From 442540a0a97843b1620c6efad73e8b412bdec8c3 Mon Sep 17 00:00:00 2001
From: "advisory-database[bot]"
 <45398580+advisory-database[bot]@users.noreply.github.com>
Date: Mon, 24 Mar 2025 19:41:01 +0000
Subject: [PATCH] Publish GHSA-fc83-9jwq-gc2m

---
 .../GHSA-fc83-9jwq-gc2m.json                  | 59 +++++++++++++++++++
 1 file changed, 59 insertions(+)
 create mode 100644 advisories/github-reviewed/2025/03/GHSA-fc83-9jwq-gc2m/GHSA-fc83-9jwq-gc2m.json

diff --git a/advisories/github-reviewed/2025/03/GHSA-fc83-9jwq-gc2m/GHSA-fc83-9jwq-gc2m.json b/advisories/github-reviewed/2025/03/GHSA-fc83-9jwq-gc2m/GHSA-fc83-9jwq-gc2m.json
new file mode 100644
index 00000000000..d5160e25e18
--- /dev/null
+++ b/advisories/github-reviewed/2025/03/GHSA-fc83-9jwq-gc2m/GHSA-fc83-9jwq-gc2m.json
@@ -0,0 +1,59 @@
+{
+  "schema_version": "1.4.0",
+  "id": "GHSA-fc83-9jwq-gc2m",
+  "modified": "2025-03-24T19:39:27Z",
+  "published": "2025-03-24T19:39:27Z",
+  "aliases": [],
+  "summary": "Web Push Denial of Service via malicious Web Push endpoint",
+  "details": "Prior to version 0.10.3, the built-in clients of the `web-push` crate eagerly allocated memory based on the `Content-Length` header returned by the Web Push endpoint. Malicious Web Push endpoints could return a large `Content-Length` without ever having to send as much data, leading to denial of service by memory exhaustion.\n\nServices providing Web Push notifications typically allow the user to register an arbitrary endpoint, so the endpoint should not be trusted.\n\nThe fixed version 0.10.3 now limits the amount of memory it will allocate for each response, limits the amount of data it will read from the endpoint, and returns an error if the endpoint sends too much data.\n\nAs before, it is recommended that services add a timeout for each request to Web Push endpoints.",
+  "severity": [
+    {
+      "type": "CVSS_V4",
+      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N"
+    }
+  ],
+  "affected": [
+    {
+      "package": {
+        "ecosystem": "crates.io",
+        "name": "web-push"
+      },
+      "ranges": [
+        {
+          "type": "ECOSYSTEM",
+          "events": [
+            {
+              "introduced": "0"
+            },
+            {
+              "fixed": "0.10.4"
+            }
+          ]
+        }
+      ]
+    }
+  ],
+  "references": [
+    {
+      "type": "WEB",
+      "url": "https://github.com/pimeys/rust-web-push/pull/68"
+    },
+    {
+      "type": "PACKAGE",
+      "url": "https://github.com/pimeys/rust-web-push"
+    },
+    {
+      "type": "WEB",
+      "url": "https://rustsec.org/advisories/RUSTSEC-2025-0015.html"
+    }
+  ],
+  "database_specific": {
+    "cwe_ids": [
+      "CWE-770"
+    ],
+    "severity": "MODERATE",
+    "github_reviewed": true,
+    "github_reviewed_at": "2025-03-24T19:39:27Z",
+    "nvd_published_at": null
+  }
+}
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