{
  "schema_version": "1.4.0",
  "id": "GHSA-hj48-42vr-x3v9",
  "modified": "2021-08-10T15:34:57Z",
  "published": "2021-08-10T15:33:47Z",
  "aliases": [
    "CVE-2021-23343"
  ],
  "summary": "Regular Expression Denial of Service in path-parse",
  "details": "Affected versions of npm package `path-parse` are vulnerable to Regular Expression Denial of Service (ReDoS) via splitDeviceRe, splitTailRe, and splitPathRe regular expressions. ReDoS exhibits polynomial worst-case time complexity.",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "path-parse"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.0.7"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-23343"
    },
    {
      "type": "WEB",
      "url": "https://github.com/jbgutierrez/path-parse/issues/8"
    },
    {
      "type": "WEB",
      "url": "https://github.com/jbgutierrez/path-parse/pull/10"
    },
    {
      "type": "WEB",
      "url": "https://github.com/jbgutierrez/path-parse/commit/eca63a7b9a473bf6978a2f5b7b3343662d1506f7"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/jbgutierrez/path-parse"
    },
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread.html/r6a32cb3eda3b19096ad48ef1e7aa8f26e005f2f63765abb69ce08b85@%3Cdev.myfaces.apache.org%3E"
    },
    {
      "type": "WEB",
      "url": "https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1279028"
    },
    {
      "type": "WEB",
      "url": "https://snyk.io/vuln/SNYK-JS-PATHPARSE-1077067"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-400"
    ],
    "severity": "MODERATE",
    "github_reviewed": true,
    "github_reviewed_at": "2021-05-19T21:02:21Z",
    "nvd_published_at": "2021-05-04T09:15:00Z"
  }
}