{
    "CVE_data_meta": {
        "ASSIGNER": "secure@microsoft.com",
        "ID": "CVE-2011-0027",
        "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": "Microsoft Data Access Components (MDAC) 2.8 SP1 and SP2, and Windows Data Access Components (WDAC) 6.0, does not properly validate memory allocation for internal data structures, which allows remote attackers to execute arbitrary code, possibly via a large CacheSize property that triggers an integer wrap and a buffer overflow, aka \"ADO Record Memory Vulnerability.\"  NOTE: this might be a duplicate of CVE-2010-1117 or CVE-2010-1118."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "ADV-2011-0075",
                "refsource": "VUPEN",
                "url": "http://www.vupen.com/english/advisories/2011/0075"
            },
            {
                "name": "70444",
                "refsource": "OSVDB",
                "url": "http://osvdb.org/70444"
            },
            {
                "name": "MS11-002",
                "refsource": "MS",
                "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-002"
            },
            {
                "name": "1024947",
                "refsource": "SECTRACK",
                "url": "http://www.securitytracker.com/id?1024947"
            },
            {
                "name": "http://vreugdenhilresearch.nl/ms11-002-pwn2own-heap-overflow/",
                "refsource": "MISC",
                "url": "http://vreugdenhilresearch.nl/ms11-002-pwn2own-heap-overflow/"
            },
            {
                "name": "oval:org.mitre.oval:def:12411",
                "refsource": "OVAL",
                "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12411"
            },
            {
                "name": "42804",
                "refsource": "SECUNIA",
                "url": "http://secunia.com/advisories/42804"
            },
            {
                "name": "45698",
                "refsource": "BID",
                "url": "http://www.securityfocus.com/bid/45698"
            },
            {
                "name": "TA11-011A",
                "refsource": "CERT",
                "url": "http://www.us-cert.gov/cas/techalerts/TA11-011A.html"
            },
            {
                "name": "http://www.zerodayinitiative.com/advisories/ZDI-11-002/",
                "refsource": "MISC",
                "url": "http://www.zerodayinitiative.com/advisories/ZDI-11-002/"
            },
            {
                "name": "http://support.avaya.com/css/P8/documents/100124846",
                "refsource": "CONFIRM",
                "url": "http://support.avaya.com/css/P8/documents/100124846"
            }
        ]
    }
}