Publish GHSA-h7h7-6mx3-r89v

2026-05-22 18:04:22 -07:00 · 2025-02-14 17:32:27 +00:00
parent 7af18c4336
commit b7c546a9e3
1 changed files with 60 additions and 0 deletions
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+{
+  "schema_version": "1.4.0",
+  "id": "GHSA-h7h7-6mx3-r89v",
+  "modified": "2025-02-14T17:31:17Z",
+  "published": "2025-02-14T17:31:16Z",
+  "aliases": [],
+  "summary": "Fyrox has unsound usages of `Vec::from_raw_parts` ",
+  "details": "The library provides a public safe API `transmute_vec_as_bytes`, which incorrectly assumes that any generic type `T` could have stable layout, causing to uninitialized memory exposure if the users pass any types with padding bytes as `T` and cast it to `u8` pointer.  \n\nIn the [issue](https://github.com/FyroxEngine/Fyrox/issues/630), we develop a PoC to show passing struct type to `transmute_vec_as_bytes` could lead to undefined behavior with `Vec::from_raw_parts`.  \n\nThe developers provide a patch by changing trait of `Copy` to `Pod`, which can make sure `T` should be plain data. This was patched in the latest version of [master](https://github.com/FyroxEngine/Fyrox/blob/3f9ad6f9667047dac051b0e97d544e5b38e5ae72/fyrox-core/src/lib.rs#L351-L360) branch, but still not on the latest release (0.28.1).",
+  "severity": [],
+  "affected": [
+    {
+      "package": {
+        "ecosystem": "crates.io",
+        "name": "fyrox-core"
+      },
+      "ranges": [
+        {
+          "type": "ECOSYSTEM",
+          "events": [
+            {
+              "introduced": "0.28.1"
+            },
+            {
+              "fixed": "0.36"
+            }
+          ]
+        }
+      ]
+    }
+  ],
+  "references": [
+    {
+      "type": "WEB",
+      "url": "https://github.com/FyroxEngine/Fyrox/issues/630"
+    },
+    {
+      "type": "WEB",
+      "url": "https://github.com/FyroxEngine/Fyrox/pull/662"
+    },
+    {
+      "type": "WEB",
+      "url": "https://github.com/FyroxEngine/Fyrox/commit/474e3b01a884366cdb7d704f7456ef692e992232"
+    },
+    {
+      "type": "PACKAGE",
+      "url": "https://github.com/FyroxEngine/Fyrox"
+    },
+    {
+      "type": "WEB",
+      "url": "https://rustsec.org/advisories/RUSTSEC-2024-0435.html"
+    }
+  ],
+  "database_specific": {
+    "cwe_ids": [],
+    "severity": "LOW",
+    "github_reviewed": true,
+    "github_reviewed_at": "2025-02-14T17:31:16Z",
+    "nvd_published_at": null
+  }
+}