highLogic errorEVM-Solidity
Amphor: Exchange rate is calculated incorrectly when the vault is closed, potentially leading to funds being stolen
- Payout
- $0
- Protocol
- Amphor
- Disclosed
- Mar 18, 2024
- Source
- sherlock
In Amphor's AsyncSynthVault, the share/asset conversion helpers add an extra +1 to the cached epoch snapshots on top of the +1 that previewSettle already applies when the vault settles. This double-counting makes the exchange rate inconsistent depending on whe …
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References
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