Publish GHSA-fpwr-67px-3qhx

advisories/github-reviewed/2025/04/GHSA-fpwr-67px-3qhx/GHSA-fpwr-67px-3qhx.json

@@ -1,11 +1,12 @@
 {
   "schema_version": "1.4.0",
   "id": "GHSA-fpwr-67px-3qhx",
-  "modified": "2025-04-29T12:30:21Z",
+  "modified": "2025-04-29T15:17:03Z",
   "published": "2025-04-29T12:30:21Z",
   "aliases": [
     "CVE-2025-1194"
   ],
+  "summary": "Transformers Regular Expression Denial of Service (ReDoS) vulnerability",
   "details": "A Regular Expression Denial of Service (ReDoS) vulnerability was identified in the huggingface/transformers library, specifically in the file `tokenization_gpt_neox_japanese.py` of the GPT-NeoX-Japanese model. The vulnerability occurs in the SubWordJapaneseTokenizer class, where regular expressions process specially crafted inputs. The issue stems from a regex exhibiting exponential complexity under certain conditions, leading to excessive backtracking. This can result in high CPU usage and potential application downtime, effectively creating a Denial of Service (DoS) scenario. The affected version is v4.48.1 (latest).",
   "severity": [
     {
@@ -13,7 +14,27 @@
       "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L"
     }
   ],
-  "affected": [],
+  "affected": [
+    {
+      "package": {
+        "ecosystem": "PyPI",
+        "name": "transformers"
+      },
+      "ranges": [
+        {
+          "type": "ECOSYSTEM",
+          "events": [
+            {
+              "introduced": "0"
+            },
+            {
+              "fixed": "4.50.0"
+            }
+          ]
+        }
+      ]
+    }
+  ],
   "references": [
     {
       "type": "ADVISORY",
@@ -23,6 +44,10 @@
       "type": "WEB",
       "url": "https://github.com/huggingface/transformers/commit/92c5ca9dd70de3ade2af2eb835c96215cc50e815"
     },
+    {
+      "type": "PACKAGE",
+      "url": "https://github.com/huggingface/transformers"
+    },
     {
       "type": "WEB",
       "url": "https://huntr.com/bounties/86f58dcd-683f-4adc-a735-849f51e9abb2"
@@ -33,8 +58,8 @@
       "CWE-1333"
     ],
     "severity": "MODERATE",
-    "github_reviewed": false,
-    "github_reviewed_at": null,
+    "github_reviewed": true,
+    "github_reviewed_at": "2025-04-29T15:17:03Z",
     "nvd_published_at": "2025-04-29T12:15:31Z"
   }
 }