CVE-2024-5979

Denial of Service via Invalid Argument in h2oai/h2o-3

Published Jun 27, 2024 CVSS 3.0 · 7.5 High EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source ID Title
EUVD EUVD EUVD-2024-1927 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.
Github GHSA Github GHSA GHSA-58m3-rcvp-f9ww h2o vulnerable to unexpected POST request shutting down server
History
Type Values Removed Values Added
Weaknesses CWE-400
Type Values Removed Values Added
Metrics epss

{'score': 0.00157}

epss

{'score': 0.0017}

Type Values Removed Values Added
First Time appeared H2o
H2o h2o
CPEs cpe:2.3:a:h2o:h2o:3.46.0:*:*:*:*:*:*:*
Vendors & Products H2o
H2o h2o
Weaknesses

Sources

Status
PUBLISHED
Assigner
@huntr_ai
Published
Updated
Oct 15, 2025, 12:49 PM
Reserved
Jun 13, 2024, 5:38 PM
Status
Modified
Published
Jun 27, 2024, 7:15 PM
Modified
Jun 17, 2026, 8:17 AM