Submission Details
Severity:
External call recipient may consume all transaction gas
Summary
There is no limit specified on the amount of gas used, so the recipient can use up all of the transaction's gas, causing it to revert.
Vulnerability Details
There is 1 instance of this issue.
File: contracts/bridges/BridgeReth.sol
105: (bool sent,) = to.call{value: netBalance}("");
| File Link | Instance Count | Instance Link |
|---|---|---|
| BridgeReth.sol | 1 | 105 |
Impact
Transaction may revert due to gas consumption.
Tools Used
baudit: a custom static code analysis tool; manual review
Recommendations
Use addr.call{gas: <amount>}("") or the ExcessivelySafeCall library instead.
Prize pool breakdown
Total prize
55,000 USDC
nSLOC
3,36516
USDC / LOC
50,000 USDC
5,000 USDC
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