PT-2024-18129 · Mlflow · Mlflow

Published 2024-04-15 · Updated 2025-02-04 · CVE-2024-1558

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions mlflow/mlflow (affected versions not specified)

Description A path traversal issue exists due to improper validation of the source parameter in the create model version() function. This allows attackers to bypass checks by the validate non local source contains relative paths(source) function, enabling arbitrary file read access on the server. The issue arises from handling unquoted URL characters and misusing the original source value for model version creation, exposing sensitive files when interacting with the "/model-versions/get-artifact" handler.

Recommendations As a temporary workaround, consider disabling the create model version() function until a patch is available. Restrict access to the server/handlers.py module to minimize the risk of exploitation. Avoid using the source parameter in the affected API endpoint until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

BIT-MLFLOW-2024-1558

CVE-2024-1558

GHSA-J62R-WXQQ-F3GF

Affected Products

Mlflow

References · 8

• 🔥 https://huntr.com/bounties/7f4dbcc5-b6b3-43dd-b310-e2d0556a8081 · Exploit
• https://osv.dev/vulnerability/BIT-mlflow-2024-1558 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-1558 · Security Note
• https://osv.dev/vulnerability/CVE-2024-1558 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-j62r-wxqq-f3gf · Vendor Advisory
• https://github.com/mlflow/mlflow · Note
• https://twitter.com/VulmonFeeds/status/1780112790763540517 · Twitter Post
• https://twitter.com/CVEnew/status/1780039208696201704 · Twitter Post