Ethernaut 10 ReEntrancy Foundry Solution 2024 Walkthrough Tutorial

🚀 Ethernaut 10 ReEntrancy Foundry Solution - 2024 Walkthrough Tutorial 🚀

Welcome back, hackers! 🔒 In today's tutorial, we're diving into the Ethernaut 10 ReEntrancy challenge. Get ready to master the art of exploiting vulnerabilities using Foundry.

📚 Prerequisites 📚

Before we start, make sure you've completed these prerequisites:

• Watch the first video in our series on how to get started with Ethernaut and set up your Foundry environment for tackling challenges: https://www.youtube.com/watch?v=UWy-CcnulCA&list=PLKXasCp8iWpjYKwk0hcdVDVZlpW_NGEYS

• Clone the Ethernaut Foundry Solutions Repository on GitHub (don't forget to leave a star 😉): https://github.com/RealJohnnyTime/ethernaut-foundry-solutions-johnnytime

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🎓 Understanding the Challenge: In Ethernaut 10 - ReEntrancy, our mission is clear: steal all the ETH from the vulnerable contract. We'll analyze the Reentrancy smart contract, understanding its structure and the lurking dangers of Reentrancy attacks in Solidity contracts.

🕵️‍♂️ The Reentrancy Vulnerability Explained: Dive deep into the mechanics of this vulnerability, where an attacker exploits a contract's state to repeatedly drain its balance.

💡 Preventing Reentrancy Attacks: The "checks-effects-interactions" pattern is a crucial practice to thwart reentrancy attacks. We'll learn how to secure your contracts against reentrancy exploiters.

🎉 Congratulations! 🥳 By the end of this tutorial, you'll conquer the 10th Ethernaut ReEntrancy challenge!

Subscribe to the YouTube channel for a continuous flow of knowledge, Stay tuned for the next tutorial! See you in the blockchain security playground! 🫡

See you in the next video! 😉

Timestamps 00:00 Intro 00:55 Reentrancy Challenge Overview 02:00 The Reentrnacy Smart Contract 05:00 Reentrancy Attack Explained 08:25 CEI (Check Effects Interactions) Explained 09:13 Challenge Solution (with Foundry) 18:25 Submitting the Reentrnacy Solution ... https://www.youtube.com/watch?v=e0scQF7EtBM