H2O Vulnerable to Arbitrary File Overwrite
In h2oai/h2o-3 version 3.46.0, the `/99/Models/{name}/json` endpoint allows for arbitrary file overwrite on the target server. The vulnerability arises from the `exportModelDetails` function in `ModelsHandler.java`, where the user-controllable `mexport.dir` parameter is used to specify the file path for writing model details. This can lead to overwriting files at arbitrary locations on the host system.
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describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2024-8616US | — | — | ||
In h2oai/h2o-3 version 3.46.0, the `/99/Models/{name}/json` endpoint allows for arbitrary file overwrite on the target server. The vulnerability arises from the `exportModelDetails… | ||||
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references
External citations — patches, advisories, analysis.
- https://github.com/advisories/GHSA-g48v-3p35-88jrADVISORY
- https://github.com/h2oai/h2o-3PACKAGE
- https://github.com/h2oai/h2o-3/blob/088190f9d0370a02a483fca68d8dc89c996b4f83/h2o-core/src/main/java/water/api/ModelsHandler.java#L310WEB
- https://huntr.com/bounties/aebf69a5-b9b1-4d2f-a8ff-902c11a8c97aWEB
- https://nvd.nist.gov/vuln/detail/CVE-2024-8616ADVISORY
- https://pypi.org/project/h2oPACKAGE
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