{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2006-4436",
        "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": "isakmpd in OpenBSD 3.8, 3.9, and possibly earlier versions, creates Security Associations (SA) with a replay window of size 0 when isakmpd acts as a responder during SA negotiation, which allows remote attackers to replay IPSec packets and bypass the replay protection."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "[3.8] 20060825 013: SECURITY FIX: August 25, 2006",
                "refsource": "OPENBSD",
                "url": "http://www.openbsd.org/errata38.html#isakmpd"
            },
            {
                "name": "28194",
                "refsource": "OSVDB",
                "url": "http://www.osvdb.org/28194"
            },
            {
                "name": "openbsd-isakmpd-security-bypass(28645)",
                "refsource": "XF",
                "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/28645"
            },
            {
                "name": "1016757",
                "refsource": "SECTRACK",
                "url": "http://securitytracker.com/id?1016757"
            },
            {
                "name": "21652",
                "refsource": "SECUNIA",
                "url": "http://secunia.com/advisories/21652"
            },
            {
                "name": "DSA-1175",
                "refsource": "DEBIAN",
                "url": "http://www.debian.org/security/2006/dsa-1175"
            },
            {
                "name": "19712",
                "refsource": "BID",
                "url": "http://www.securityfocus.com/bid/19712"
            },
            {
                "name": "21905",
                "refsource": "SECUNIA",
                "url": "http://secunia.com/advisories/21905"
            },
            {
                "name": "[3.9] 20060825 008: SECURITY FIX: August 25, 2006",
                "refsource": "OPENBSD",
                "url": "http://www.openbsd.org/errata.html#isakmpd"
            }
        ]
    }
}