VULNERABILITY INTELLIGENCE

CVE-2024-27134

CVSS score7 HIGH
EPSS probability0.12%
CISA KEVNot currently listed
Published2024-11-25
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

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.

Weakness classification

  • CWE-276: Incorrect Default Permissions
  • CWE-367: Time-of-check Time-of-use (TOCTOU) Race Condition

Primary references