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 ...

Price manipulation attack

Lines of code Vulnerability details Impact The PriceFeed.sol was marked OOS but I believe this to be a valid issue. If the chainlink feed fails which is does from time to time, the Tellor price feed takes over no matter what the delta is compared to the chainlink price. This is an issue because t...