mediumBridge exploitEVM-Solidity
ZetaChain: Inbound transactions submitted to the `InTxTracker` that contain multiple `ZetaSent` and `Deposited` events are not processed correctly by the observers resulting in a loss of funds
- Payout
- $0
- Protocol
- ZetaChain
- Disclosed
- Sep 6, 2024
- Source
- code4rena
ZetaChain's observer software stops iterating over a transaction receipt's logs as soon as the first ZetaSent (or ERC-20 Deposited) event yields a valid vote message, because of a break statement in the CheckReceiptForCoinTypeZeta and CheckReceiptForCoinTypeER …
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References
- https://github.com/code-423n4/2023-11-zetachain-findings/issues/396
- https://github.com/code-423n4/2023-11-zetachain-findings
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