{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2011-2216",
        "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": "reqresp_parser.c in the SIP channel driver in Asterisk Open Source 1.8.x before 1.8.4.2 does not initialize certain strings, which allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a malformed Contact header."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "20110602 AST-2011-007",
                "refsource": "BUGTRAQ",
                "url": "http://www.securityfocus.com/archive/1/518236/100/0/threaded"
            },
            {
                "name": "44828",
                "refsource": "SECUNIA",
                "url": "http://secunia.com/advisories/44828"
            },
            {
                "name": "FEDORA-2011-8983",
                "refsource": "FEDORA",
                "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-July/062658.html"
            },
            {
                "name": "FEDORA-2011-8319",
                "refsource": "FEDORA",
                "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-June/062013.html"
            },
            {
                "name": "1025598",
                "refsource": "SECTRACK",
                "url": "http://securitytracker.com/id?1025598"
            },
            {
                "name": "http://downloads.digium.com/pub/security/AST-2011-007.html",
                "refsource": "CONFIRM",
                "url": "http://downloads.digium.com/pub/security/AST-2011-007.html"
            },
            {
                "name": "72752",
                "refsource": "OSVDB",
                "url": "http://osvdb.org/72752"
            },
            {
                "name": "48096",
                "refsource": "BID",
                "url": "http://www.securityfocus.com/bid/48096"
            },
            {
                "name": "asterisk-parseurifull-dos(67812)",
                "refsource": "XF",
                "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/67812"
            }
        ]
    }
}