{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2009-4007",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "n/a",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "n/a"
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                    "vendor_name": "n/a"
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    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "Unspecified vulnerability in the NormaliseTrainConsist function in src/train_cmd.cpp in OpenTTD before 0.7.5-RC1 allows remote attackers to cause a denial of service (daemon crash) via certain game actions involving a wagon and a dual-headed engine."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
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                "description": [
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                        "lang": "eng",
                        "value": "n/a"
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    "references": {
        "reference_data": [
            {
                "name": "http://vcs.openttd.org/svn/changeset/18462/trunk/src/train_cmd.cpp",
                "refsource": "CONFIRM",
                "url": "http://vcs.openttd.org/svn/changeset/18462/trunk/src/train_cmd.cpp"
            },
            {
                "name": "37487",
                "refsource": "BID",
                "url": "http://www.securityfocus.com/bid/37487"
            },
            {
                "name": "http://binaries.openttd.org/releases/0.7.5/changelog.txt",
                "refsource": "CONFIRM",
                "url": "http://binaries.openttd.org/releases/0.7.5/changelog.txt"
            },
            {
                "name": "61356",
                "refsource": "OSVDB",
                "url": "http://osvdb.org/61356"
            },
            {
                "name": "http://www.openttd.org/en/news/112",
                "refsource": "CONFIRM",
                "url": "http://www.openttd.org/en/news/112"
            },
            {
                "name": "[oss-security] 20091224 OpenTTD remote DoS",
                "refsource": "MLIST",
                "url": "http://www.openwall.com/lists/oss-security/2009/12/24/1"
            },
            {
                "name": "37929",
                "refsource": "SECUNIA",
                "url": "http://secunia.com/advisories/37929"
            },
            {
                "name": "37984",
                "refsource": "SECUNIA",
                "url": "http://secunia.com/advisories/37984"
            },
            {
                "name": "ADV-2009-3645",
                "refsource": "VUPEN",
                "url": "http://www.vupen.com/english/advisories/2009/3645"
            },
            {
                "name": "FEDORA-2010-0135",
                "refsource": "FEDORA",
                "url": "http://lists.fedoraproject.org/pipermail/package-announce/2010-January/033754.html"
            },
            {
                "name": "FEDORA-2010-0144",
                "refsource": "FEDORA",
                "url": "http://lists.fedoraproject.org/pipermail/package-announce/2010-January/033896.html"
            }
        ]
    }
}