{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2011-2535",
        "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": "chan_iax2.c in the IAX2 channel driver in Asterisk Open Source 1.4.x before 1.4.41.1, 1.6.2.x before 1.6.2.18.1, and 1.8.x before 1.8.4.3, and Asterisk Business Edition C.3 before C.3.7.3, accesses a memory address contained in an option control frame, which allows remote attackers to cause a denial of service (daemon crash) or possibly have unspecified other impact via a crafted frame."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "44973",
                "refsource": "SECUNIA",
                "url": "http://secunia.com/advisories/44973"
            },
            {
                "name": "http://downloads.asterisk.org/pub/security/AST-2011-010-1.8.diff",
                "refsource": "CONFIRM",
                "url": "http://downloads.asterisk.org/pub/security/AST-2011-010-1.8.diff"
            },
            {
                "name": "asterisk-iax2channeldriver-dos(68205)",
                "refsource": "XF",
                "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/68205"
            },
            {
                "name": "http://downloads.asterisk.org/pub/security/AST-2011-010.html",
                "refsource": "CONFIRM",
                "url": "http://downloads.asterisk.org/pub/security/AST-2011-010.html"
            },
            {
                "name": "48431",
                "refsource": "BID",
                "url": "http://www.securityfocus.com/bid/48431"
            },
            {
                "name": "1025708",
                "refsource": "SECTRACK",
                "url": "http://securitytracker.com/id?1025708"
            },
            {
                "name": "45239",
                "refsource": "SECUNIA",
                "url": "http://secunia.com/advisories/45239"
            },
            {
                "name": "DSA-2276",
                "refsource": "DEBIAN",
                "url": "http://www.debian.org/security/2011/dsa-2276"
            },
            {
                "name": "FEDORA-2011-8914",
                "refsource": "FEDORA",
                "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-July/062628.html"
            },
            {
                "name": "45048",
                "refsource": "SECUNIA",
                "url": "http://secunia.com/advisories/45048"
            },
            {
                "name": "73309",
                "refsource": "OSVDB",
                "url": "http://www.osvdb.org/73309"
            },
            {
                "name": "45201",
                "refsource": "SECUNIA",
                "url": "http://secunia.com/advisories/45201"
            }
        ]
    }
}