{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2009-4117",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "n/a",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "n/a"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "n/a"
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "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."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "37494",
                "refsource": "SECUNIA",
                "url": "http://secunia.com/advisories/37494"
            },
            {
                "name": "mupdf-pdfshade4c-bo(54441)",
                "refsource": "XF",
                "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/54441"
            },
            {
                "name": "37513",
                "refsource": "SECUNIA",
                "url": "http://secunia.com/advisories/37513"
            },
            {
                "name": "http://blog.kowalczyk.info/software/sumatrapdf/news.html",
                "refsource": "CONFIRM",
                "url": "http://blog.kowalczyk.info/software/sumatrapdf/news.html"
            },
            {
                "name": "20091128 MuPDF pdf_shade4.c multiple stack-based buffer overflows",
                "refsource": "FULLDISC",
                "url": "http://archives.neohapsis.com/archives/fulldisclosure/2009-11/0330.html"
            },
            {
                "name": "ADV-2009-3355",
                "refsource": "VUPEN",
                "url": "http://www.vupen.com/english/advisories/2009/3355"
            },
            {
                "refsource": "CONFIRM",
                "name": "https://bugs.ghostscript.com/show_bug.cgi?id=708030",
                "url": "https://bugs.ghostscript.com/show_bug.cgi?id=708030"
            },
            {
                "refsource": "MISC",
                "name": "https://cgit.ghostscript.com/cgi-bin/cgit.cgi/mupdf.git/commit/?id=a21cc1548993c392e474817bb3d656eb3730d88f",
                "url": "https://cgit.ghostscript.com/cgi-bin/cgit.cgi/mupdf.git/commit/?id=a21cc1548993c392e474817bb3d656eb3730d88f"
            },
            {
                "refsource": "MISC",
                "name": "https://cgit.ghostscript.com/cgi-bin/cgit.cgi/mupdf.git/commit/?id=cf6860c3d70a2f7a63cdb621cc3b58c891915deb",
                "url": "https://cgit.ghostscript.com/cgi-bin/cgit.cgi/mupdf.git/commit/?id=cf6860c3d70a2f7a63cdb621cc3b58c891915deb"
            }
        ]
    }
}