Maker audit report.
2. In scope
In total, 2 issues were reported including:
- 1 low severity issues.
- 1 minor observation.
3.1. Known vulnerabilities of ERC-20 token
It is possible to double withdrawal attack. More details here.
Add into a function
transfer(address _to, ... ) following code:
require( _to != address(this) );
3.2. Consider using latest version of solidity.
Severity: minor observation
The contracts use solidity version 0.4.15. It is suggested to use the latest version and fix all compiler warnings that arise. Compiler version should be fixed to avoid any potential discrepancies in smart contract behavior caused by different versions of compiler.
The audited smart contract is safe to deploy. Some low severity issues were found.