cvelist/2021/43xxx/CVE-2021-43045.json

{
    "CVE_data_meta": {
        "ASSIGNER": "security@apache.org",
        "ID": "CVE-2021-43045",
        "STATE": "PUBLIC",
        "TITLE": "Possible DOS vulnerabilities in C# Avro SDK"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "Apache Avro",
                                "version": {
                                    "version_data": [
                                        {
                                            "platform": ".NET",
                                            "version_affected": "<=",
                                            "version_name": "Apache Avro",
                                            "version_value": "1.10.2"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "Apache Software Foundation"
                }
            ]
        }
    },
    "credit": [
        {
            "lang": "eng",
            "value": "Apache Avro would like to thank Philip Sanetra for reporting this issue."
        }
    ],
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "A vulnerability in the .NET SDK of Apache Avro allows an attacker to allocate excessive resources, potentially causing a denial-of-service attack. This issue affects .NET applications using Apache Avro version 1.10.2 and prior versions. Users should update to version 1.11.0 which addresses this issue."
            }
        ]
    },
    "generator": {
        "engine": "Vulnogram 0.0.9"
    },
    "impact": [
        {}
    ],
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-770"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "refsource": "MISC",
                "url": "https://lists.apache.org/thread/5fttw9vk6gd2p3b846nox7hcj5469xfd",
                "name": "https://lists.apache.org/thread/5fttw9vk6gd2p3b846nox7hcj5469xfd"
            },
            {
                "refsource": "MLIST",
                "name": "[oss-security] 20220106 CVE-2021-43045: Apache Avro: Possible DOS vulnerabilities in C# Avro SDK",
                "url": "http://www.openwall.com/lists/oss-security/2022/01/06/8"
            }
        ]
    },
    "source": {
        "defect": [
            "AVRO-3225",
            "AVRO-3226"
        ],
        "discovery": "UNKNOWN"
    }
}