mediumInteger overflow/underflowEVM-Solidity
Rubicon: Attack on rounding errors to get risk free profit
- Payout
- $0
- Protocol
- Rubicon
- Disclosed
- Feb 17, 2025
- Source
- code4rena
Rubicon's order-book market computes the buyer's spend in buy() with floor division, truncating the fractional amount owed in the buyer's favor on each fill. This creates a persistent surplus for any pair where the quote token has more decimals than the base t …
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References
- https://github.com/code-423n4/2023-04-rubicon-findings/issues/540
- https://github.com/code-423n4/2023-04-rubicon-findings
This report is already public and closed. Coin Buggie never publishes active or unpatched vulnerability data.