[GHSA-3p2h-wqq4-wf4h] Apache Tomcat Denial of Service via invalid HTTP priority header

advisories/github-reviewed/2025/04/GHSA-3p2h-wqq4-wf4h/GHSA-3p2h-wqq4-wf4h.json

@@ -1,19 +1,14 @@
 {
   "schema_version": "1.4.0",
   "id": "GHSA-3p2h-wqq4-wf4h",
-  "modified": "2025-05-06T18:03:06Z",
+  "modified": "2025-05-06T18:03:08Z",
   "published": "2025-04-28T21:30:43Z",
   "aliases": [
     "CVE-2025-31650"
   ],
   "summary": "Apache Tomcat Denial of Service via invalid HTTP priority header",
   "details": "Improper Input Validation vulnerability in Apache Tomcat. Incorrect error handling for some invalid HTTP priority headers resulted in incomplete clean-up of the failed request which created a memory leak. A large number of such requests could trigger an OutOfMemoryException resulting in a denial of service.\n\nThis issue affects Apache Tomcat: from 9.0.76 through 9.0.102, from 10.1.10 through 10.1.39, from 11.0.0-M2 through 11.0.5.\n\nUsers are recommended to upgrade to version 9.0.104, 10.1.40 or 11.0.6 which fix the issue.",
-  "severity": [
-    {
-      "type": "CVSS_V4",
-      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U"
-    }
-  ],
+  "severity": [],
   "affected": [
     {
       "package": {
@@ -74,6 +69,66 @@
           ]
         }
       ]
+    },
+    {
+      "package": {
+        "ecosystem": "Maven",
+        "name": "org.apache.tomcat:tomcat-embed-core"
+      },
+      "ranges": [
+        {
+          "type": "ECOSYSTEM",
+          "events": [
+            {
+              "introduced": "11.0.0-M2"
+            },
+            {
+              "fixed": "11.0.6"
+            }
+          ]
+        }
+      ]
+    },
+    {
+      "package": {
+        "ecosystem": "Maven",
+        "name": "org.apache.tomcat:tomcat-embed-core"
+      },
+      "ranges": [
+        {
+          "type": "ECOSYSTEM",
+          "events": [
+            {
+              "introduced": "10.1.10"
+            },
+            {
+              "fixed": "10.1.40"
+            }
+          ]
+        }
+      ]
+    },
+    {
+      "package": {
+        "ecosystem": "Maven",
+        "name": "org.apache.tomcat:tomcat-embed-core"
+      },
+      "ranges": [
+        {
+          "type": "ECOSYSTEM",
+          "events": [
+            {
+              "introduced": "9.0.76"
+            },
+            {
+              "fixed": "9.0.104"
+            }
+          ]
+        }
+      ],
+      "database_specific": {
+        "last_known_affected_version_range": "<= 9.0.102"
+      }
     }
   ],
   "references": [