mediumInteger overflow/underflowEVM-Solidity
Maia DAO Ecosystem: DoS of `RootBridgeAgent` due to missing negation of return values for `UniswapV3Pool.swap()`
- Payout
- $0
- Protocol
- Maia DAO Ecosystem
- Disclosed
- Sep 18, 2023
- Source
- code4rena
In Maia DAO's Ulysses Omnichain system, cross-chain gas management relies on Uniswap V3 pool swaps executed by `RootBridgeAgent`. For exact input swaps, Uniswap V3 returns token deltas as negative `int256` values for output tokens, but `_gasSwapIn()` and `_gas …
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References
- https://github.com/code-423n4/2023-05-maia-findings/issues/262
- https://github.com/code-423n4/2023-05-maia-findings
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