mediumOracle manipulationEVM-Solidity
Renzo: Fixed hearbeat used for price validation is too stale for some tokens
- Payout
- $0
- Protocol
- Renzo
- Disclosed
- Jun 7, 2024
- Source
- code4rena
Renzo's L2 oracle contracts enforce a hardcoded 24-hour freshness check (MAX_TIME_WINDOW) when fetching prices from Chainlink aggregators. On secondary chains like Arbitrum, certain price feeds operate with significantly shorter heartbeat periods, such as 6 ho …
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References
- https://github.com/code-423n4/2024-04-renzo-findings/issues/563
- https://github.com/code-423n4/2024-04-renzo-findings
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