Submission Details
Severity:
Unsafe ERC20 Transfers in Auction Contract
Details
The contract currently uses low-level ERC20 transfer functions, which do not handle failures safely. Some ERC20 tokens do not return a boolean value on transfer, leading to potential loss of funds if the transfer fails silently.
Tool Used
Manual review
Recommendation
Replace direct transfer and transferFrom calls with SafeERC20.safeTransfer and SafeERC20.safeTransferFrom. This mitigates risks associated with non-compliant ERC20 tokens.
Updates
Lead Judging Commences
inallhonesty 4 months ago
Submission Judgement Published Reason: Known issue
Assigned finding tags:
[INVALID] SafeERC20 not used
LightChaser Low-60
Prize pool breakdown
Total prize
77,280 USDC
nSLOC
3,86420 USDC / LOC
74,000
3,280
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