{
  "schema_version": "1.4.0",
  "id": "GHSA-4r2f-6fm9-2qgh",
  "modified": "2023-01-13T19:21:37Z",
  "published": "2023-01-10T06:30:25Z",
  "aliases": [
    "CVE-2017-20166"
  ],
  "summary": "Ecto lacks a protection mechanism",
  "details": "Ecto 2.2.0 lacks a certain protection mechanism associated with the interaction between `is_nil` and `raise`.",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Hex",
        "name": "ecto"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "2.2.0"
            },
            {
              "fixed": "2.2.1"
            }
          ]
        }
      ],
      "versions": [
        "2.2.0"
      ]
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-20166"
    },
    {
      "type": "WEB",
      "url": "https://github.com/elixir-ecto/ecto/pull/2125"
    },
    {
      "type": "WEB",
      "url": "https://github.com/elixir-ecto/ecto/commit/db55b0cba6525c24ebddc88ef9ae0c1c00620250"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-2xxx-fhc8-9qvq"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/elixir-ecto/ecto"
    },
    {
      "type": "WEB",
      "url": "https://groups.google.com/forum/#!topic/elixir-ecto/0m4NPfg_MMU"
    }
  ],
  "database_specific": {
    "cwe_ids": [],
    "severity": "CRITICAL",
    "github_reviewed": true,
    "github_reviewed_at": "2023-01-10T22:16:53Z",
    "nvd_published_at": "2023-01-10T06:15:00Z"
  }
}