divide-before-multiply

Handle 0v3rf10w Vulnerability details Impact divide-before-multiply can lead to miscalculation of fees in below function Proof of Concept Vulnerable Function : Basket.handleFeesuint256 Basket.sol133-153 : uint256 feePct = timeDiff licenseFee / ONEYEAR; uint256 fee = startSupply feePct / BASE -...

Basket.sol#mint() Malfunction due to extra nonReentrant modifier

Handle WatchPug Vulnerability details function mintuint256 amount public nonReentrant override mintToamount, msg.sender; function mintTouint256 amount, address to public nonReentrant override requireauction.auctionOngoing == false; The mint method is malfunction because of the extra nonReentrant...

approveUnderlying isn't safe

Handle 0xsanson Vulnerability details Impact In Basket.sol, approveUnderlying is used to approve tokens to be spent by the Auction. The current implementation uses a simple approve function, instead of the safer safeApprove. Also it's recommended to have an approve to zero first, since the...