cvelist/2019/20xxx/CVE-2019-20925.json

{
    "CVE_data_meta": {
        "ASSIGNER": "cna@mongodb.com",
        "DATE_PUBLIC": "2020-11-24T17:00:00.000Z",
        "ID": "CVE-2019-20925",
        "STATE": "PUBLIC",
        "TITLE": "Denial of service via malformed network packet"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "MongoDB Server",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "4.2",
                                            "version_value": "4.2.1"
                                        },
                                        {
                                            "version_affected": "<",
                                            "version_name": "4.0",
                                            "version_value": "4.0.13"
                                        },
                                        {
                                            "version_affected": "<",
                                            "version_name": "3.6",
                                            "version_value": "3.6.15"
                                        },
                                        {
                                            "version_affected": "<",
                                            "version_name": "3.4",
                                            "version_value": "3.4.24"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "MongoDB Inc."
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "An unauthenticated client can trigger denial of service by issuing specially crafted wire protocol messages, which cause the message decompressor to incorrectly allocate memory. This issue affects: MongoDB Inc. MongoDB Server v4.2 versions prior to 4.2.1; v4.0 versions prior to 4.0.13; v3.6 versions prior to 3.6.15; v3.4 versions prior to 3.4.24."
            }
        ]
    },
    "generator": {
        "engine": "Vulnogram 0.0.9"
    },
    "impact": {
        "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-839: Numeric Range Comparison Without Minimum Check"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "refsource": "MISC",
                "url": "https://jira.mongodb.org/browse/SERVER-43751",
                "name": "https://jira.mongodb.org/browse/SERVER-43751"
            }
        ]
    },
    "source": {
        "discovery": "INTERNAL"
    }
}