All the vulnerabilites related to moment - luxon
cve-2023-22467
Vulnerability from cvelistv5
Published
2023-01-04 21:52
Modified
2024-08-02 10:13
Summary
luxon.js inefficient regular expression complexity vulnerability
Impacted products
momentluxon
Show details on NVD website


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    "cna": {
      "affected": [
        {
          "product": "luxon",
          "vendor": "moment",
          "versions": [
            {
              "status": "affected",
              "version": "\u003e= 1.0.0, \u003c 1.38.1"
            },
            {
              "status": "affected",
              "version": "\u003e= 2.0.0, \u003c 2.5.2"
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          "lang": "en",
          "value": "Luxon is a library for working with dates and times in JavaScript. On the 1.x branch prior to 1.38.1, the 2.x branch prior to 2.5.2, and the 3.x branch on 3.2.1, Luxon\u0027s `DateTime.fromRFC2822() has quadratic (N^2) complexity on some specific inputs. This causes a noticeable slowdown for inputs with lengths above 10k characters. Users providing untrusted data to this method are therefore vulnerable to (Re)DoS attacks. This issue also appears in Moment as CVE-2022-31129. Versions 1.38.1, 2.5.2, and 3.2.1 contain patches for this issue. As a workaround, limit the length of the input."
        }
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            "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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              "cweId": "CWE-1333",
              "description": "CWE-1333: Inefficient Regular Expression Complexity",
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      "source": {
        "advisory": "GHSA-3xq5-wjfh-ppjc",
        "discovery": "UNKNOWN"
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      "title": "luxon.js inefficient regular expression complexity vulnerability"
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    "cveId": "CVE-2023-22467",
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    "dateReserved": "2022-12-29T03:00:40.880Z",
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