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Orca

Orca is one of the first general-purpose AMMs launched on Solana. Users can swap assets, provide liquidity, and earn yield through an easy-to-use interface. Orca has created custom smart contracts for its concentrated liquidity product, Whirlpools. In traditional AMM liquidity pools, a user provides liquidity across the entire continuous price curve.

Solana
Defi
AMM
Crosschain Liquidity
Rust
Maximum Bounty
$500,000
Live Since
19 May 2022
Last Updated
18 September 2023

  • PoC required

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Assets in Scope

Target
Type
Added on
Smart Contract - Constants - mod
19 May 2022
Target
Type
Added on
Smart Contract - Constants - test_constants
19 May 2022
Target
Type
Added on
Smart Contract - Instructions - close_position
19 May 2022
Target
Type
Added on
Smart Contract - Instructions - collect_fees
19 May 2022
Target
Type
Added on
Smart Contract - Instructions - collect_protocol_fees
19 May 2022
Target
Type
Added on
Smart Contract - Instructions - collect_reward
19 May 2022
Target
Type
Added on
Smart Contract - Instructions - decrease_liquidity
19 May 2022
Target
Type
Added on
Smart Contract - Instructions - increase_liquidity
19 May 2022
Target
Type
Added on
Smart Contract - Instructions - initialize_config
19 May 2022
Target
Type
Added on
Smart Contract - Instructions - initialize_fee_tier
19 May 2022
Target
Type
Added on
Smart Contract - Instructions - initialize_pool
19 May 2022
Target
Type
Added on
Smart Contract - Instructions - initialize_reward
19 May 2022

Impacts in Scope

Critical
Bugs that freeze user funds or drain the contract's holdings or involve theft of funds without user signatures
Critical
Direct theft of any user funds, whether at-rest or in-motion, other than unclaimed yield
Critical
Permanent freezing of funds
High
Bugs that could temporarily freeze user funds or incorrectly assign value to user funds
High
Temporary freezing of unclaimed yield for any amount of time
High
Theft of unclaimed yield
Medium
Smart contract unable to operate due to lack of token funds
Medium
Block stuffing for profit
Medium
Griefing (e.g. no profit motive for an attacker, but damage to the users or the protocol)
Medium
Theft of gas
Medium
Unbounded gas consumption
View rewards

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 (phishing)
  • 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
Total Assets in Scope
57
Total Impacts in Scope
11