{
    "CVE_data_meta": {
        "ASSIGNER": "security@android.com",
        "DATE_PUBLIC": "2018-10-02T00:00:00",
        "ID": "CVE-2018-9491",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "Android",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "Android-7.0 Android-7.1.1 Android-7.1.2 Android-8.0 Android-8.1 Android-9.0"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "Google Inc."
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "In AMediaCodecCryptoInfo_new of NdkMediaCodec.cpp, there is a possible out-of-bounds write due to an integer overflow. This could lead to remote code execution in external apps with no additional execution privileges needed. User interaction is needed for exploitation. Product: Android Versions: Android-7.0 Android-7.1.1 Android-7.1.2 Android-8.0 Android-8.1 Android-9.0 Android ID: A-111603051"
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "Remote code execution"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "https://source.android.com/security/bulletin/2018-10-01,",
                "refsource": "CONFIRM",
                "url": "https://source.android.com/security/bulletin/2018-10-01,"
            },
            {
                "name": "105484",
                "refsource": "BID",
                "url": "http://www.securityfocus.com/bid/105484"
            },
            {
                "name": "https://android.googlesource.com/platform/frameworks/av/+/2b4667baa5a2badbdfec1794156ee17d4afef37c",
                "refsource": "MISC",
                "url": "https://android.googlesource.com/platform/frameworks/av/+/2b4667baa5a2badbdfec1794156ee17d4afef37c"
            }
        ]
    }
}