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BiFi

BiFi is the Multichain DeFi Project built on BIFROST, the Universal Multichain Middleware. BiFi aims to create a decentralized financial infrastructure that connects all the capital markets currently isolated on each blockchain, and creates new products and services that interoperate across multiple blockchains.

ETH
Defi
Crosschain Liquidity
Lending
Staking
Solidity
Maximum Bounty
$100,000
Live Since
21 October 2021
Last Updated
29 October 2024
  • PoC required

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Assets in Scope

Target
Type
Smart Contract - Token Handler
Added on
10 May 2022
Target
Type
Smart Contract - Coin Handler
Added on
10 May 2022
Target
Type
Smart Contract - BTC SI Handler Date Storage
Added on
10 May 2022
Target
Type
Smart Contract - WBTC SI Handler Date Storage
Added on
10 May 2022
Target
Type
Smart Contract - USDC SI Handler Date Storage
Added on
10 May 2022
Target
Type
Smart Contract - USDT SI Handler Date Storage
Added on
10 May 2022
Target
Type
Smart Contract - DAI SI Handler Date Storage
Added on
10 May 2022
Target
Type
Smart Contract - LINK SI Handler Date Storage
Added on
10 May 2022
Target
Type
Smart Contract - Coin SI Handler Date Storage
Added on
10 May 2022
Target
Type
Smart Contract - BTC Handler Proxy
Added on
10 May 2022
Target
Type
Smart Contract - WBTC Handler Proxy
Added on
10 May 2022
Target
Type
Smart Contract - USDC Handler Proxy
Added on
10 May 2022

Impacts in Scope

Severity
Critical
Title

Any governance voting result manipulation

Severity
Critical
Title

Direct theft of any user funds, whether at-rest or in-motion, other than unclaimed yield

Severity
Critical
Title

Permanent freezing of funds

Severity
Critical
Title

Protocol insolvency

Severity
High
Title

Theft of unclaimed yield

Severity
High
Title

Permanent freezing of unclaimed yield

Severity
High
Title

Temporary freezing of funds

Severity
Medium
Title

Block stuffing for profit

Severity
Medium
Title

Griefing (e.g. no profit motive for an attacker, but damage to the users or the protocol)

Severity
Medium
Title

Theft of gas

Severity
Medium
Title

Unbounded gas consumption

Severity
Low
Title

Contract fails to deliver promised returns, but doesn't lose value

Out of scope

Program's Out of Scope information
  • Best practice critiques
Default Out of Scope and rules

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
Severity
Min. - Max.
Critical
$100k
High
$20k
Medium
$2k
Low
$1k
Total Assets in Scope
42
Total Impacts in Scope
12
Total paid

250.00