{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2007-4643",
        "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": "Integer underflow in Doomsday (aka deng) 1.9.0-beta5.1 and earlier allows remote attackers to cause a denial of service (daemon crash) via a PKT_CHAT packet with a data length less than 3, which triggers an erroneous malloc, possibly related to the Sv_HandlePacket function in sv_main.c."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "doomsday-svhandlepacket-underflow(36338)",
                "refsource": "XF",
                "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/36338"
            },
            {
                "name": "3084",
                "refsource": "SREASON",
                "url": "http://securityreason.com/securityalert/3084"
            },
            {
                "name": "28821",
                "refsource": "SECUNIA",
                "url": "http://secunia.com/advisories/28821"
            },
            {
                "name": "http://bugs.gentoo.org/show_bug.cgi?id=190835",
                "refsource": "CONFIRM",
                "url": "http://bugs.gentoo.org/show_bug.cgi?id=190835"
            },
            {
                "name": "26524",
                "refsource": "SECUNIA",
                "url": "http://secunia.com/advisories/26524"
            },
            {
                "name": "20070829 Multiple vulnerabilities in Doomsday 1.9.0-beta5.1",
                "refsource": "BUGTRAQ",
                "url": "http://www.securityfocus.com/archive/1/478077/100/0/threaded"
            },
            {
                "name": "25483",
                "refsource": "BID",
                "url": "http://www.securityfocus.com/bid/25483"
            },
            {
                "name": "GLSA-200802-02",
                "refsource": "GENTOO",
                "url": "http://security.gentoo.org/glsa/glsa-200802-02.xml"
            },
            {
                "name": "http://aluigi.org/poc/dumsdei.zip",
                "refsource": "MISC",
                "url": "http://aluigi.org/poc/dumsdei.zip"
            }
        ]
    }
}