CVE-2023-38689 : Exploit Details and Defense Strategies

Logistics Pipes is a modification for the computer game Minecraft Java Edition. The vulnerability in

ObjectInputStream#readObject

allowed possible remote code execution via crafted network packets. The issue affects Logistics Pipes versions between 0.7.0.91 and 0.10.0.71.

Understanding CVE-2023-38689

This CVE involves deserialization of untrusted data in network IO, potentially leading to remote code execution in the Minecraft Java Edition game.

What is CVE-2023-38689?

Logistics Pipes mod used Java's

ObjectInputStream#readObject

on untrusted data from clients or servers over the network, enabling remote code execution through specific network packets.

The Impact of CVE-2023-38689

The vulnerability affects Logistics Pipes versions between 0.7.0.91 and 0.10.0.71, presenting a risk of remote code execution when handling network IO.

Technical Details of CVE-2023-38689

The vulnerability lies in the deserialization of untrusted data, impacting Logistics Pipes versions between 0.7.0.91 and 0.10.0.71.

Vulnerability Description

The issue allows for potential remote code execution when handling network packets in Logistics Pipes versions between 2013 and 2016.

Affected Systems and Versions

Logistics Pipes versions from 0.7.0.91 to 0.10.0.71 are affected, downloaded from various platforms with a significant user base.

Exploitation Mechanism

Attackers could exploit the vulnerability by sending specially crafted network packets to trigger remote code execution in the game.

Mitigation and Prevention

Users are advised to take immediate steps to mitigate the risks posed by CVE-2023-38689.

Immediate Steps to Take

Players on Minecraft 1.7.10 should ensure their Logistics Pipes version is 0.10.0.71 or higher to avoid exploitation. Consider playing in single-player mode or updating to newer Minecraft versions and modpacks.

Long-Term Security Practices

Maintain vigilance regarding mod downloads and updates, ensuring the use of trusted sources to prevent security vulnerabilities.

Patching and Updates

RS485 addressed the vulnerability in Logistics Pipes by refactoring the network IO code in 2016. Users are urged to update their mod to version 0.10.0.71 or newer to protect against potential remote code execution.