ISwivel.authRedeem() doesn't have an implementation in Swivel.sol

Lines of code Vulnerability details Impact ZcToken.withdraw and ZcToken.redeem will always revert because Swivel.sol doesn't contain authRedeem function. Proof of Concept ZcToken.withdraw and ZcToken.redeem call MarketPlace.authRedeem and ISwivelswivel.authRedeem isn't implemented. I think...

MarketPlace - authRedeem does not work

Lines of code Vulnerability details Impact The redeem process looks broken, impacting one of the core functionality of the protocol. Proof of Concept The redeem process is the following: User calls redeem or withdraw in ZcToken, which forwards the call to MarketPlace, which calls...

Swivel.sol is missing authRedeem() function called in Marketplace.sol

Lines of code Vulnerability details Impact A user redeems or withdraws from their ZcToken by calling ZcToken.withdraw or ZcToken.redeem. Both of these functions then call MarketPlace.authRedeem which in turn calls Swivel.authRedeem. The issue is that Swivel.sol does not have an authRedeem functio...

unpaused(p) modifier missing in authRedeem function

Lines of code Vulnerability details Impact Due to missing modifier, User will be able to redeem zcTokens and withdraw underlying even in paused Market. This happens due to missing unpausedp modifier Proof of Concept 1. Lets see function definition for authRedeem function function authRedeemuint8 ...