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Code423n4
Code423n4
added 2021/11/14 12:00 a.m.13 views

SHOULD CHECK RETURN DATA FROM CHAINLINK AGGREGATORS

Handle defsec Vulnerability details Impact The consult function in the contract TwapOracle.sol fetches the asset price from a Chainlink aggregator using the latestRoundData function. However, there are no checks on timeStamp, resulting in stale prices. The oracle wrapper calls out to a chainlink...

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Code423n4
Code423n4
added 2021/05/27 12:00 a.m.9 views

Should check return data from Chainlink aggregators

Handle shw Vulnerability details Impact The getEtherPrice function in the contract FSDNetwork fetches the ETH price from a Chainlink aggregator using the latestRoundData function. However, there are no checks on roundID nor timeStamp, resulting in stale prices. Proof of Concept Referenced code:...

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