Buttonwood
Buttonwood is a DeFi project creating and implementing various DeFi protocols, including liquidity aggregation, price-stabilization wrappers, governance, peer-to-peer lending, and risk stratification.
PoC required
KYC required
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Assets in Scope
Impacts in Scope
Informational
- Best practice critiques
Loss of user funds staked (principal) by freezing or theft
Protocol insolvency
Any governance voting result manipulation
Theft of funds in excess of gas costs or swap fees
Permanent freezing of funds (dependent on the value at stake)
Smart contract unable to operate due to lack of token funds
Block stuffing for profit
Griefing (e.g. no profit motive for an attacker, but damage to the users or the protocol)
Unbounded gas consumption
Temporary freezing of funds (dependent on the value at stake)
Permanent freezing of unclaimed yield
Theft of unclaimed yield
Out of scope
- Best practice critiques
Smart Contract specific
- Incorrect data supplied by third party oracles
- Not to exclude oracle manipulation/flash loan attacks
- Impacts requiring basic economic and governance attacks (e.g. 51% attack)
- Lack of liquidity impacts
- Impacts from Sybil attacks
- Impacts involving centralization risks
All categories
- Impacts requiring attacks that the reporter has already exploited themselves, leading to damage
- Impacts caused by attacks requiring access to leaked keys/credentials
- Impacts caused by attacks requiring access to privileged addresses (including, but not limited to: governance and strategist contracts) without additional modifications to the privileges attributed
- Impacts relying on attacks involving the depegging of an external stablecoin where the attacker does not directly cause the depegging due to a bug in code
- Mentions of secrets, access tokens, API keys, private keys, etc. in Github will be considered out of scope without proof that they are in-use in production
- Best practice recommendations
- Feature requests
- Impacts on test files and configuration files unless stated otherwise in the bug bounty program
- Impacts requiring phishing or other social engineering attacks against project's employees and/or customers