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Insecure Randomness Affecting de.gurkenlabs:litiengine Open this link in a new tab package, versions [0,0.5.1)

0.0
medium

  • Attack Complexity

    Low

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  • snyk-id

    SNYK-JAVA-DEGURKENLABS-1050177

  • published

    17 Feb 2021

  • disclosed

    9 Dec 2020

  • credit

    Gamebuster19901

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Introduced: 9 Dec 2020

CWE-331 Open this link in a new tab

How to fix?

Upgrade de.gurkenlabs:litiengine to version 0.5.1 or higher.

Overview

de.gurkenlabs:litiengine is a pure 2D free java game engine. Written in plain Java 8 it provides all the infrastructure to create a 2D tile based java game, be it a platformer or a top-down adventure.

Affected versions of this package are vulnerable to Insecure Randomness. The client IDs in ClientConnection are sequential. This easily allows an attacker to spoof another player's ID.

References