{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "njwt"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.0.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [],
  "database_specific": {
    "cwe_ids": [
      "CWE-125"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2020-08-31T18:32:28Z",
    "nvd_published_at": null,
    "severity": "LOW"
  },
  "details": "Versions of `njwt` prior to 1.0.0 are vulnerable to out-of-bounds reads when a number is passed into the `base64urlEncode` function. \n\nOn Node.js 6.x or lower this can expose sensitive information and on any other version of Node.js this creates a Denial of Service vulnerability.\n\n\n## Recommendation\n\nUpgrade to version 1.0.0.",
  "id": "GHSA-g3qw-9pgp-xpj4",
  "modified": "2020-08-31T18:32:28Z",
  "published": "2020-09-01T21:08:44Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://hackerone.com/reports/321704"
    },
    {
      "type": "WEB",
      "url": "https://www.npmjs.com/advisories/679"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [],
  "summary": "Out-of-bounds Read in njwt"
}