Submission Details
Severity:
No Emergency Mechanism
Summary
https://github.com/Cyfrin/2024-08-fjord/blob/main/src/FjordPoints.sol
The contract lacks an emergency pause mechanism to halt operations in case of critical issues
Vulnerability Details
Without a pause functionality, the contract cannot be suspended if a serious vulnerability or malfunction is detected, leaving it exposed to prolonged risks.
Impact
Lack of an emergency stop limits the ability to quickly address and mitigate critical issues.
Proof of Concept (PoC):
// Contract does not include a pause function or emergency stop mechanis
Tools Used
Manual Review
Recommendations
Implement an emergency pause mechanism to stop operations when needed:
bool public paused;
modifier whenNotPaused() {
require(!paused, "Contract is paused");
_;
}
function pause() external onlyOwner {
paused = true;
}
function unpause() external onlyOwner {
paused = false;
}
Prize pool breakdown
Total prize
20,000 USDC
nSLOC
66230 USDC / LOC
16,000 USDC
2,500 USDC
1,500 USDC
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