Publish GHSA-f2f3-9cx3-wcmf

Author: advisory-database[bot]

advisories/github-reviewed/2026/03/GHSA-f2f3-9cx3-wcmf/GHSA-f2f3-9cx3-wcmf.json

@@ -0,0 +1,65 @@
+{
+  "schema_version": "1.4.0",
+  "id": "GHSA-f2f3-9cx3-wcmf",
+  "modified": "2026-03-26T22:11:20Z",
+  "published": "2026-03-26T22:11:20Z",
+  "aliases": [
+    "CVE-2026-33903"
+  ],
+  "summary": "Ella Core panics when processing a crafted NGAP LocationReport message",
+  "details": "## Summary\n\nElla Core panics when processing a specially crafted NGAP LocationReport message.\n\n## Impact\n\nAn attacker able to send crafted NGAP messages to Ella Core can crash the process, causing service disruption for all connected subscribers.\n\n## Fix \n\nAdd guards in NGAP Location Report handler.",
+  "severity": [
+    {
+      "type": "CVSS_V3",
+      "score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
+    }
+  ],
+  "affected": [
+    {
+      "package": {
+        "ecosystem": "Go",
+        "name": "github.com/ellanetworks/core"
+      },
+      "ranges": [
+        {
+          "type": "ECOSYSTEM",
+          "events": [
+            {
+              "introduced": "0"
+            },
+            {
+              "fixed": "1.7.0"
+            }
+          ]
+        }
+      ]
+    }
+  ],
+  "references": [
+    {
+      "type": "WEB",
+      "url": "https://github.com/ellanetworks/core/security/advisories/GHSA-f2f3-9cx3-wcmf"
+    },
+    {
+      "type": "WEB",
+      "url": "https://github.com/ellanetworks/core/commit/ec77a2ad4508f8488cb356fd45b2f1efd92587f8"
+    },
+    {
+      "type": "PACKAGE",
+      "url": "https://github.com/ellanetworks/core"
+    },
+    {
+      "type": "WEB",
+      "url": "https://github.com/ellanetworks/core/releases/tag/v1.7.0"
+    }
+  ],
+  "database_specific": {
+    "cwe_ids": [
+      "CWE-476"
+    ],
+    "severity": "MODERATE",
+    "github_reviewed": true,
+    "github_reviewed_at": "2026-03-26T22:11:20Z",
+    "nvd_published_at": null
+  }
+}