CVE-2024-5979
HIGH7.5EPSS 0.12%h2o vulnerable to unexpected POST request shutting down server
Published: 6/27/2024Modified: 10/16/2025
Also known as:GHSA-58m3-rcvp-f9ww
Description
In h2oai/h2o-3 version 3.46.0, the `run_tool` command in the `rapids` component allows the `main` function of any class under the `water.tools` namespace to be called. One such class, `MojoConvertTool`, crashes the server when invoked with an invalid argument, causing a denial of service.
Affected packages (1)
- PyPI/h2ofrom 0, <= 3.46.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |