Depositors might not be able to withdraw from StabilityPool if any collateral's price drops significantly

Lines of code Vulnerability details In the TroveManager contract, the closeTrove function contains a check to ensure there is more than one trove, as shown below. TroveManager.solL1278-L1282: function closeTroveaddress borrower, address collateral, Status closedStatus internal assertclosedStatus ...

CommunityIssuance.sol – Stability pool can manipulate time stamps with the fund function to issue more oath than appropriate.

Lines of code Vulnerability details If lastDistributionTime is set to a date in the future, it would allow the issueOath function to continue to mint tokens even after it should have stopped. This is because the if statement in issueOath checks whether the current time is greater than...

Last good price might be not good if both Tellor and Chainlink prices are unreliable

Lines of code Vulnerability details Impact Calling from Pricefeed.sol, fetchPrice returns the last good price seen by the protocol whenever both Chainlink and Tellor fail to be reliable. The protocol features multi-collateral support which eventually accepts assets that are volatile in nature, du...

Incorrect TCR calculation in batchLiquidateTroves() during Recovery Mode

TCR is temporarily miscalculated in the batchLiquidateTroves function during Recovery Mode. The bug lies in batchLiquidateTroves of TroveManager. When calculating system's entire collateral, we should also exclude the liquidated trove's surplus collateral, since liquidation closes the trove and...