H2O Vulnerable to Arbitrary File Overwrite via File Export
In h2oai/h2o-3 version 3.46.0, the endpoint for exporting models does not restrict the export location, allowing an attacker to export a model to any file in the server's file structure, thereby overwriting it. This vulnerability can be exploited to overwrite any file on the target server with a trained model file, although the content of the overwrite is not controllable by the attacker.
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describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2024-6854US | — | — | ||
In h2oai/h2o-3 version 3.46.0, the endpoint for exporting models does not restrict the export location, allowing an attacker to export a model to any file in the server's file stru… | ||||
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references
External citations — patches, advisories, analysis.
- https://github.com/advisories/GHSA-47f6-5p7h-5f3hADVISORY
- https://github.com/h2oai/h2o-3PACKAGE
- https://github.com/h2oai/h2o-3/blob/a20b5b19b769866ee24b217ee78b820e64c1cd6a/h2o-core/src/main/java/hex/Model.java#L3366WEB
- https://huntr.com/bounties/97d013f9-ac51-4c80-8dd7-8dfde11f33b2WEB
- https://nvd.nist.gov/vuln/detail/CVE-2024-6854ADVISORY
- https://pypi.org/project/h2oPACKAGE
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