{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "diff"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.5.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [],
  "database_specific": {
    "cwe_ids": [
      "CWE-400"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2019-06-13T18:54:38Z",
    "nvd_published_at": null,
    "severity": "HIGH"
  },
  "details": "A vulnerability was found in diff before v3.5.0, the affected versions of this package are vulnerable to Regular Expression Denial of Service (ReDoS) attacks.",
  "id": "GHSA-h6ch-v84p-w6p9",
  "modified": "2021-02-24T19:27:02Z",
  "published": "2019-06-13T18:58:54Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/kpdecker/jsdiff/commit/2aec4298639bf30fb88a00b356bf404d3551b8c0"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1552148"
    },
    {
      "type": "WEB",
      "url": "https://snyk.io/vuln/npm:diff:20180305"
    },
    {
      "type": "WEB",
      "url": "https://www.npmjs.com/advisories/1631"
    },
    {
      "type": "WEB",
      "url": "https://www.whitesourcesoftware.com/vulnerability-database/WS-2018-0590"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [],
  "summary": "Regular Expression Denial of Service (ReDoS)"
}