{
  "id": "CVE-2020-19497",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2021-07-21T18:15:09.097",
  "lastModified": "2021-07-30T15:52:08.783",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "Integer overflow vulnerability in Mat_VarReadNextInfo5 in mat5.c in tbeu matio (aka MAT File I/O Library) 1.5.17, allows attackers to cause a Denial of Service or possibly other unspecified impacts."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de desbordamiento de enteros en la funci\u00f3n Mat_VarReadNextInfo5 en el archivo mat5.c en tbeu matio (tambi\u00e9n se conoce como MAT File I/O Library) versi\u00f3n 1.5.17, permite a atacantes causar una Denegaci\u00f3n de Servicio o posiblemente otros impactos no especificados"
    }
  ],
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          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "REQUIRED",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH"
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        "exploitabilityScore": 2.8,
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          "accessComplexity": "MEDIUM",
          "authentication": "NONE",
          "confidentialityImpact": "PARTIAL",
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          "baseScore": 6.8
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        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 8.6,
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        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
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  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-190"
        }
      ]
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  "configurations": [
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          "cpeMatch": [
            {
              "vulnerable": true,
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  "references": [
    {
      "url": "https://github.com/tbeu/matio/commit/5fa49ef9fc4368fe3d19b5fdaa36d8fa5e7f4606",
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}