{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2011-3140",
        "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": "IBM Web Application Firewall, as used on the G400 IPS-G400-IB-1 and GX4004 IPS-GX4004-IB-2 appliances with update 31.030, does not properly handle query strings with multiple instances of the same parameter, which allows remote attackers to bypass intended intrusion prevention by dividing a dangerous parameter value into substrings, as demonstrated by a SQL statement that is split across multiple iid parameters and then sent to a .aspx file on an IIS web server."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "https://www.trustwave.com/spiderlabs/advisories/TWSL2011-006.txt",
                "refsource": "MISC",
                "url": "https://www.trustwave.com/spiderlabs/advisories/TWSL2011-006.txt"
            },
            {
                "name": "http-parameter-pollution(67178)",
                "refsource": "XF",
                "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/67178"
            },
            {
                "name": "8339",
                "refsource": "SREASON",
                "url": "http://securityreason.com/securityalert/8339"
            },
            {
                "name": "48370",
                "refsource": "BID",
                "url": "http://www.securityfocus.com/bid/48370"
            },
            {
                "name": "20110621 TWSL2011-006: IBM Web Application Firewall Bypass",
                "refsource": "BUGTRAQ",
                "url": "http://www.securityfocus.com/archive/1/518556/100/0/threaded"
            },
            {
                "name": "http://www.iss.net/security_center/reference/vuln/HTTP_Parameter_Abuse.htm",
                "refsource": "CONFIRM",
                "url": "http://www.iss.net/security_center/reference/vuln/HTTP_Parameter_Abuse.htm"
            },
            {
                "name": "1025683",
                "refsource": "SECTRACK",
                "url": "http://securitytracker.com/id?1025683"
            }
        ]
    }
}