highLogic errorEVM-Solidity
Perennial V2 Update #3: Maliciously specifying a very large intent.price will result in a large gain at settlement, stealing funds
- Payout
- $0
- Protocol
- Perennial V2 Update #3
- Disclosed
- Sep 13, 2024
- Source
- sherlock
Perennial V2's market execution lets a user submit an intent (limit) order whose intent.price is never bounded relative to the current oracle price. At settlement, CheckpointLib computes the override PnL as (toVersion.price - intent.price) * taker position and …
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References
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