From 4b98b10ade5b35179acbd261b06164b8347a5a5c Mon Sep 17 00:00:00 2001
From: "advisory-database[bot]"
 <45398580+advisory-database[bot]@users.noreply.github.com>
Date: Fri, 18 Apr 2025 19:36:33 +0000
Subject: [PATCH] Publish GHSA-5423-jcjm-2gpv

---
 .../GHSA-5423-jcjm-2gpv.json                  | 112 ++++++++++++++++++
 1 file changed, 112 insertions(+)
 create mode 100644 advisories/github-reviewed/2025/04/GHSA-5423-jcjm-2gpv/GHSA-5423-jcjm-2gpv.json

diff --git a/advisories/github-reviewed/2025/04/GHSA-5423-jcjm-2gpv/GHSA-5423-jcjm-2gpv.json b/advisories/github-reviewed/2025/04/GHSA-5423-jcjm-2gpv/GHSA-5423-jcjm-2gpv.json
new file mode 100644
index 00000000000..c40d4240fa5
--- /dev/null
+++ b/advisories/github-reviewed/2025/04/GHSA-5423-jcjm-2gpv/GHSA-5423-jcjm-2gpv.json
@@ -0,0 +1,112 @@
+{
+  "schema_version": "1.4.0",
+  "id": "GHSA-5423-jcjm-2gpv",
+  "modified": "2025-04-18T19:35:17Z",
+  "published": "2025-04-18T19:35:17Z",
+  "aliases": [],
+  "summary": "Traefik affected by Go HTTP Request Smuggling Vulnerability",
+  "details": "### Summary\nnet/http: request smuggling through invalid chunked data: The net/http package accepts data in the chunked transfer encoding containing an invalid chunk-size line terminated by a bare LF. When used in conjunction with a server or proxy which incorrectly interprets a bare LF in a chunk extension as part of the extension, this could permit request smuggling. [CVE-2025-22871] Vendor Affected Components: Go: 1.23.x < 1.23.8\n\nMore Details: [CVE-2025-22871](https://nvd.nist.gov/vuln/detail/CVE-2025-22871)\n\n## Patches\n\n- https://github.com/traefik/traefik/releases/tag/v2.11.24\n- https://github.com/traefik/traefik/releases/tag/v3.3.6\n- https://github.com/traefik/traefik/releases/tag/v3.4.0-rc2",
+  "severity": [
+    {
+      "type": "CVSS_V3",
+      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N"
+    }
+  ],
+  "affected": [
+    {
+      "package": {
+        "ecosystem": "Go",
+        "name": "github.com/traefik/traefik/v2"
+      },
+      "ranges": [
+        {
+          "type": "ECOSYSTEM",
+          "events": [
+            {
+              "introduced": "0"
+            },
+            {
+              "fixed": "2.11.24"
+            }
+          ]
+        }
+      ]
+    },
+    {
+      "package": {
+        "ecosystem": "Go",
+        "name": "github.com/traefik/traefik/v3"
+      },
+      "ranges": [
+        {
+          "type": "ECOSYSTEM",
+          "events": [
+            {
+              "introduced": "0"
+            },
+            {
+              "fixed": "3.3.6"
+            }
+          ]
+        }
+      ]
+    },
+    {
+      "package": {
+        "ecosystem": "Go",
+        "name": "github.com/traefik/traefik/v3"
+      },
+      "ranges": [
+        {
+          "type": "ECOSYSTEM",
+          "events": [
+            {
+              "introduced": "3.4.0-rc1"
+            },
+            {
+              "fixed": "3.4.0-rc2"
+            }
+          ]
+        }
+      ],
+      "versions": [
+        "3.4.0-rc1"
+      ]
+    }
+  ],
+  "references": [
+    {
+      "type": "WEB",
+      "url": "https://github.com/traefik/traefik/security/advisories/GHSA-5423-jcjm-2gpv"
+    },
+    {
+      "type": "ADVISORY",
+      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-22871"
+    },
+    {
+      "type": "PACKAGE",
+      "url": "https://github.com/traefik/traefik"
+    },
+    {
+      "type": "WEB",
+      "url": "https://github.com/traefik/traefik/releases/tag/v2.11.24"
+    },
+    {
+      "type": "WEB",
+      "url": "https://github.com/traefik/traefik/releases/tag/v3.3.6"
+    },
+    {
+      "type": "WEB",
+      "url": "https://github.com/traefik/traefik/releases/tag/v3.4.0-rc2"
+    }
+  ],
+  "database_specific": {
+    "cwe_ids": [
+      "CWE-1395"
+    ],
+    "severity": "CRITICAL",
+    "github_reviewed": true,
+    "github_reviewed_at": "2025-04-18T19:35:17Z",
+    "nvd_published_at": null
+  }
+}
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