Wallet e sicurezza

Reentrancy

An external call transfers control before the caller finishes state updates.

Reference note · Sources below

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In questo articolo

Overview

An external call transfers control before the caller finishes state updates.

Reachable call order and invariant enforcement determine exploitability.

Test all callbacks and state transitions.

Storia crypto

Several Curve pools were exploited in 2023 after a compiler issue affected protections in specific Vyper versions.

Wallet e sicurezza

Websites, RPC providers, DNS and indexers remain operational dependencies.

Wallet e sicurezza

Review the final wallet request, not only the page that produced it.

Wallet e sicurezza

Cryptographic validity and informed consent answer different questions.