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Arbor Finance

Arbor allows DAOs and other on-chain entities to borrow stablecoins using their tokens as collateral with fixed rates and no liquidations.

ETH
Defi
Lending
Maximum Bounty
$50,000
Live Since
02 December 2022
Last Updated
16 February 2023
  • PoC required

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Assets in Scope

Target
Type
Smart Contract - BondFactory
Added on
2 December 2022
Target
Type
Smart Contract - Bond
Added on
2 December 2022

Impacts in Scope

Severity
Critical
Title
Thefts of any collateral
Severity
Critical
Title
Thefts of payment tokens
Severity
Critical
Title
Thefts of bond tokens
Severity
Critical
Title
Permanent freezing of any collateral
Severity
Critical
Title
Permanent freezing of payment tokens
Severity
Critical
Title
Permanent freezing of bond tokens
Severity
High
Title
Temporarily preventing bond tokens from being converted for at least 24 hours
Severity
High
Title
Temporarily preventing the pay method from being called for at least 24 hours

Out of scope

Program's Out of Scope information

The following vulnerabilities are excluded from the rewards for this bug bounty program:

  • Attacks that the reporter has already exploited themselves, leading to damage
  • Attacks requiring access to leaked keys/credentials
  • Attacks requiring access to privileged addresses (governance, strategist)

Smart Contracts and Blockchain

  • Incorrect data supplied by third party oracles
    • Not to exclude oracle manipulation/flash loan attacks
  • Basic economic governance attacks (e.g. 51% attack)
  • Lack of liquidity
  • Best practice critiques
  • Sybil attacks
  • Centralization risks

The following activities are prohibited by this bug bounty program:

  • Any testing with mainnet or public testnet contracts; all testing should be done on private testnets
  • Any testing with pricing oracles or third party smart contracts
  • Attempting phishing or other social engineering attacks against our employees and/or customers
  • Any testing with third party systems and applications (e.g. browser extensions) as well as websites (e.g. SSO providers, advertising networks)
  • Any denial of service attacks
  • Automated testing of services that generates significant amounts of traffic
  • Public disclosure of an unpatched vulnerability in an embargoed bounty