{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "concat-with-sourcemaps"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.0.0"
            },
            {
              "fixed": "1.0.6"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [],
  "database_specific": {
    "cwe_ids": [
      "CWE-125"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2019-05-29T19:17:27Z",
    "nvd_published_at": null,
    "severity": "MODERATE"
  },
  "details": "Versions of `concat-with-sourcemaps` before 1.0.6 allocates uninitialized Buffers when a number is passed as a separator.\n\n\n## Recommendation\n\nUpdate to version 1.0.6 or later.",
  "id": "GHSA-2xv3-h762-ccxv",
  "modified": "2020-08-31T18:31:05Z",
  "published": "2019-05-29T19:18:02Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://hackerone.com/reports/320166"
    },
    {
      "type": "WEB",
      "url": "https://github.com/floridoo/concat-with-sourcemaps/blob/v1.0.5/index.js#L18"
    },
    {
      "type": "WEB",
      "url": "https://www.npmjs.com/advisories/644"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [],
  "summary": "Out-of-bounds Read in concat-with-sourcemaps"
}