high7.1
CVE-2024-6854
H2O Vulnerable to Arbitrary File Overwrite via File Export
Impact
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.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| pip | h2o | >= 3.32.1.1, <= 3.46.0 | none recorded |
| maven | ai.h2o:h2o-core | >= 3.32.1.1, <= 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/97d013f9-ac51-4c80-8dd7-8dfde11f33b2
- https://github.com/advisories/GHSA-47f6-5p7h-5f3h
- https://nvd.nist.gov/vuln/detail/CVE-2024-6854
- https://github.com/h2oai/h2o-3/blob/a20b5b19b769866ee24b217ee78b820e64c1cd6a/h2o-core/src/main/java/hex/Model.java#L3366