CVE-2024-5979: high-severity vulnerability in h2oai/h2o-3
Denial of Service via Invalid Argument in h2oai/h2o-3
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.5epss 0.8%
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.
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected products
h2oai · h2oai/h2o-3Related CVEs — h2oai/h2o-3
In the same product, most dangerous first.
CVE-2023-6016CRITICALH2O Remote Code Execution via POJO Model ImportEPSS 30.6%CVE-2025-6507CRITICALDeserialization of Untrusted Data in h2oai/h2o-3EPSS 17.3%CVE-2023-6038CRITICALLocal File Inclusion in h2oai/h2o-3EPSS 4.3%CVE-2024-10553CRITICALJdbc Deserialization in h2oai/h2o-3EPSS 1.6%CVE-2025-6544CRITICALDeserialization Vulnerability in h2oai/h2o-3EPSS 1.0%CVE-2026-3960MEDIUMRemote Code Execution in h2oai/h2o-3EPSS 0.9%