{
    "CVE_data_meta": {
        "ASSIGNER": "cert@cert.org",
        "ID": "CVE-2017-3225",
        "STATE": "PUBLIC",
        "TITLE": "Das U-Boot's AES-CBC encryption feature uses a zero (0) initialization vector that may allow attacks against the underlying cryptographic implementation and allow an attacker to decrypt the data"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "U-Boot",
                                "version": {
                                    "version_data": [
                                        {
                                            "affected": "<",
                                            "version_name": "2017.09",
                                            "version_value": "2017.09"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "Das"
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "Das U-Boot is a device bootloader that can read its configuration from an AES encrypted file. For devices utilizing this environment encryption mode, U-Boot's use of a zero initialization vector may allow attacks against the underlying cryptographic implementation and allow an attacker to decrypt the data. Das U-Boot's AES-CBC encryption feature uses a zero (0) initialization vector. This allows an attacker to perform dictionary attacks on encrypted data produced by Das U-Boot to learn information about the encrypted data."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-329"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "100675",
                "refsource": "BID",
                "url": "http://www.securityfocus.com/bid/100675"
            },
            {
                "name": "VU#166743",
                "refsource": "CERT-VN",
                "url": "https://www.kb.cert.org/vuls/id/166743"
            }
        ]
    },
    "source": {
        "discovery": "UNKNOWN"
    }
}