+                                            "version_value": "3.0a-2ubuntu0.2"
+                                        }
+                                    ]
+                                }
+                            }
+                        ]
+                    },
+                    "vendor_name": "Ubuntu"
+                }
+            ]
+        }
+    },
+    "credit": [
+        {
+            "lang": "eng",
+            "value": "Sergey Nizovtsev"
+        }
+    ],
+    "data_format": "MITRE",
+    "data_type": "CVE",
+    "data_version": "4.0",
     "description": {
         "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": "The function input_csi_dispatch_sgr_colon() in file input.c contained a stack-based buffer-overflow that can be exploited by terminal output."
             }
         ]
+    },
+    "generator": {
+        "engine": "Vulnogram 0.0.9"
+    },
+    "impact": {
+        "cvss": {
+            "attackComplexity": "LOW",
+            "attackVector": "LOCAL",
+            "availabilityImpact": "HIGH",
+            "baseScore": 8.8,
+            "baseSeverity": "HIGH",
+            "confidentialityImpact": "HIGH",
+            "integrityImpact": "HIGH",
+            "privilegesRequired": "LOW",
+            "scope": "CHANGED",
+            "userInteraction": "NONE",
+            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
+            "version": "3.1"
+        }
+    },
+    "problemtype": {
+        "problemtype_data": [
+            {
+                "description": [
+                    {
+                        "lang": "eng",
+                        "value": "CWE-121 Stack-based Buffer Overflow"
+                    }
+                ]
+            }
+        ]
+    },
+    "references": {
+        "reference_data": [
+            {
+                "refsource": "CONFIRM",
+                "url": "https://github.com/tmux/tmux/commit/a868bacb46e3c900530bed47a1c6f85b0fbe701c"
+            },
+            {
+                "refsource": "CONFIRM",
+                "url": "https://www.openwall.com/lists/oss-security/2020/11/05/3"
+            }
+        ]
+    },
+    "source": {
+        "advisory": "https://usn.ubuntu.com/usn/usn-4618-1",
+        "discovery": "EXTERNAL"
     }
-}
\ No newline at end of file
+}