mediumAccess controlEVM-Solidity
Asymmetry Finance: Division before multiplication truncate `minOut` and incurs heavy precision loss and result in insufficient slippage protection
- Payout
- $0
- Protocol
- Asymmetry Finance
- Disclosed
- Jul 28, 2023
- Source
- code4rena
In Asymmetry Finance's Reth and SfrxEth derivative contracts, calculating the minimum expected output (`minOut`) during swaps performs division before multiplication. When computing the expected derivative or ETH amounts, intermediate divisions reduce precisio …
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References
- https://github.com/code-423n4/2023-03-asymmetry-findings/issues/1078
- https://github.com/code-423n4/2023-03-asymmetry-findings
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