{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "2.12.3"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "9c0a5c71f16ef62009e302414a15a32e42ca19db"
            },
            {
              "fixed": "23d03535cf7b50d679a60a953a0cae9519a4a130"
            }
          ],
          "repo": "https://github.com/ohler55/agoo",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "agoo prior to 2.14.0 allows request smuggling attacks where agoo is used as a backend and a frontend proxy also being vulnerable. HTTP pipelining issues and request smuggling attacks might be possible due to incorrect Content-Length and Transfer encoding header parsing. It is possible to conduct HTTP request smuggling attacks where `agoo` is used as part of a chain of backend servers due to insufficient `Content-Length` and `Transfer Encoding` parsing.",
  "id": "CVE-2020-7670",
  "modified": "2026-03-13T21:49:23.728272683Z",
  "published": "2020-06-10T16:15:10.540Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://snyk.io/vuln/SNYK-RUBY-AGOO-569137"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/ohler55/agoo/issues/88"
    },
    {
      "type": "FIX",
      "url": "https://github.com/ohler55/agoo/commit/23d03535cf7b50d679a60a953a0cae9519a4a130"
    }
  ],
  "related": [
    "SNYK-RUBY-AGOO-569137"
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}