CVE-2024-5986
CRITICAL
GHSA-wj3h-wx8g-x699
CVSS Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Lifecycle Timeline
2Description
A vulnerability in h2oai/h2o-3 version 3.46.0.1 allows remote attackers to write arbitrary data to any file on the server. This is achieved by exploiting the `/3/Parse` endpoint to inject attacker-controlled data as the header of an empty file, which is then exported using the `/3/Frames/framename/export` endpoint. The impact of this vulnerability includes the potential for remote code execution and complete access to the system running h2o-3, as attackers can overwrite critical files such as private SSH keys or script files.
Analysis
Arbitrary file write in H2O-3 machine learning platform version 3.46.0.1 allows remote attackers to write data to any file on the server.
Technical Context
CWE-73 external control of file name. Remote attackers can write arbitrary data to any server file.
Affected Products
['H2O-3 v3.46.0.1']
Remediation
Update H2O-3. Restrict file write paths.
Priority Score
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External POC / Exploit Code
Leaving vuln.today