GHSA-wjpv-64v2-2qpq
H2O Vulnerable to Denial of Service (DoS) and File Write
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| PyPI | h2o | >= 3.34.0.1, <= 3.46.0.1 | no fix listed |
| Maven | ai.h2o:h2o-ext-xgboost | >= 3.34.0.1, <= 3.46.0.1 | no fix listed |
Details
As written in the advisory (Markdown source, shown as plain text).
In h2oai/h2o-3 version 3.46.0.1, the `run_tool` command exposes classes in the `water.tools` package through the `ast` parser. This includes the `XGBoostLibExtractTool` class, which can be exploited to shut down the server and write large files to arbitrary directories, leading to a denial of service.
References
External links from the advisory. They lead to third-party sites.