Is CVE-2024-27134 actively exploited?

CVE-2024-27134 has no public evidence of in-the-wild exploitation as of 2025-02-03.

What is the CVSS score for CVE-2024-27134?

CVE-2024-27134 has a CVSS score of 7 (HIGH severity). Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H.

How do I patch CVE-2024-27134?

Patch guidance is available from lfprojects security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2024-27134.

Fix CVE-2024-27134 - HIGH lfprojects mlflow

Description

Excessive directory permissions in MLflow leads to local privilege escalation when using spark_udf. This behavior can be exploited by a local attacker to gain elevated permissions by using a ToCToU attack. The issue is only relevant when the spark_udf() MLflow API is called.

CVSS Metrics

Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector: local
Complexity: high
Privileges: none
User Action: required
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
Weaknesses: CWE-276 · Incorrect Default Permissions CWE-367

Metadata

Primary Vendor: LFPROJECTS
Published: 11/25/2024
Last Modified: 2/3/2025
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

Affected Products

lfprojects : mlflow

Remediation Guidance

Executive Summary

Cite this page

CVE-2024-27134. CVEDatabase.com. Retrieved 1 May 2026. https://cvedatabase.com/cve/CVE-2024-27134

View on NIST NVD

CVE-2024-27134 vulnerability