CVE-2024-0520

描述

A vulnerability in mlflow/mlflow version 8.2.1 allows for remote code execution due to improper neutralization of special elements used in an OS command ('Command Injection') within the `mlflow.data.http_dataset_source.py` module. Specifically, when loading a dataset from a source URL with an HTTP scheme, the filename extracted from the `Content-Disposition` header or the URL path is used to generate the final file path without proper sanitization. This flaw enables an attacker to control the file path fully by utilizing path traversal or absolute path techniques, such as '../../tmp/poc.txt' or '/tmp/poc.txt', leading to arbitrary file write. Exploiting this vulnerability could allow a malicious user to execute commands on the vulnerable machine, potentially gaining access to data and model information. The issue is fixed in version 2.9.0.

如何修補 CVE-2024-0520

要修補 CVE-2024-0520,請將受影響套件升級到下列已修補版本。

• —升級至 2.9.1 或更新版本
• —升級至 2.9.0 或更新版本
• —升級至 400c226953b4568f4361bc0a0c223511652c2b9d 或更新版本

CVE-2024-0520 正在被利用嗎?

低 — EPSS 為 2.4%,目前沒有觀察到大規模利用活動。

受影響套件(3)

• from 0, < 2.9.1
• from 0, < 2.9.0
• from 0, < 400c226953b4568f4361bc0a0c223511652c2b9d, < 400c226953b4568f4361bc0a0c223511652c2b9d | from 0, < 2.9.0

CVSS 分數

參考連結(6)

• ADVISORYgithub.com/advisories/GHSA-5q6c-ffvg-xcm9
• ADVISORYnvd.nist.gov/vuln/detail/CVE-2024-0520
• PATCHgithub.com/mlflow/mlflow
• WEBgithub.com/mlflow/mlflow/commit/400c226953b4568f4361bc0a0c223511652c2b9d