UMA Audit

Off-Chain (Private)

Audited on 2020/04/28

No active critical issues

Summary

UMA is a platform that allows users to enter trust-minimized financial contracts on the Ethereum blockchain. One component of the system is a decentralized oracle, which was the subject of this audit. The audited commit is 9d403ddb5f2f07194daefe7da51e0e0a6306f2c4 and the scope includes all... and assumptions. These were explored to the extent that they clarified the intention of the code base, but we did not audit the mechanism design itself. Lastly, the oracle includes a mechanism for voters to store encrypted votes on the Ethereum blockchain. The encryption and decryption procedure...

Project

UMA

Ethereum

Issues (29)

	Low	Medium	High	Critical	Total
Not fixed	2	-	-	-	2
Fixed	20	4	3	-	27
Total	22	4	3	0	29

Contracts (15)

#	File Name
11	core/contracts/common/implementation/FixedPoint.sol
12	core/contracts/oracle/implementation/IdentifierWhitelist.sol
13	core/contracts/common/implementation/MultiRole.sol
14	core/contracts/oracle/implementation/ContractCreator.sol
15	core/contracts/oracle/implementation/Governor.sol

#	File Name
11	core/contracts/common/implementation/FixedPoint.sol
12	core/contracts/oracle/implementation/IdentifierWhitelist.sol
13	core/contracts/common/implementation/MultiRole.sol
14	core/contracts/oracle/implementation/ContractCreator.sol
15	core/contracts/oracle/implementation/Governor.sol

UMA Audit

Summary

Issues (29)

Unknownnot_fixed/low

Unknownnot_fixed/low

Contracts (15)