CVE-2023-2780 : Path Traversal: '\..\filename' in GitHub repository mlflow/mlflow prior to 2.3.1

Path Traversal: '\..\filename' in GitHub repository mlflow/mlflow prior to 2.3.1.

Published 2023-05-17 21:15:09

Updated 2023-05-25 17:26:41

Source huntr.dev

View at NVD, CVE.org

Vulnerability category: Directory traversal

Products affected by CVE-2023-2780

Lfprojects » Mlflow
Versions before (<) 2.3.1
cpe:2.3:a:lfprojects:mlflow:*:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

4.72%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 93 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
9.8	CRITICAL	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	3.9	5.9	huntr.dev
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High
9.8	CRITICAL	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	3.9	5.9	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE-29 Path Traversal: '\..\filename'

The product uses external input to construct a pathname that should be within a restricted directory, but it does not properly neutralize '\..\filename' (leading backslash dot dot) sequences that can resolve to a location that is outside of that directory.

Assigned by: security@huntr.dev (Primary)

https://github.com/mlflow/mlflow/commit/fae77a525dd908c56d6204a4cef1c1c75b4e9857

Disallow using a file URI as model version source (#8126) · mlflow/mlflow@fae77a5 · GitHub
Patch
https://huntr.dev/bounties/b12b0073-0bb0-4bd1-8fc2-ec7f17fd7689

Local File Read Bypass in mlflow/mlflow vulnerability found in mlflow
Exploit;Patch;Third Party Advisory

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