_transferBurn not decrementing totalSupply of OVL after burn

Handle hubble Vulnerability details Impact The function transferBurn is called by both transferFromBurn and transferBurn which again is used when unwinding or liquidation of a position in OI. Proof of Concept File : ovl/OverlayToken.sol file line 194 : function transferBurn address sender, addres...

_totalSupply not updated in _transferMint() and _transferBurn()

Handle gpersoon Vulnerability details Impact The functions transferMint and transferBurn of OverlayToken.sol don't update totalSupply. Whereas the similar functions mint and burn do update totalSupply. This means that totalSupply and totalSupply will not show a realistic view of the total OVL...