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_getFirstSample returns wrong sample if count < sampleMemory

🗓️ 01 Dec 2021 00:00:00Reported by Code4renaType 
code423n4
 code423n4🔗 github.com👁 8 Views

_getFirstSample returns wrong sample if count < sampleMemory. The MovingAverage.sol contract defines variables for a ring buffer with incorrect index computation leading to wrong TWAP calculation. Recommended mitigation includes adding an additional check for correct index computation in _getFirstSample.

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26 Jan 2022 00:00Current
6.9Medium risk
Vulners AI Score6.9
movingaverage.solring bufferindex computationtwap calculationmitigation steps
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