From 74a769f85b68ce357f21515bf85a15f547937abc Mon Sep 17 00:00:00 2001
From: "advisory-database[bot]"
 <45398580+advisory-database[bot]@users.noreply.github.com>
Date: Mon, 6 Jan 2025 19:24:47 +0000
Subject: [PATCH] Publish GHSA-237r-r8m4-4q88

---
 .../GHSA-237r-r8m4-4q88.json                  | 64 +++++++++++++++++++
 1 file changed, 64 insertions(+)
 create mode 100644 advisories/github-reviewed/2025/01/GHSA-237r-r8m4-4q88/GHSA-237r-r8m4-4q88.json

diff --git a/advisories/github-reviewed/2025/01/GHSA-237r-r8m4-4q88/GHSA-237r-r8m4-4q88.json b/advisories/github-reviewed/2025/01/GHSA-237r-r8m4-4q88/GHSA-237r-r8m4-4q88.json
new file mode 100644
index 00000000000..20c0a545377
--- /dev/null
+++ b/advisories/github-reviewed/2025/01/GHSA-237r-r8m4-4q88/GHSA-237r-r8m4-4q88.json
@@ -0,0 +1,64 @@
+{
+  "schema_version": "1.4.0",
+  "id": "GHSA-237r-r8m4-4q88",
+  "modified": "2025-01-06T19:23:26Z",
+  "published": "2025-01-06T19:23:26Z",
+  "aliases": [
+    "CVE-2025-21617"
+  ],
+  "summary": "Guzzle OAuth Subscriber has insufficient nonce entropy",
+  "details": "### Impact\n\nNonce generation does not use sufficient entropy nor a cryptographically secure pseudorandom source (https://github.com/guzzle/oauth-subscriber/blob/0.8.0/src/Oauth1.php#L192). This can leave servers vulnerable to replay attacks when TLS is not used.\n\n### Patches\n\nUpgrade to version 0.8.1 or higher.\n\n### Workarounds\n\nNo.\n\n### References\n\nIssue is similar to https://nvd.nist.gov/vuln/detail/CVE-2025-22376.\n",
+  "severity": [],
+  "affected": [
+    {
+      "package": {
+        "ecosystem": "Packagist",
+        "name": "guzzlehttp/oauth-subscriber"
+      },
+      "ranges": [
+        {
+          "type": "ECOSYSTEM",
+          "events": [
+            {
+              "introduced": "0"
+            },
+            {
+              "fixed": "0.8.1"
+            }
+          ]
+        }
+      ]
+    }
+  ],
+  "references": [
+    {
+      "type": "WEB",
+      "url": "https://github.com/guzzle/oauth-subscriber/security/advisories/GHSA-237r-r8m4-4q88"
+    },
+    {
+      "type": "WEB",
+      "url": "https://github.com/guzzle/oauth-subscriber/commit/92b619b03bd21396e51c62e6bce83467d2ce8f53"
+    },
+    {
+      "type": "PACKAGE",
+      "url": "https://github.com/guzzle/oauth-subscriber"
+    },
+    {
+      "type": "WEB",
+      "url": "https://github.com/guzzle/oauth-subscriber/blob/0.8.0/src/Oauth1.php#L192"
+    },
+    {
+      "type": "WEB",
+      "url": "https://github.com/guzzle/oauth-subscriber/releases/tag/0.8.1"
+    }
+  ],
+  "database_specific": {
+    "cwe_ids": [
+      "CWE-338"
+    ],
+    "severity": "LOW",
+    "github_reviewed": true,
+    "github_reviewed_at": "2025-01-06T19:23:26Z",
+    "nvd_published_at": null
+  }
+}
\ No newline at end of file