code-423n4 2023-01-opensea-findings issues

code-423n4 / 2023-01-opensea-findings

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QA Report

#118 code423n4 closed 1 year ago
2
_locateCurrentAmount function, there is an assembly operation that is dividing by duration without a zero check

#117 code423n4 closed 1 year ago
3
Gas Optimizations

#116 code423n4 closed 1 year ago
3
QA Report

#115 code423n4 closed 1 year ago
2
_locateCurrentAmount function, there is an unchecked block which skips underflow checks as startTime <= block.timestamp < endTime

#114 code423n4 closed 1 year ago
3
Gas Optimizations

#113 code423n4 closed 1 year ago
2
Lack of input validation: The contract does not perform any checks on the inputs passed to the functions, which could allow an attacker to pass malicious data and trigger wrong behavior or errors.

#112 code423n4 closed 1 year ago
3
Gas Optimizations

#111 code423n4 opened 1 year ago
2
_verifyTime function does not handle startTime > endTime

#110 code423n4 closed 1 year ago
3
_verifySignature function does not handle invalid signature

#109 code423n4 closed 1 year ago
2
Threat: Replay attack vulnerability

#108 code423n4 closed 1 year ago
2
QA Report

#107 code423n4 closed 1 year ago
2
moving bloch.chainid to chainId() function

#106 code423n4 closed 1 year ago
3
Gas Optimizations

#105 code423n4 closed 1 year ago
3
QA Report

#104 code423n4 closed 1 year ago
3
_CONDUIT_CONTROLLER variable is immutable, meaning it cannot be reassigned to a different contract after the contract is deployed.

#103 code423n4 closed 1 year ago
4
Gas Optimizations

#102 code423n4 opened 1 year ago
2
Gas Optimizations

#101 code423n4 opened 1 year ago
1
Lack of Input Validation: Unchecked Inputs Allowing for Malicious Data and Unexpected Behavior

#100 code423n4 closed 1 year ago
4
Managing Incomplete Transactions in the _assertConsiderationLengthIsNotLessThanOriginalConsiderationLength Function

#99 code423n4 closed 1 year ago
3
No check to ensure that the orderParameters consideration array is not empty

#98 code423n4 closed 1 year ago
3
QA Report

#97 code423n4 opened 1 year ago
2
ReturndataPointer Out of Bounds: A Recipe for Disaster

#96 code423n4 closed 1 year ago
3
QA Report

#95 code423n4 opened 1 year ago
2
QA Report

#94 code423n4 opened 1 year ago
2
QA Report

#93 code423n4 opened 1 year ago
2
QA Report

#92 code423n4 opened 1 year ago
2
Gas Optimizations

#91 code423n4 closed 1 year ago
2
Gas Optimizations

#90 code423n4 closed 1 year ago
2
No check for overflow or underflow of the uint256 values, which could allow for malicious actors to perform token or ether theft.

#89 code423n4 closed 1 year ago
2
Reentrancy attacks : if the functions in the interfaces are called in a malicious contract that calls back into the calling contract before the first call completes.

#88 code423n4 closed 1 year ago
3
QA Report

#87 code423n4 closed 1 year ago
2
QA Report

#86 code423n4 opened 1 year ago
1
Gas Optimizations

#85 code423n4 opened 1 year ago
5
QA Report

#84 code423n4 closed 1 year ago
2
QA Report

#83 code423n4 closed 1 year ago
2
Gas Optimizations

#82 code423n4 opened 1 year ago
2
The getMaxTreeBrackets function does not handle the case when the suffixes array cannot be created due to memory constraints.

#81 code423n4 closed 1 year ago
3
QA Report

#80 code423n4 closed 1 year ago
2
Gas Optimizations

#79 code423n4 closed 1 year ago
2
QA Report

#78 code423n4 opened 1 year ago
5
Yul 'staticcall' return value not checked

#77 code423n4 closed 1 year ago
2
QA Report

#76 code423n4 closed 1 year ago
1
Gas Optimizations

#75 code423n4 closed 1 year ago
3
The _verifySignature function skips signature verification if the offerer is the caller.

#74 code423n4 closed 1 year ago
4
The _verifyTime function only reverts if revertOnInvalid is true and the order is not active.

#73 code423n4 closed 1 year ago
3
Gas Optimizations

#72 code423n4 closed 1 year ago
2
Falsification of conduit keys

#71 code423n4 closed 1 year ago
3
QA Report

#70 code423n4 closed 1 year ago
2
Optimizer Bug Regarding Memory Side Effects of Inline Assembly

#69 code423n4 closed 1 year ago
3