mediumLogic errorEVM-Solidity
Basin: `Stable2::calcLpTokenSupply()` function cannot convert under certain circumstances, DoSing `calcReserveAtRatioLiquidity`
- Payout
- $0
- Protocol
- Basin
- Disclosed
- Sep 11, 2024
- Source
- code4rena
Basin's Stable2 well implements StableSwap logic, and a newly-introduced revert in `calcLpTokenSupply` fires when the Newton iterative solver fails to converge within 255 iterations. Because `calcRate` calls this function unconditionally, the revert propagates …
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References
- https://github.com/code-423n4/2024-08-basin-findings/issues/5
- https://github.com/code-423n4/2024-08-basin-findings
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