Submitted by WatchPug
The current implementation requires trusted key holders (isTrusted[msg.sender]) to send transactions (initRedeemStable()) to initialize withdrawals from EthAnchor before the users can withdraw funds from the contract.
This introduces a high centralization risk, which can cause funds to be frozen in the contract if the key holders lose access to their keys.
Given:
If the key holders lose access to their keys (hit by a bus). The 800k will be frozen in EthAnchor as no one can initRedeemStable().
See the recommendation on issue #157.
CrisBRM (Sandclock) confirmed and disagreed with severity:
dmvt (judge) changed severity and commented:
