{
    "CVE_data_meta": {
        "ASSIGNER": "secalert@redhat.com",
        "ID": "CVE-2012-0839",
        "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": "OCaml 3.12.1 and earlier computes hash values without restricting the ability to trigger hash collisions predictably, which allows context-dependent attackers to cause a denial of service (CPU consumption) via crafted input to an application that maintains a hash table."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "http://www.nruns.com/_downloads/advisory28122011.pdf",
                "refsource": "MISC",
                "url": "http://www.nruns.com/_downloads/advisory28122011.pdf"
            },
            {
                "name": "[caml-list] 20111230 Hashtbl and security",
                "refsource": "MLIST",
                "url": "http://www.mail-archive.com/caml-list@inria.fr/msg01477.html"
            },
            {
                "name": "47853",
                "refsource": "SECUNIA",
                "url": "http://secunia.com/advisories/47853"
            },
            {
                "name": "[caml-list] 20111230 Re: Hashtbl and security",
                "refsource": "MLIST",
                "url": "http://www.mail-archive.com/caml-list@inria.fr/msg01478.html"
            },
            {
                "name": "[oss-security] 20120206 Re: CVE request: Hash DoS vulnerability (ocert-2011-003)",
                "refsource": "MLIST",
                "url": "http://openwall.com/lists/oss-security/2012/02/07/2"
            },
            {
                "name": "[oss-security] 20120206 CVE request: Hash DoS vulnerability (ocert-2011-003)",
                "refsource": "MLIST",
                "url": "http://openwall.com/lists/oss-security/2012/02/07/1"
            },
            {
                "name": "http://www.ocert.org/advisories/ocert-2011-003.html",
                "refsource": "MISC",
                "url": "http://www.ocert.org/advisories/ocert-2011-003.html"
            }
        ]
    }
}