GitHub Advisoryadvisory · Maven

GHSA-w36w-948j-xhfw H2O vulnerable to Deserialization of Untrusted Data

HIGH Published 2024-07-21 Modified 2024-11-25 Official page ↗
Aliases
CVE-2024-6960
Ecosystem
Maven
Packages
ai.h2o:h2o-core
Severity
High
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Weaknesses
CWE-502
Reviewed
2024-07-22

Affected packages

• Maven ai.h2o:h2o-core: <= 3.46.0.4 (no fix yet)

Description

The H2O machine learning platform uses "Iced" classes as the primary means of moving Java Objects around the cluster. The Iced format supports inclusion of serialized Java objects. When a model is deserialized, any class is allowed to be deserialized (no class whitelist). An attacker can construct a crafted Iced model that uses Java gadgets and leads to arbitrary code execution when imported to the H2O platform.

Related

Alias · CVE (1)

  • CVE-2024-6960 The H2O machine learning platform uses "Iced" classes as the primary means of moving Java Objects around the cluster. vulnerability

Weakness · CWE (1)

  • CWE-502 Deserialization of Untrusted Data weakness

References