Pausable, blocklist, blacklist tokens can hinder protocol
Summary
Protocol will not work well and may be hindered by pausable, blocklist, blacklist tokens
Vulnerability Details
USDC and WBTC have ability to pause, blacklist and or block addresses.
Impact
This implies that users and or protocol addresses themselves e,g vaults etc may not be able to move or transfer the tokens hindering accounting, usability, functionality and all dynamics of the contracts and project. Tokens cant be transferred from trove to vault, or from vault to trove, or from user to vaults, or repay borrowed assets, or emergency withdraw tokens, in the case of such plausibility, block, blacklists etc being implemented by token on addresses, contracts and or overall functionality of token etc
Tools Used
Manual Analysis
Recommendations
Extra care, emergency patterns, assets transfer patterns should be adopted for vaults and aspects using USDC and WBTC
Lead Judging Commences
DOS for the tokens with a blacklist
Impact: High Likelihood: Low
Prize pool breakdown
Live
The contest is live. Earn rewards by submitting a finding.
Appeals
This is your time to appeal against judgements on your submissions.
Appeals Review
Appeals are being carefully reviewed by our judges.