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code-423n4
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2021-06-tracer-findings
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`Oracle` example contract is vulnerable
#95
code423n4
closed
3 years ago
3
Missing access restriction on `GasOracle.setDecimals`
#94
code423n4
closed
3 years ago
2
Wrong price scale for `GasOracle`
#93
code423n4
opened
3 years ago
3
Usage of deprecated ChainLink API in `OracleAdapter`
#92
code423n4
closed
3 years ago
2
Usage of deprecated ChainLink API in `GasOracle`
#91
code423n4
closed
3 years ago
1
Unused code
#90
code423n4
closed
3 years ago
3
LibMath sumN can iterate over array
#89
code423n4
opened
3 years ago
0
LibMath fails implicitly
#88
code423n4
opened
3 years ago
0
Missing parameter validation
#87
code423n4
closed
3 years ago
1
uninitialized addresses
#86
code423n4
closed
3 years ago
1
hardcoded chainId
#85
code423n4
opened
3 years ago
2
Lack of zero address validation in constructor
#84
code423n4
closed
3 years ago
1
Potential division by zero
#83
code423n4
opened
3 years ago
0
Malicious owner can drain Insurance Pool at any time by minting InsurancePool tokens
#82
code423n4
closed
3 years ago
2
Malicious owner can drain the market at any time using SafetyWithdraw
#81
code423n4
opened
3 years ago
2
Potential division by zero
#80
code423n4
closed
3 years ago
1
Missing length check on array could lead to undefined behavior
#79
code423n4
opened
3 years ago
1
setDecimals can be set by anyone and not used
#78
code423n4
opened
3 years ago
2
Missing events and sanity/threshold checks for critical onlyOwner setter functions in Liquidation
#77
code423n4
closed
3 years ago
3
Using tx.gasprice to prevent front-running may lead to failed liquidations
#76
code423n4
opened
3 years ago
1
Close-ended time ranges may confuse users/interfaces
#75
code423n4
opened
3 years ago
3
Use of incorrect index leads to incorrect updation of funding rates
#74
code423n4
opened
3 years ago
1
Use of deprecated Chainlink API
#73
code423n4
opened
3 years ago
2
Lack of nonreentrant modifier or CEI pattern may lead to reentrancy
#72
code423n4
closed
3 years ago
3
Lack of a contract existence check may lead to undefined behavior
#71
code423n4
opened
3 years ago
2
Missing replay protection against previously executed orders
#70
code423n4
opened
3 years ago
2
Potential Out-of-Gas exception due to unbounded loop
#69
code423n4
opened
3 years ago
0
Key trading function executeTrade() is missing an event
#68
code423n4
closed
3 years ago
2
ChainID is hardcoded to `1337` leading to all trades failing across all markets
#67
code423n4
closed
3 years ago
4
Malicious owner can arbitrarily change fee to any % value
#66
code423n4
opened
3 years ago
1
Missing timelock for critical parameter changing operations by owner
#65
code423n4
closed
3 years ago
1
Missing events for critical parameter changing operations by owner
#64
code423n4
opened
3 years ago
2
Event log poisoning/griefing in withdrawFees()
#63
code423n4
opened
3 years ago
2
function which can declared as external
#62
code423n4
opened
3 years ago
0
Dangerous use of storage data location specifier
#61
code423n4
opened
3 years ago
2
Missing input validation on account address being settled may lead to undefined behavior
#60
code423n4
closed
3 years ago
2
Overly permissive insurance position check
#59
code423n4
closed
3 years ago
2
Malicious owner can remove whitelist to cause DoS/griefing or lock/loss of funds
#58
code423n4
closed
3 years ago
1
tvl calculation in withdraw() should use convertedWadAmount instead of amount
#57
code423n4
opened
3 years ago
0
Deposit event should use the converted WAD amount
#56
code423n4
opened
3 years ago
0
Incompatibility With Rebasing/Deflationary/Inflationary tokens
#55
code423n4
closed
3 years ago
2
Lack of return value check or use of SafeERC20 wrappers for token transfers
#54
code423n4
closed
3 years ago
1
Missing event to log all market parameters on market creation
#53
code423n4
closed
3 years ago
2
executionPrice, newMakeAverage and newTakeAverage before calling the market
#52
code423n4
opened
3 years ago
0
Missing input validation on key market parameters
#51
code423n4
closed
3 years ago
1
recalculation of 10**18
#50
code423n4
opened
3 years ago
0
Zero-address checks are missing
#49
code423n4
opened
3 years ago
2
LIQUIDATION_GAS_COST may not be a constant
#48
code423n4
opened
3 years ago
2
orders and orderToSig mappings
#47
code423n4
opened
3 years ago
3
Events missing for critical actions of owner
#46
code423n4
closed
3 years ago
1
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