{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2011-4100",
        "ASSIGNER": "secalert@redhat.com",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "The csnStreamDissector function in epan/dissectors/packet-csn1.c in the CSN.1 dissector in Wireshark 1.6.x before 1.6.3 does not initialize a certain variable, which allows remote attackers to cause a denial of service (application crash) via a malformed packet."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "n/a",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "n/a",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "n/a"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "http://anonsvn.wireshark.org/viewvc?view=revision&revision=39140",
                "refsource": "MISC",
                "name": "http://anonsvn.wireshark.org/viewvc?view=revision&revision=39140"
            },
            {
                "url": "http://openwall.com/lists/oss-security/2011/11/01/9",
                "refsource": "MISC",
                "name": "http://openwall.com/lists/oss-security/2011/11/01/9"
            },
            {
                "url": "http://osvdb.org/76768",
                "refsource": "MISC",
                "name": "http://osvdb.org/76768"
            },
            {
                "url": "http://secunia.com/advisories/46644",
                "refsource": "MISC",
                "name": "http://secunia.com/advisories/46644"
            },
            {
                "url": "http://www.securityfocus.com/bid/50479",
                "refsource": "MISC",
                "name": "http://www.securityfocus.com/bid/50479"
            },
            {
                "url": "http://www.wireshark.org/security/wnpa-sec-2011-17.html",
                "refsource": "MISC",
                "name": "http://www.wireshark.org/security/wnpa-sec-2011-17.html"
            },
            {
                "url": "https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=6351",
                "refsource": "MISC",
                "name": "https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=6351"
            },
            {
                "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/71090",
                "refsource": "MISC",
                "name": "https://exchange.xforce.ibmcloud.com/vulnerabilities/71090"
            },
            {
                "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14833",
                "refsource": "MISC",
                "name": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14833"
            },
            {
                "url": "https://bugzilla.redhat.com/show_bug.cgi?id=750643",
                "refsource": "MISC",
                "name": "https://bugzilla.redhat.com/show_bug.cgi?id=750643"
            }
        ]
    }
}