VULNERABILITY INTELLIGENCE

CVE-2024-7765

CVSS score7.5 HIGH
EPSS probability0.78%
CISA KEVNot currently listed
Published2025-03-20
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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.

Weakness classification

  • CWE-409: Improper Handling of Highly Compressed Data (Data Amplification)

Primary references