{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2013-5641",
        "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 SIP channel driver (channels/chan_sip.c) in Asterisk Open Source 1.8.17.x through 1.8.22.x, 1.8.23.x before 1.8.23.1, and 11.x before 11.5.1 and Certified Asterisk 1.8.15 before 1.8.15-cert3 and 11.2 before 11.2-cert2 allows remote attackers to cause a denial of service (NULL pointer dereference, segmentation fault, and daemon crash) via an ACK with SDP to a previously terminated channel.  NOTE: some of these details are obtained from third party information."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "54534",
                "refsource": "SECUNIA",
                "url": "http://secunia.com/advisories/54534"
            },
            {
                "name": "96691",
                "refsource": "OSVDB",
                "url": "http://osvdb.org/96691"
            },
            {
                "name": "20130827 AST-2013-004: Remote Crash From Late Arriving SIP ACK With SDP",
                "refsource": "BUGTRAQ",
                "url": "http://seclists.org/bugtraq/2013/Aug/185"
            },
            {
                "name": "54617",
                "refsource": "SECUNIA",
                "url": "http://secunia.com/advisories/54617"
            },
            {
                "name": "DSA-2749",
                "refsource": "DEBIAN",
                "url": "http://www.debian.org/security/2013/dsa-2749"
            },
            {
                "name": "20130827 AST-2013-004: Remote Crash From Late Arriving SIP ACK With SDP",
                "refsource": "BUGTRAQ",
                "url": "http://archives.neohapsis.com/archives/bugtraq/2013-08/0175.html"
            },
            {
                "name": "http://downloads.asterisk.org/pub/security/AST-2013-004.html",
                "refsource": "CONFIRM",
                "url": "http://downloads.asterisk.org/pub/security/AST-2013-004.html"
            },
            {
                "name": "62021",
                "refsource": "BID",
                "url": "http://www.securityfocus.com/bid/62021"
            },
            {
                "name": "1028956",
                "refsource": "SECTRACK",
                "url": "http://www.securitytracker.com/id/1028956"
            },
            {
                "name": "https://issues.asterisk.org/jira/browse/ASTERISK-21064",
                "refsource": "CONFIRM",
                "url": "https://issues.asterisk.org/jira/browse/ASTERISK-21064"
            },
            {
                "name": "MDVSA-2013:223",
                "refsource": "MANDRIVA",
                "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2013:223"
            }
        ]
    }
}