{
  "id": "CVE-2023-38853",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2023-08-15T17:15:10.897",
  "lastModified": "2024-11-21T08:14:17.813",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Buffer Overflow vulnerability in libxlsv.1.6.2 allows a remote attacker to execute arbitrary code and cause a denial of service via a crafted XLS file to the xls_parseWorkBook function in xls.c:1015."
    },
    {
      "lang": "es",
      "value": "La vulnerabilidad de desbordamiento del b\u00fafer en libxls v.1.6.2 permite a un atacante remoto ejecutar c\u00f3digo arbitrario y provocar una denegaci\u00f3n de servicio a trav\u00e9s de un archivo XLS manipulado en la funci\u00f3n xls_parseWorkBook en xls.c:1015."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "REQUIRED",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 3.6
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-787"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:libxls_project:libxls:1.6.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "716193D2-B36C-4AED-BB10-43E8E89E2E0A"
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  ],
  "references": [
    {
      "url": "https://github.com/libxls/libxls/issues/124",
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Issue Tracking"
      ]
    },
    {
      "url": "https://github.com/libxls/libxls/issues/124",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Issue Tracking"
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    }
  ]
}