Remote Code Execution Risk in Apache MINA ObjectSerializationDecoder
CVE-2024-52046

10CRITICAL

Key Information:

Vendor: Apache
Status: Apache Mina
Vendor: CVE Published:; 25 December 2024

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What is CVE-2024-52046?

CVE-2024-52046 is a significant vulnerability in the Apache MINA framework, specifically within the ObjectSerializationDecoder component. Apache MINA is a popular Java framework used for developing high-performance and high-scalability network applications. This vulnerability arises from the application's inadequate security checks during the deserialization of incoming serialized data, creating a pathway for attackers to execute arbitrary code remotely. The potential for remote code execution (RCE) poses serious risks to organizations, as successful exploitation could lead to unauthorized access, data breaches, and severe disruptions in operational integrity.

Technical Details

The vulnerability exists in Apache MINA core versions 2.0.X, 2.1.X, and 2.2.X, where the ObjectSerializationDecoder relies on Java’s native deserialization protocol. Attackers can exploit this weakness by crafting malicious serialized data sent to the application. This threat is particularly potent when the IoBuffer#getObject() method is called, often in conjunction with the ProtocolCodecFilter instance configured using the ObjectSerializationCodecFactory class. To mitigate this vulnerability, users must upgrade to the patched versions: 2.0.27, 2.1.10, or 2.2.4, and configure the decoder to accept only specified classes.

Potential Impact of CVE-2024-52046

Remote Code Execution: The primary risk is the ability for attackers to execute arbitrary code on affected systems. This could lead to complete system takeovers or unauthorized actions performed within the application.
Data Breaches: Successful exploitation could allow attackers to access sensitive data, leading to potential data breaches that could compromise personal or organizational information.
Service Disruption: Exploitation of this vulnerability could result in significant service disruptions, as compromised applications may hinder the availability of services reliant on the Apache MINA framework.