UMA DVM 2.0 Audit

Off-Chain (Public)

Audited on 2022/12/02

No active critical issues

Summary

resolved) High Severity Issues 1 (1 resolved) Medium Severity Issues 5 (1 resolved, 2 partially resolved) Low Severity Issues 10 (8 resolved, 2 partially resolved) Notes & Additional Information 26 (20 resolved, 2 partially resolved) Client-Reported Issues 2 (2 resolved) We audited the UMAprotocol... it on the GovernorV2 contract. Updates from Phase 1 Audit The scope of this audit covered DVM 2.0, while the prior Open Zeppelin’s audit covered DVM 1.0. The following changed between these two major versions: DVM 2.0 version migrated from a snapshot-based system, which enables UMA token holders...

Project

UMA

Ethereum

Issues (17)

	Low	Medium	High	Critical	Total
Not fixed	-	2	-	-	2
Fixed	10	3	1	1	15
Total	10	5	1	1	17

Contracts (10)

#	Github Repository	Commit Hash	File	Url
1	UMAprotocol/protocol	7938617bf79854811959eb605237edf6bdccbc90	packages/core/contracts/oracle/implementation/DesignatedVotingV2Factory.sol	Check on Github
2	UMAprotocol/protocol	7938617bf79854811959eb605237edf6bdccbc90	packages/core/contracts/oracle/implementation/DesignatedVotingV2.sol	Check on Github
3	UMAprotocol/protocol	7938617bf79854811959eb605237edf6bdccbc90	packages/core/contracts/oracle/implementation/ResultComputationV2.sol	Check on Github
4	UMAprotocol/protocol	7938617bf79854811959eb605237edf6bdccbc90	packages/core/contracts/oracle/implementation/Staker.sol	Check on Github
5	UMAprotocol/protocol	7938617bf79854811959eb605237edf6bdccbc90	packages/core/contracts/oracle/implementation/SpamGuardIdentifierLib.sol	Check on Github
6	UMAprotocol/protocol	7938617bf79854811959eb605237edf6bdccbc90	packages/core/contracts/oracle/implementation/SlashingLibrary.sol	Check on Github
7	UMAprotocol/protocol	7938617bf79854811959eb605237edf6bdccbc90	packages/core/contracts/oracle/implementation/VoteTimingV2.sol	Check on Github
8	UMAprotocol/protocol	7938617bf79854811959eb605237edf6bdccbc90	packages/core/contracts/oracle/implementation/ProposerV2.sol	Check on Github
9	UMAprotocol/protocol	7938617bf79854811959eb605237edf6bdccbc90	packages/core/contracts/oracle/implementation/VotingV2.sol	Check on Github
10	UMAprotocol/protocol	7938617bf79854811959eb605237edf6bdccbc90	packages/core/contracts/oracle/implementation/GovernorV2.sol	Check on Github

#	Github Repository	Commit Hash	File	Url
1	UMAprotocol/protocol	7938617bf79854811959eb605237edf6bdccbc90	packages/core/contracts/oracle/implementation/DesignatedVotingV2Factory.sol	Check on Github
2	UMAprotocol/protocol	7938617bf79854811959eb605237edf6bdccbc90	packages/core/contracts/oracle/implementation/DesignatedVotingV2.sol	Check on Github
3	UMAprotocol/protocol	7938617bf79854811959eb605237edf6bdccbc90	packages/core/contracts/oracle/implementation/ResultComputationV2.sol	Check on Github
4	UMAprotocol/protocol	7938617bf79854811959eb605237edf6bdccbc90	packages/core/contracts/oracle/implementation/Staker.sol	Check on Github
5	UMAprotocol/protocol	7938617bf79854811959eb605237edf6bdccbc90	packages/core/contracts/oracle/implementation/SpamGuardIdentifierLib.sol	Check on Github
6	UMAprotocol/protocol	7938617bf79854811959eb605237edf6bdccbc90	packages/core/contracts/oracle/implementation/SlashingLibrary.sol	Check on Github
7	UMAprotocol/protocol	7938617bf79854811959eb605237edf6bdccbc90	packages/core/contracts/oracle/implementation/VoteTimingV2.sol	Check on Github
8	UMAprotocol/protocol	7938617bf79854811959eb605237edf6bdccbc90	packages/core/contracts/oracle/implementation/ProposerV2.sol	Check on Github
9	UMAprotocol/protocol	7938617bf79854811959eb605237edf6bdccbc90	packages/core/contracts/oracle/implementation/VotingV2.sol	Check on Github
10	UMAprotocol/protocol	7938617bf79854811959eb605237edf6bdccbc90	packages/core/contracts/oracle/implementation/GovernorV2.sol	Check on Github

UMA DVM 2.0 Audit

Summary

Issues (17)

Lack of emergency administrationnot_fixed/medium

Stake can be withheld indefinitelynot_fixed/medium

Contracts (10)