Permit does not revert for tokens that do not implement it.

Lines of code Vulnerability details Impact Callers should not rely on permit to revert for arbitrary tokens especially if permit is used as a security check. Tokens which do not revert on permit either do not implement it or have a non-reverting fallback function. Most notable among them is WETH...

Swivel.sol transfer of tokens in initiateZcTokenFillingZcTokenExit and initiateVaultFillingVaultExit can fail without reverting causing account problems

Handle GalloDaSballo Vulnerability details Impact initiateZcTokenFillingZcTokenExit and initiateVaultFillingVaultExit in Swivel.sol are using transferFrom This function call can fail meaning the tokens are not transferred without causing a revert This would break the accounting in the protocol I...