{
  "schema_version": "1.4.0",
  "id": "GHSA-q5c4-39f5-m68j",
  "modified": "2023-09-08T20:01:42Z",
  "published": "2018-07-24T20:00:17Z",
  "aliases": [
    "CVE-2017-16023"
  ],
  "summary": "Regular Expression Denial of Service in decamelize",
  "details": "Affected versions of `decamelize` are susceptible to a denial of service vulnerability when user input is passed directly into `decamelize`.\n\n\n\n\n## Recommendation\n\nUpdate to version 1.1.2 or later.",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "decamelize"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "1.1.0"
            },
            {
              "fixed": "1.1.2"
            }
          ]
        }
      ],
      "database_specific": {
        "last_known_affected_version_range": "<= 1.1.1"
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-16023"
    },
    {
      "type": "WEB",
      "url": "https://github.com/sindresorhus/decamelize/issues/5"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-q5c4-39f5-m68j"
    },
    {
      "type": "WEB",
      "url": "https://www.npmjs.com/advisories/308"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-400"
    ],
    "severity": "HIGH",
    "github_reviewed": true,
    "github_reviewed_at": "2020-06-16T21:51:05Z",
    "nvd_published_at": null
  }
}