mediumLogic errorEVM-Solidity
DittoETH: If a redemption has `N` disputable shorts, it is possible to dispute `N-1` times the redemption to maximize the penalty
- Payout
- $0
- Protocol
- DittoETH
- Disclosed
- Jun 25, 2024
- Source
- code4rena
DittoETH's Redemption mechanism allows anyone to redeem dUSD by closing out shorts with very poor collateral ratios, and lets a disputer penalize a redeemer who proposes a misordered (non lowest-CR-first) set of shorts. The flaw is that a single bad proposal c …
Similar reports
- No close matches yet.
References
- https://github.com/code-423n4/2024-03-dittoeth-findings/issues/110
- https://github.com/code-423n4/2024-03-dittoeth-findings
This report is already public and closed. Coin Buggie never publishes active or unpatched vulnerability data.