Audit Open Original ↗
Maple
Type
Security review
Client
Maple Labs
Date
2021-11
Domain
Blockchain
Effort
4 wks
Section
Ethereum/EVM
Trail of Bits's security review of Maple Labs (Nov 2021) identified 9 issues: 1 high, 3 medium, 3 low, 1 informational, and 1 undetermined.
Findings · 9
- 1 Attackers can prevent lenders from funding or refinancing loans Low
- 2 Reentrancies can lead to misordered events Low
- 3 Lack of two-step process for critical operations Low
- 4 IERC20Like.decimals returns non-standard uint256 Undetermined
- 5 Transfers in Liquidator.liquidatePortion can fail silently Medium
- 6 ERC20Helper’s functions do not revert on a failure Informational
- 7 Lack of contract existence checks before low-level calls High
- 8 Missing zero checks Medium
- 9 Lack of user-controlled limits for input amount in Liquidator.liquidatePortion Medium
Findings extracted from the published report PDF. See the full report below for details and remediation.
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