{
  "GSD": {
    "alias": "CVE-2021-23343",
    "description": "All versions of 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.",
    "id": "GSD-2021-23343",
    "references": [
      "https://www.suse.com/security/cve/CVE-2021-23343.html",
      "https://access.redhat.com/errata/RHSA-2021:4902",
      "https://access.redhat.com/errata/RHSA-2021:3666",
      "https://access.redhat.com/errata/RHSA-2021:3639",
      "https://access.redhat.com/errata/RHSA-2021:3638",
      "https://access.redhat.com/errata/RHSA-2021:3623",
      "https://access.redhat.com/errata/RHSA-2021:3281",
      "https://access.redhat.com/errata/RHSA-2021:3280",
      "https://access.redhat.com/errata/RHSA-2021:3016",
      "https://access.redhat.com/errata/RHSA-2021:2865",
      "https://linux.oracle.com/cve/CVE-2021-23343.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2021-23343"
      ],
      "details": "All versions of 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.",
      "id": "GSD-2021-23343",
      "modified": "2023-12-13T01:23:30.028866Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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        "DATE_PUBLIC": "2021-05-04T08:24:17.714828Z",
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        "STATE": "PUBLIC",
        "TITLE": "Regular Expression Denial of Service (ReDoS)"
      },
      "affects": {
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                          "version_value": "0"
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        {
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          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
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          "baseScore": 5.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
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        "reference_data": [
          {
            "name": "https://snyk.io/vuln/SNYK-JS-PATHPARSE-1077067",
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          }
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    },
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      "advisories": [
        {
          "affected_range": "\u003c1.0.7",
          "affected_versions": "All versions before 1.0.7",
          "cvss_v2": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
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          "cwe_ids": [
            "CWE-1035",
            "CWE-937"
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          "date": "2021-12-03",
          "description": "The path-parse package is vulnerable to Regular Expression Denial of Service (ReDoS) via `splitDeviceRe`, `splitTailRe`, and `splitPathRe` regular expressions. ReDoS exhibits polynomial worst-case time complexity.",
          "fixed_versions": [
            "1.0.7"
          ],
          "identifier": "CVE-2021-23343",
          "identifiers": [
            "CVE-2021-23343"
          ],
          "not_impacted": "All versions starting from 1.0.7",
          "package_slug": "npm/path-parse",
          "pubdate": "2021-05-04",
          "solution": "Upgrade to version 1.0.7 or above.",
          "title": "Inefficient Regular Expression Complexity",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2021-23343",
            "https://github.com/jbgutierrez/path-parse/issues/8"
          ],
          "uuid": "356158af-4145-4c61-8ccf-9101a7feb1bd"
        }
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                "cpe23Uri": "cpe:2.3:a:path-parse_project:path-parse:*:*:*:*:*:node.js:*:*",
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                "versionEndExcluding": "1.0.7",
                "vulnerable": true
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            "operator": "OR"
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        "problemtype": {
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          "reference_data": [
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              "name": "https://github.com/jbgutierrez/path-parse/issues/8",
              "refsource": "MISC",
              "tags": [
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                "Issue Tracking",
                "Third Party Advisory"
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            {
              "name": "https://snyk.io/vuln/SNYK-JS-PATHPARSE-1077067",
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              "url": "https://snyk.io/vuln/SNYK-JS-PATHPARSE-1077067"
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            {
              "name": "https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1279028",
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                "Third Party Advisory"
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              "url": "https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1279028"
            },
            {
              "name": "[myfaces-dev] 20210531 Re: [VOTE] Release Tobago 4.5.4, 5.0.0-alpha-1 and checkstyle-rules 14",
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      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 5.0,
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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          "exploitabilityScore": 3.9,
          "impactScore": 3.6
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      },
      "lastModifiedDate": "2021-12-03T19:59Z",
      "publishedDate": "2021-05-04T09:15Z"
    }
  }
}