CVE-2021-44228 (log4shell) Vulnerable minecraft server showcase

  Рет қаралды 1,843

Marek Vospěl

Marek Vospěl

2 жыл бұрын

This video showcases CVE-2021-44228 (aka log4shell) vulnerability on 1.8.8 spigot minecraft server running on java 8u181.

Пікірлер: 6
@user-zz5nb4od1o
@user-zz5nb4od1o 2 жыл бұрын
Can you tell me the contents of the .class file?
@marekvospel
@marekvospel 2 жыл бұрын
A java class, in which's constructor there is reflection code which executes some Bukkit methods, which run '/op 1vomarek1'. The class has to be compiled using the same version of java the server is using.
@marekvospel
@marekvospel 2 жыл бұрын
pastebin.com/XkdcgdFa
@sweatin
@sweatin 2 жыл бұрын
WHY WOULD YOU HACK SMH
@marekvospel
@marekvospel 2 жыл бұрын
This video is a demonstration of CVE-2021-44228, It serves for educational purposes only. The purpose of this video isn't to hack a server, It's purpose is to show remote code execution on a Java application which is using log4j. In this case executing a command trough Spigot API using Java's Reflection.
@marekvospel
@marekvospel 2 жыл бұрын
No services I don't have rights to attack where infected in this video
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