cvelist/2022/3xxx/CVE-2022-3212.json

{
    "data_type": "CVE",
    "data_format": "MITRE",
    "data_version": "4.0",
    "CVE_data_meta": {
        "ID": "CVE-2022-3212",
        "ASSIGNER": "security@jfrog.com",
        "TITLE": "DoS in axum-core due to missing request size limit",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "tokio-rs",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "axum-core",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_name": "",
                                            "version_affected": "<",
                                            "version_value": "0.2.8",
                                            "platform": ""
                                        },
                                        {
                                            "version_name": "",
                                            "version_affected": "=",
                                            "version_value": "0.3.0-rc.1",
                                            "platform": ""
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-770 Allocation of Resources Without Limits or Throttling"
                    }
                ]
            }
        ]
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "<bytes::Bytes as axum_core::extract::FromRequest>::from_request would not, by default, set a limit for the size of the request body. That meant if a malicious peer would send a very large (or infinite) body your server might run out of memory and crash. This also applies to these extractors which used Bytes::from_request internally: axum::extract::Form axum::extract::Json String"
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "refsource": "MISC",
                "url": "https://research.jfrog.com/vulnerabilities/axum-core-dos/",
                "name": "https://research.jfrog.com/vulnerabilities/axum-core-dos/"
            },
            {
                "refsource": "MISC",
                "url": "https://rustsec.org/advisories/RUSTSEC-2022-0055.html",
                "name": "https://rustsec.org/advisories/RUSTSEC-2022-0055.html"
            }
        ]
    },
    "impact": {
        "cvss": {
            "version": "3.1",
            "attackVector": "NETWORK",
            "attackComplexity": "LOW",
            "privilegesRequired": "NONE",
            "userInteraction": "NONE",
            "scope": "UNCHANGED",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "availabilityImpact": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "baseScore": 7.5,
            "baseSeverity": "HIGH"
        }
    }
}