Submission Details
Severity:
Lack of SafeMath may suffer from overflow/underflow
Summary
Lack of SafeMath may suffer from overflow/underflow
Vulnerability Details
The solidity version is below 0.8 and do not use SafeMath.
However, the math operations in solidity 0.7.x can underflow and overflow.
Impact
Math operations may underflow and overflow.
Tools Used
Manual review.
Recommendations
Use SafeMath.
Updates
Lead Judging Commences
patrickalphac over 1 year ago
Submission Judgement Published Reason: Other
Assigned finding tags:
overflow-uint64
Rewards breakdown
nSLOC
143This contest has a flat reward structure with the following payouts:
100 EXP
20 EXP
2 EXP
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