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{
"id": "CVE-2024-3848",
"sourceIdentifier": "security@huntr.dev",
"published": "2024-05-16T09:15:14.543",
"lastModified": "2024-05-16T09:15:14.543",
"vulnStatus": "Received",
"descriptions": [
{
"lang": "en",
"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."
}
],
"metrics": {
"cvssMetricV30": [
{
"source": "security@huntr.dev",
"type": "Secondary",
"cvssData": {
"version": "3.0",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6
}
]
},
"weaknesses": [
{
"source": "security@huntr.dev",
"type": "Primary",
"description": [
{
"lang": "en",
"value": "CWE-29"
}
]
}
],
"references": [
{
"url": "https://github.com/mlflow/mlflow/commit/f8d51e21523238280ebcfdb378612afd7844eca8",
"source": "security@huntr.dev"
},
{
"url": "https://huntr.com/bounties/8d5aadaa-522f-4839-b41b-d7da362dd610",
"source": "security@huntr.dev"
}
]
}