cvelist/2024/3xxx/CVE-2024-3848.json

{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2024-3848",
        "ASSIGNER": "security@huntr.com",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "A path traversal vulnerability exists in mlflow/mlflow version 2.11.0, identified as a bypass for the previously addressed CVE-2023-6909. The vulnerability arises from the application's handling of artifact URLs, where a '#' character can be used to insert a path into the fragment, effectively skipping validation. This allows an attacker to construct a URL that, when processed, ignores the protocol scheme and uses the provided path for filesystem access. As a result, an attacker can read arbitrary files, including sensitive information such as SSH and cloud keys, by exploiting the way the application converts the URL into a filesystem path. The issue stems from insufficient validation of the fragment portion of the URL, leading to arbitrary file read through path traversal."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-29 Path Traversal: '\\..\\filename'",
                        "cweId": "CWE-29"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "mlflow",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "mlflow/mlflow",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "unspecified",
                                            "version_value": "2.12.1"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "https://huntr.com/bounties/8d5aadaa-522f-4839-b41b-d7da362dd610",
                "refsource": "MISC",
                "name": "https://huntr.com/bounties/8d5aadaa-522f-4839-b41b-d7da362dd610"
            },
            {
                "url": "https://github.com/mlflow/mlflow/commit/f8d51e21523238280ebcfdb378612afd7844eca8",
                "refsource": "MISC",
                "name": "https://github.com/mlflow/mlflow/commit/f8d51e21523238280ebcfdb378612afd7844eca8"
            }
        ]
    },
    "source": {
        "advisory": "8d5aadaa-522f-4839-b41b-d7da362dd610",
        "discovery": "EXTERNAL"
    },
    "impact": {
        "cvss": [
            {
                "version": "3.0",
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "NONE",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "NONE",
                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
                "baseScore": 7.5,
                "baseSeverity": "HIGH"
            }
        ]
    }
}