The most critical subjects covered in our audit are the functional correctness and security of the DAI bridging mechanism, the functional correctness of the L2-DAI ERC-20 contract, the protection against censorship, and the functional correctness of relaying governance spells.
The documentation of the project contains a risk section discussing potential threats which helps the overall security of the project.
The security and the functional correctness of the reviewed version of the smart contracts is high, all critical and high severity issues uncovered in previous iterations of the review have been fixed.
In summary, we find that the codebase provides a high level of security.
It is important to note that security audits are time-boxed and cannot uncover all vulnerabilities. They complement but don’t replace other vital measures to secure a project. Furthermore, due to the experimental nature of the L2 solution some risks remain.
The report will give an overview of the system, our methodology, the issues uncovered and how they have been addressed.