CVE-2024-27134

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

State
Published
Severity
7.0 High
Published
Nov 25, 2024
Updated
Nov 25, 2024
Reserved
Feb 20, 2024

Read the record on cve.org

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.

Scores

CVSSScoreVectorSource
3.17.0 HighCVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:HJFROG

Weaknesses

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

Affected Products

ProductVersions
mlflow
  • before 2.16.0Affected

References

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