CVE-2024-27134

Excessive directory permissions in MLflow leads to local privilege escalation when using spark_udf

Published Nov 25, 2024 CVSS 3.1 · 7 High EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2024-0115 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.
Github GHSA Github GHSA GHSA-qpgc-w4mg-6v92 MLflow's excessive directory permissions allow local privilege escalation
History
Type Values Removed Values Added
CPEs cpe:2.3:a:lfprojects:mlflow:*:*:*:*:*:*:*:*
Type Values Removed Values Added
First Time appeared Lfprojects
Lfprojects mlflow
CPEs cpe:2.3:a:lfprojects:mlflow:-:*:*:*:*:*:*:*
Vendors & Products Lfprojects
Lfprojects mlflow
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
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.
Title Excessive directory permissions in MLflow leads to local privilege escalation when using spark_udf
Weaknesses CWE-276
CWE-367
References
Metrics cvssV3_1

{'score': 7, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
JFROG
Published
Updated
Nov 25, 2024, 2:23 PM
Reserved
Feb 20, 2024, 11:10 AM
Status
Analyzed
Published
Nov 25, 2024, 2:15 PM
Modified
Jun 17, 2026, 7:19 AM