{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2007-5639",
        "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": "The Nortel UNIStim IP Softphone 2050, IP Phone 1140E, and other Nortel IP Phone, Mobile Voice Client, and WLAN Handsets products allow remote attackers to cause a denial of service (device hang) via a flood of Mute and UnMute messages that have a spoofed source IP address for the Signaling Server."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "http://www.csnc.ch/static/advisory/csnc/nortel_IP_phone_flooding_denial_of_service_v1.0.txt",
                "refsource": "MISC",
                "url": "http://www.csnc.ch/static/advisory/csnc/nortel_IP_phone_flooding_denial_of_service_v1.0.txt"
            },
            {
                "name": "3273",
                "refsource": "SREASON",
                "url": "http://securityreason.com/securityalert/3273"
            },
            {
                "name": "20071018 Nortel IP Phone Flooding Denial of Service",
                "refsource": "BUGTRAQ",
                "url": "http://www.securityfocus.com/archive/1/482480/100/0/threaded"
            },
            {
                "name": "26122",
                "refsource": "BID",
                "url": "http://www.securityfocus.com/bid/26122"
            },
            {
                "name": "nortel-ipphone-spoof-dos(37253)",
                "refsource": "XF",
                "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/37253"
            },
            {
                "name": "http://support.nortel.com/go/main.jsp?cscat=BLTNDETAIL&id=654715",
                "refsource": "CONFIRM",
                "url": "http://support.nortel.com/go/main.jsp?cscat=BLTNDETAIL&id=654715"
            }
        ]
    }
}