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CVE-2024-6960— H2O deserializes ML models without filtering, potentially allowing execution of malicious code

Quick assessment

Affected
CVE-2024-6960
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

H2O是一个用于分布式、可扩展机器学习的内存平台。 H2O存在安全漏洞。攻击者利用该漏洞可以通过将精心构建的Iced模型导入到H2O平台来执行任意代码。

CVSS 7.5 · High EPSS 0.68% · P52

I. Basic Information for CVE-2024-6960

Vulnerability Information
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Vulnerability Title
H2O deserializes ML models without filtering, potentially allowing execution of malicious code
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
可信数据的反序列化
Source: CVE Program / CVE List V5
Vulnerability Title
H2O 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
H2O是一个用于分布式、可扩展机器学习的内存平台。 H2O存在安全漏洞。攻击者利用该漏洞可以通过将精心构建的Iced模型导入到H2O平台来执行任意代码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

II. Public POCs for CVE-2024-6960

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III. Intelligence Information for CVE-2024-6960

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Other References for CVE-2024-6960 (1)

IV. Related Vulnerabilities

Same weakness: CWE-502