High severity7.5NVD Advisory· Published Mar 20, 2025· Updated Jun 17, 2026
CVE-2024-7765
CVE-2024-7765
Description
In h2oai/h2o-3 version 3.46.0.2, a vulnerability exists where uploading and repeatedly parsing a large GZIP file can cause a denial of service. The server becomes unresponsive due to memory exhaustion and a large number of concurrent slow-running jobs. This issue arises from the improper handling of highly compressed data, leading to significant data amplification.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
h2oPyPI | >= 3.32.1.2, <= 3.46.0.2 | — |
ai.h2o:h2o-coreMaven | >= 3.32.1.2, <= 3.46.0.2 | — |
Affected products
3- ghsa-coords2 versions
>= 3.32.1.2, <= 3.46.0.2+ 1 more
- (no CPE)range: >= 3.32.1.2, <= 3.46.0.2
- (no CPE)range: >= 3.32.1.2, <= 3.46.0.2
Patches
Vulnerability mechanics
References
4- huntr.com/bounties/0e58b1a5-bdca-4e60-af92-09de9c76a9ffnvdExploitWEB
- github.com/advisories/GHSA-6w62-3jvj-mfj6ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2024-7765ghsaADVISORY
- github.com/h2oai/h2o-3/blob/7d418fa19d3ab434f742818e37f891bef9102c97/h2o-core/src/main/java/water/parser/ParseDataset.javaghsaWEB
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