cvelist/2016/2xxx/CVE-2016-2339.json

{
    "CVE_data_meta": {
        "ASSIGNER": "cert@cert.org",
        "ID": "CVE-2016-2339",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "Ruby",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "2.3.0 dev"
                                        },
                                        {
                                            "version_value": "2.2.2"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "Ruby"
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "An exploitable heap overflow vulnerability exists in the Fiddle::Function.new \"initialize\" function functionality of Ruby. In Fiddle::Function.new \"initialize\" heap buffer \"arg_types\" allocation is made based on args array length. Specially constructed object passed as element of args array can increase this array size after mentioned allocation and cause heap overflow."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "heap overflow vulnerability"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "[debian-lts-announce] 20180714 [SECURITY] [DLA 1421-1] ruby2.1 security update",
                "refsource": "MLIST",
                "url": "https://lists.debian.org/debian-lts-announce/2018/07/msg00012.html"
            },
            {
                "name": "91234",
                "refsource": "BID",
                "url": "http://www.securityfocus.com/bid/91234"
            },
            {
                "name": "http://www.talosintelligence.com/reports/TALOS-2016-0034/",
                "refsource": "MISC",
                "url": "http://www.talosintelligence.com/reports/TALOS-2016-0034/"
            }
        ]
    }
}