Submission Details
Severity:
Unable to swap with uniswap pool that have 1bp fee tier
Vulnerability Details
In UniswapV3Adapter, when setting pool fee, it only allow value 500, 3000 and 10000:
function setPoolFee(uint24 newFee) public onlyOwner {
// revert if the new fee is not 500, 3000 or 10_000
if (newFee != 500 && newFee != 3000 && newFee != 10_000) revert Errors.InvalidPoolFee(); // <--
// set the new fee
feeBps = newFee;
// emit the event
emit LogSetPoolFee(newFee);
}
But in arbitrum, where the protocol will be deployed, it have 1bps fee tier: link. from the function above, it is not able to add this fee tier
Impact
Unable to swap with pools that have 1bps fee tier
Recommendations
Add 1bps fee tier as whitelist in setPoolFee() function
Updates
Lead Judging Commences
inallhonesty 4 months ago
Submission Judgement Published Reason: Non-acceptable severity
Assigned finding tags:
[INVALID] Missing Support for 0.01% Fee Tier in `UniswapV3Adapter`
Prize pool breakdown
Total prize
70,000 USDC
nSLOC
3,25821 USDC / LOC
66,500
3,500
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.