high8.2
CVE-2024-8616
H2O Vulnerable to Arbitrary File Overwrite
Impact
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.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| pip | h2o | >= 3.10.4.1, <= 3.46.0 | none recorded |
| maven | ai.h2o:h2o-core | >= 3.10.4.1, <= 3.46.0 | none recorded |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| H2o | H2o | Version 3.46.0 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://huntr.com/bounties/aebf69a5-b9b1-4d2f-a8ff-902c11a8c97a
- https://github.com/advisories/GHSA-g48v-3p35-88jr
- https://nvd.nist.gov/vuln/detail/CVE-2024-8616
- https://github.com/h2oai/h2o-3/blob/088190f9d0370a02a483fca68d8dc89c996b4f83/h2o-core/src/main/java/water/api/ModelsHandler.java#L310