Multiple auction can run on same vault - Collateral loss

Lines of code Vulnerability details Impact Due to insufficient checks, it is possible to run 2 auctions at same time. This can lead to loss of collateral for this vault as collateral quantity placed for auction will double Proof of Concept 1. User starts auction on vault id 1 which transfer...

stir to self

Handle gpersoon Vulnerability details Impact The function stir of Cauldron.sol can be manipulated when from == to. In that case the balance of "to" is increased while the balance of "from" isn't decreased. This is due to the fact that a temporary variable is used and the balance of "to" overwrite...