Publish Advisories

GHSA-82vg-5v4f-f9wq GHSA-f8qm-hmm3-fv7f
2026-05-22 18:04:22 -07:00 · 2025-02-20 20:35:42 +00:00
parent 4063658c6c
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+{
+  "schema_version": "1.4.0",
+  "id": "GHSA-82vg-5v4f-f9wq",
+  "modified": "2025-02-20T20:33:56Z",
+  "published": "2025-02-20T20:33:56Z",
+  "aliases": [],
+  "summary": "Namada-apps can Crash with Excessive Computation in Mempool Validation",
+  "details": "### Impact\n\nA malicious transaction may cause a crash in mempool validation.\n\nA transaction with authorization section containing 256 public keys or more with valid matching signatures triggers an integer overflow in signature verification that causes a the node to panic.\n\n### Patches\n\nThis issue has been patched in apps version 1.1.0. The mempool validation has been fixed to avoid overflow.\n\n### Workarounds\n\nThere are no workarounds and users are advised to upgrade.",
+  "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:H"
+    }
+  ],
+  "affected": [
+    {
+      "package": {
+        "ecosystem": "crates.io",
+        "name": "namada-apps"
+      },
+      "ranges": [
+        {
+          "type": "ECOSYSTEM",
+          "events": [
+            {
+              "introduced": "1.0.0"
+            },
+            {
+              "fixed": "1.1.0"
+            }
+          ]
+        }
+      ],
+      "versions": [
+        "1.0.0"
+      ]
+    }
+  ],
+  "references": [
+    {
+      "type": "WEB",
+      "url": "https://github.com/anoma/namada/security/advisories/GHSA-82vg-5v4f-f9wq"
+    },
+    {
+      "type": "PACKAGE",
+      "url": "https://github.com/anoma/namada"
+    }
+  ],
+  "database_specific": {
+    "cwe_ids": [
+      "CWE-770"
+    ],
+    "severity": "CRITICAL",
+    "github_reviewed": true,
+    "github_reviewed_at": "2025-02-20T20:33:56Z",
+    "nvd_published_at": null
+  }
+}
@@ -0,0 +1,58 @@
+{
+  "schema_version": "1.4.0",
+  "id": "GHSA-f8qm-hmm3-fv7f",
+  "modified": "2025-02-20T20:34:04Z",
+  "published": "2025-02-20T20:34:04Z",
+  "aliases": [],
+  "summary": "Namada-apps allows Excessive Computation in Mempool Validation",
+  "details": "### Impact\n\nA malicious transaction may cause an expensive computation in mempool validation.\n\nA transaction with multiple repeated sections causes the section hash calculation used for signature validation to grow exponentially (and potentially even cubic) in proportion to number of sections. This may be used to significantly slow down operation of nodes.\n\n### Patches\n\nThis issue has been patched in apps version 1.1.0. The transaction sections are now being checked for uniqueness and the number of permitted sections contained in a single transaction has been limited to 10,000.\n\n### Workarounds\n\nThere are no workarounds and users are advised to upgrade.",
+  "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:H"
+    }
+  ],
+  "affected": [
+    {
+      "package": {
+        "ecosystem": "crates.io",
+        "name": "namada-apps"
+      },
+      "ranges": [
+        {
+          "type": "ECOSYSTEM",
+          "events": [
+            {
+              "introduced": "1.0.0"
+            },
+            {
+              "fixed": "1.1.0"
+            }
+          ]
+        }
+      ],
+      "versions": [
+        "1.0.0"
+      ]
+    }
+  ],
+  "references": [
+    {
+      "type": "WEB",
+      "url": "https://github.com/anoma/namada/security/advisories/GHSA-f8qm-hmm3-fv7f"
+    },
+    {
+      "type": "PACKAGE",
+      "url": "https://github.com/anoma/namada"
+    }
+  ],
+  "database_specific": {
+    "cwe_ids": [
+      "CWE-770"
+    ],
+    "severity": "CRITICAL",
+    "github_reviewed": true,
+    "github_reviewed_at": "2025-02-20T20:34:04Z",
+    "nvd_published_at": null
+  }
+}