{
  "id": "CVE-2018-7247",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2018-02-19T18:29:00.367",
  "lastModified": "2023-12-18T08:15:06.693",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue was discovered in pixHtmlViewer in prog/htmlviewer.c in Leptonica before 1.75.3. Unsanitized input (rootname) can overflow a buffer, leading potentially to arbitrary code execution or possibly unspecified other impact."
    },
    {
      "lang": "es",
      "value": "Se ha descubierto un problema en pixHtmlViewer en prog/htmlviewer.c en Leptonica, en versiones anteriores a la 1.75.3. Las entradas no saneadas (rootname) pueden desbordar un b\u00fafer, lo que conducir\u00eda a la ejecuci\u00f3n de c\u00f3digo arbitrario o a otro tipo de impacto sin especificar."
    }
  ],
  "metrics": {
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        "type": "Primary",
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          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL"
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        "exploitabilityScore": 3.9,
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          "confidentialityImpact": "PARTIAL",
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          "baseScore": 7.5
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  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
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          "value": "CWE-119"
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    {
      "url": "https://github.com/DanBloomberg/leptonica/commit/c1079bb8e77cdd426759e466729917ca37a3ed9f",
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}