Vulnerability Details

There are no checks to make sure that the price of the audit in the escrow and the buyer award selected by the arbiter, even though trusted, aren't 0, which would result in a 0 transfer and possible breakage.

Impact

0 transfer tokens have no support on the platform, there would need to be redeployment in the price case and recalling of the resolveDispute by the arbiter, costing gas.

Tools Used

Manual Review

Recommendations

Add checks making sure that an above 0 price is provided