Bancor Governence

CertiK9 Oct 2020Files named in the report

Audit

CertiK reviewed Bancor (Bancor Governence) on 9 Oct 2020: 9 findings, 0 critical; 5 marked fixed, 4 open.

No open critical findings

Open the report Open Bancor’s security record

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Findings9

Statuses are the security firm’s own, from its report.

Severity	Open	Fixed
Critical	0	0
High	0	2
Medium	0	0
Low	4	3

LowCustom implementation of access control logicOpen

`Owned.sol` contract seems to implement it's own logic for access control instead of relying on openzeppelin's `Ownable.sol` contract

LowIncorrect version of solidityOpen

The linked contracts necessitate a version too recent to be trusted. Consider deploying with 0.6.11. We do not recommend using any latest version for deployment, specially if changes were made in the optimizer or the language semantic. Version 0.6.12 made changes to optimiser that's why we do not recommend using this version.

LowInefficient greater-than comparison w/ zeroOpen

Within Solidity, unsigined integers are restricted to the non-negative range. As such, greater-than comparisons with the literal 0 are inefficient gas-wise

LowVariable tight packingOpen

Variables in the `struct` Proposal can be tightpacked