From 620a71e745d9a198db50cde39e9ab81dcf04e096 Mon Sep 17 00:00:00 2001
From: CVE Team <cve-request@mitre.org>
Date: Fri, 30 May 2025 01:00:38 +0000
Subject: [PATCH] "-Synchronized-Data."

---
 2020/36xxx/CVE-2020-36846.json | 89 ++++++++++++++++++++++++++++++++--
 1 file changed, 84 insertions(+), 5 deletions(-)

diff --git a/2020/36xxx/CVE-2020-36846.json b/2020/36xxx/CVE-2020-36846.json
index 9ea2b1088ca..a744b20a393 100644
--- a/2020/36xxx/CVE-2020-36846.json
+++ b/2020/36xxx/CVE-2020-36846.json
@@ -1,18 +1,97 @@
 {
+    "data_version": "4.0",
     "data_type": "CVE",
     "data_format": "MITRE",
-    "data_version": "4.0",
     "CVE_data_meta": {
         "ID": "CVE-2020-36846",
-        "ASSIGNER": "cve@mitre.org",
-        "STATE": "RESERVED"
+        "ASSIGNER": "cve-request@security.metacpan.org",
+        "STATE": "PUBLIC"
     },
     "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": "A buffer overflow, as described in CVE-2020-8927, exists in the embedded Brotli library.\u00a0 Versions of IO::Compress::Brotli prior to 0.007 included a version of the brotli library prior to version 1.0.8, where an attacker controlling the input length of a \"one-shot\" decompression request to a script can trigger a crash, which happens when copying over chunks of data larger than 2 GiB. It is recommended to update your IO::Compress::Brotli module to 0.007\u00a0or later. If one cannot update, we recommend to use the \"streaming\" API as opposed to the \"one-shot\" API, and impose chunk size limits."
             }
         ]
-    }
+    },
+    "problemtype": {
+        "problemtype_data": [
+            {
+                "description": [
+                    {
+                        "lang": "eng",
+                        "value": "CWE-1395 Dependency on Vulnerable Third-Party Component",
+                        "cweId": "CWE-1395"
+                    }
+                ]
+            }
+        ]
+    },
+    "affects": {
+        "vendor": {
+            "vendor_data": [
+                {
+                    "vendor_name": "TIMLEGGE",
+                    "product": {
+                        "product_data": [
+                            {
+                                "product_name": "IO::Compress::Brotli",
+                                "version": {
+                                    "version_data": [
+                                        {
+                                            "version_affected": "<",
+                                            "version_name": "0",
+                                            "version_value": "0.007"
+                                        }
+                                    ]
+                                }
+                            }
+                        ]
+                    }
+                }
+            ]
+        }
+    },
+    "references": {
+        "reference_data": [
+            {
+                "url": "https://github.com/google/brotli/pull/826",
+                "refsource": "MISC",
+                "name": "https://github.com/google/brotli/pull/826"
+            },
+            {
+                "url": "https://github.com/advisories/GHSA-5v8v-66v8-mwm7",
+                "refsource": "MISC",
+                "name": "https://github.com/advisories/GHSA-5v8v-66v8-mwm7"
+            },
+            {
+                "url": "https://github.com/timlegge/perl-IO-Compress-Brotli/blob/8b44c83b23bb4658179e1494af4b725a1bc476bc/Changes#L52",
+                "refsource": "MISC",
+                "name": "https://github.com/timlegge/perl-IO-Compress-Brotli/blob/8b44c83b23bb4658179e1494af4b725a1bc476bc/Changes#L52"
+            },
+            {
+                "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-8927",
+                "refsource": "MISC",
+                "name": "https://nvd.nist.gov/vuln/detail/CVE-2020-8927"
+            },
+            {
+                "url": "https://github.com/google/brotli/commit/223d80cfbec8fd346e32906c732c8ede21f0cea6",
+                "refsource": "MISC",
+                "name": "https://github.com/google/brotli/commit/223d80cfbec8fd346e32906c732c8ede21f0cea6"
+            }
+        ]
+    },
+    "generator": {
+        "engine": "Vulnogram 0.2.0"
+    },
+    "source": {
+        "discovery": "UNKNOWN"
+    },
+    "credits": [
+        {
+            "lang": "en",
+            "value": "Robert Rothenberg (RRWO)"
+        }
+    ]
 }
\ No newline at end of file