{
    "CVE_data_meta": {
        "ASSIGNER": "security@apache.org",
        "ID": "CVE-2021-37404",
        "STATE": "PUBLIC",
        "TITLE": "Heap buffer overflow in libhdfs native library"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "Apache Hadoop",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "2.9.0 to 2.10.1"
                                        },
                                        {
                                            "version_value": "3.0.0 to 3.1.4"
                                        },
                                        {
                                            "version_value": " 3.2.0 to 3.2.2"
                                        },
                                        {
                                            "version_value": "3.3.0 to 3.3.1"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "Apache Software Foundation"
                }
            ]
        }
    },
    "credit": [
        {
            "lang": "eng",
            "value": "This issue was discovered by Igor Chervatyuk."
        }
    ],
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "There is a potential heap buffer overflow in Apache Hadoop libhdfs native code. Opening a file path provided by user without validation may result in a denial of service or arbitrary code execution. Users should upgrade to Apache Hadoop 2.10.2, 3.2.3, 3.3.2 or higher."
            }
        ]
    },
    "generator": {
        "engine": "Vulnogram 0.0.9"
    },
    "impact": [
        {
            "other": "important"
        }
    ],
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-131 Incorrect Calculation of Buffer Size"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "refsource": "MISC",
                "url": "https://lists.apache.org/thread/2h56ztcj3ojc66qzf1nno88vjw9vd4wo",
                "name": "https://lists.apache.org/thread/2h56ztcj3ojc66qzf1nno88vjw9vd4wo"
            },
            {
                "refsource": "CONFIRM",
                "name": "https://security.netapp.com/advisory/ntap-20220715-0007/",
                "url": "https://security.netapp.com/advisory/ntap-20220715-0007/"
            }
        ]
    },
    "source": {
        "discovery": "UNKNOWN"
    }
}