cve-2024-3772
Vulnerability from cvelistv5
Published
2024-04-15 01:42
Modified
2024-08-01 20:20
Summary
Regular expression denial of service in Pydantic < 2.4.0
Impacted products
PydanticPydantic
Show details on NVD website


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                "version": "1.0",
                "versionType": "semver"
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        "metrics": [
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            "other": {
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                "options": [
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                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-04-22T19:52:22.735887Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
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        ],
        "providerMetadata": {
          "dateUpdated": "2024-07-24T15:29:03.754Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
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        "title": "CISA ADP Vulnrichment"
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        "providerMetadata": {
          "dateUpdated": "2024-08-01T20:20:01.828Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
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            "url": "https://github.com/pydantic/pydantic/pull/7360"
          },
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            "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6JBZLMSH4GAZOVBMT2JUO2LXHY7M2ALI/"
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        ],
        "title": "CVE Program Container"
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    ],
    "cna": {
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          "repo": "https://github.com/pydantic/pydantic",
          "vendor": "Pydantic",
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      "credits": [
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          "lang": "en",
          "type": "finder",
          "value": "Sajeeb Lohani"
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              "lang": "en",
              "value": "Denial of Service"
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      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 5.9,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
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          "format": "CVSS",
          "scenarios": [
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      "problemTypes": [
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          "descriptions": [
            {
              "cweId": "CWE-1333",
              "description": "CWE-1333 Inefficient Regular Expression Complexity",
              "lang": "en",
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      "providerMetadata": {
        "dateUpdated": "2024-04-22T19:29:11.444Z",
        "orgId": "430a6cef-dc26-47e3-9fa8-52fb7f19644e",
        "shortName": "directcyber"
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      "references": [
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          "url": "https://github.com/pydantic/pydantic/pull/7360"
        },
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          "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6JBZLMSH4GAZOVBMT2JUO2LXHY7M2ALI/"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Regular expression denial of service in Pydantic \u003c 2.4.0",
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        "engine": "Vulnogram 0.1.0-dev"
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    "assignerOrgId": "430a6cef-dc26-47e3-9fa8-52fb7f19644e",
    "assignerShortName": "directcyber",
    "cveId": "CVE-2024-3772",
    "datePublished": "2024-04-15T01:42:07.888Z",
    "dateReserved": "2024-04-15T01:23:15.783Z",
    "dateUpdated": "2024-08-01T20:20:01.828Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
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  }
}


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