TempleGold

TempleDAO

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Submission Details

Severity: low

Invalid

Unsafe downcast in TempleGoldStaking

icebear

Summary

Unsafe downcast in TempleGoldStaking

Vulnerability Details

In _notifyReward() unsafe downcast of lastUpdateTime from uint256 to uint40.

https://github.com/Cyfrin/2024-07-templegold/blob/main/protocol/contracts/templegold/TempleGoldStaking.sol#L527

Impact

Tools Used

Recommendations

Make sure to implement a safe cast that checks if overflows occur to prevent computing a totally different value than what it should really be. Use OZ safeCast library for this type of operation.

Updates

Lead Judging Commences

inallhonesty Lead Judge about 1 year ago

Submission Judgement Published

Invalidated

Reason: Lack of quality

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Total prize

25,000 USDC

nSLOC

998

25 USDC / LOC

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