{
  "id": "CVE-2009-4117",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2009-12-01T00:30:00.217",
  "lastModified": "2024-09-16T16:15:03.257",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Multiple stack-based buffer overflows in pdf_shade4.c in MuPDF before commit 20091125231942, as used in SumatraPDF before 1.0.1, allow remote attackers to cause a denial of service and possibly execute arbitrary code via a /Decode array for certain types of shading that are not properly handled by the (1) pdf_loadtype4shade, (2) pdf_loadtype5shade, (3) pdf_loadtype6shade, and (4) pdf_loadtype7shade functions.  NOTE: some of these details are obtained from third party information."
    },
    {
      "lang": "es",
      "value": "Multiples desbordamientos de b\u00fafer basados en pila en pdf_shade4.c de MuPDF en versiones anteriores a commit 20091125231942, y como es utilizado en SumatraPDF en versiones anteriores a la v1.0.1, permiten a atacantes remotos provocar una denegaci\u00f3n de servicio y posiblemente ejecutar c\u00f3digo de su elecci\u00f3n a trav\u00e9s de un array /Decode para ciertos tipos de sombreado que no son apropiadamente manejados por las funciones (1) pdf_loadtype4shade, (2) pdf_loadtype5shade, (3) pdf_loadtype6shade, y (4) pdf_loadtype7shade.  NOTA: algunos de estos detalles han sido obtenidos de informaci\u00f3n de terceras partes."
    }
  ],
  "metrics": {
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
          "accessVector": "NETWORK",
          "accessComplexity": "MEDIUM",
          "authentication": "NONE",
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 9.3
        },
        "baseSeverity": "HIGH",
        "exploitabilityScore": 8.6,
        "impactScore": 10.0,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
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  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ]
    }
  ],
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          "negate": false,
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  "references": [
    {
      "url": "http://archives.neohapsis.com/archives/fulldisclosure/2009-11/0330.html",
      "source": "cve@mitre.org",
      "tags": [
        "Exploit"
      ]
    },
    {
      "url": "http://blog.kowalczyk.info/software/sumatrapdf/news.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/37494",
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "http://secunia.com/advisories/37513",
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "http://www.vupen.com/english/advisories/2009/3355",
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "https://bugs.ghostscript.com/show_bug.cgi?id=708030",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://cgit.ghostscript.com/cgi-bin/cgit.cgi/mupdf.git/commit/?id=a21cc1548993c392e474817bb3d656eb3730d88f",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://cgit.ghostscript.com/cgi-bin/cgit.cgi/mupdf.git/commit/?id=cf6860c3d70a2f7a63cdb621cc3b58c891915deb",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/54441",
      "source": "cve@mitre.org"
    }
  ]
}