mediumLogic errorEVM-Solidity
zkSync: Nonce ordering of EOA can be updated to "arbitrary" through an L1 tx
- Payout
- $0
- Protocol
- zkSync
- Disclosed
- Feb 29, 2024
- Source
- code4rena
zkSync's default EOA enforces strictly sequential nonces during transaction validation, but the nonce-holder's usage-check considers arbitrary ordering. The ContractDeployer.updateNonceOrdering function normally cannot be called by the default account because …
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References
- https://github.com/code-423n4/2023-10-zksync-findings/issues/861
- https://github.com/code-423n4/2023-10-zksync-findings
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