{
  "id": "CVE-2017-9835",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2017-07-26T19:29:00.570",
  "lastModified": "2023-11-07T02:50:53.877",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "The gs_alloc_ref_array function in psi/ialloc.c in Artifex Ghostscript 9.21 allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted PostScript document. This is related to a lack of an integer overflow check in base/gsalloc.c."
    },
    {
      "lang": "es",
      "value": "La funci\u00f3n gs_alloc_ref_array en psi/ialloc.c en Artifex Ghostscript versi\u00f3n 9.21 permite a los atacantes remotos causar una denegaci\u00f3n de servicio (DoS) (desbordamiento de b\u00fafer en la regi\u00f3n heap de la memoria y bloqueo de la aplicaci\u00f3n) o posiblemente tener otro impacto no especificado por medio  de un documento PostScript creado. Esto est\u00e1 relacionado con la falta de una comprobaci\u00f3n de desbordamiento de enteros en base/gsalloc.c."
    }
  ],
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          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "REQUIRED",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
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          "baseScore": 7.8,
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          "confidentialityImpact": "PARTIAL",
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        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 8.6,
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        "acInsufInfo": false,
        "obtainAllPrivilege": false,
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  "references": [
    {
      "url": "http://git.ghostscript.com/?p=ghostpdl.git%3Ba=commit%3Bh=cfde94be1d4286bc47633c6e6eaf4e659bd78066",
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}