Publish GHSA-mp3g-vpm9-9vqv

2026-05-22 18:04:22 -07:00 · 2024-06-26 19:13:57 +00:00
parent 43e472fb72
commit a012c054ef
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+{
+  "schema_version": "1.4.0",
+  "id": "GHSA-mp3g-vpm9-9vqv",
+  "modified": "2024-06-26T19:12:23Z",
+  "published": "2024-06-26T19:12:23Z",
+  "aliases": [
+    "CVE-2024-38375"
+  ],
+  "summary": "@fastly/js-compute has a use-after-free in some host call implementations",
+  "details": "### Impact\nThe implementation of the following functions were determined to include a use-after-free bug:\n\n* `FetchEvent.client.tlsCipherOpensslName`\n* `FetchEvent.client.tlsProtocol`\n* `FetchEvent.client.tlsClientCertificate`\n* `FetchEvent.client.tlsJA3MD5`\n* `FetchEvent.client.tlsClientHello`\n* `CacheEntry.prototype.userMetadata` of the `fastly:cache` subsystem\n* `Device.lookup` of the `fastly:device` subsystem\n\nThis bug could allow for an unintended data leak if the result of the preceding functions were sent anywhere else, and often results in a Compute service crash causing an HTTP 500 error to be returned. As all requests to Compute are isolated from one another, the only data at risk is data present for a single request.\n\n### Patches\nThis bug has been fixed in version 3.16.0 of the `@fastly/js-compute` package.\n\n### Workarounds\nThere are no workarounds for this bug, any use of the affected functions introduces the possibility of a data leak or crash in guest code.",
+  "severity": [
+    {
+      "type": "CVSS_V3",
+      "score": "CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:H"
+    }
+  ],
+  "affected": [
+    {
+      "package": {
+        "ecosystem": "npm",
+        "name": "@fastly/js-compute"
+      },
+      "ranges": [
+        {
+          "type": "ECOSYSTEM",
+          "events": [
+            {
+              "introduced": "3.0.0"
+            },
+            {
+              "fixed": "3.16.0"
+            }
+          ]
+        }
+      ]
+    }
+  ],
+  "references": [
+    {
+      "type": "WEB",
+      "url": "https://github.com/fastly/js-compute-runtime/security/advisories/GHSA-mp3g-vpm9-9vqv"
+    },
+    {
+      "type": "WEB",
+      "url": "https://github.com/fastly/js-compute-runtime/commit/4e16641ef4e159c4a11b500ac861b8fa8d9ff5d3"
+    },
+    {
+      "type": "PACKAGE",
+      "url": "https://github.com/fastly/js-compute-runtime"
+    }
+  ],
+  "database_specific": {
+    "cwe_ids": [
+
+    ],
+    "severity": "MODERATE",
+    "github_reviewed": true,
+    "github_reviewed_at": "2024-06-26T19:12:23Z",
+    "nvd_published_at": null
+  }
+}