EUVD-2019-15826

Malware in sbrugna...

Technically the seven days period is not guaranteed and it's possible for the challenger to delete a withdrawal even if it hasn't been challenged during the seven days

Lines of code Vulnerability details Proof of Concept There's an existing logic to prevent the CHALLENGER from deleting a l2Output after the finalization period has ended. This is done to prevent having user withdrawals blocked after the finalization period has elapsed without challenges. The...