Dria

Swan

NFTHardhat

21,000 USDC

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Submission Details

Severity: medium

Invalid

Purchasing can fail

hueber

Summary

Vulnerability Details

https://github.com/Cyfrin/2024-10-swan-dria/blob/c3f6f027ed51dd31f60b224506de2bc847243eb7/contracts/swan/BuyerAgent.sol#L222-L223
is calling oracleResult which calls getBestResponse which is using a for loop over a collection

Impact

Purchase procedure can fail

Tools Used

manual review

Recommendations

Updates

Lead Judging Commences

inallhonesty Lead Judge 10 months ago

Submission Judgement Published

Invalidated

Reason: Lack of quality

Prize pool breakdown

Total prize

21,000 USDC

nSLOC

1,034

20 USDC / LOC

High Medium

20,000 USDC

Low

1,000 USDC

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