Atlantis

Submit a Bug
28 December 2021
Live since
No
KYC required
$50,000
Maximum bounty

Program Overview

Atlantis is a decentralized money market that enables users to borrow and supply digital assets to the protocol within a non-custodial environment directly within the Binance Smart Chain. This means that users, at all times, have control of their digital assets and are bound by the protocol’s parameters directly on-chain. The protocol is autonomous and algorithmic with its parameters being controlled by governance proposals and yield curves. Atlantis users can access the platform via smart contracts, the Atlantis API, or via a frontend application. The main functionality of Atlantis is to enable users to supply collateral to either earn as a supplier or to use as collateral to borrow other digital assets from the protocol.

For more information about Atlantis, please visit https://atlantis.loans/dashboard.

This bug bounty program is focused on their smart contracts and is focused on preventing:

  • Thefts and freezing of principal of any amount
  • Thefts and freezing of unclaimed yield of any amount
  • Theft of governance funds
  • Governance activity disruption

Rewards by Threat Level

Rewards are distributed according to the impact of the vulnerability based on the Immunefi Vulnerability Severity Classification System. This is a simplified 5-level scale, with separate scales for websites/apps and smart contracts/blockchains, encompassing everything from consequence of exploitation to privilege required to likelihood of a successful exploit.

All Critical Smart Contract bug reports require a PoC and a suggestion for a fix to be eligible for a reward.

The following vulnerabilities are not eligible for a reward:

  • Non ERC20-Compliance of AToken
  • Possible Front-Running for unintended payment in repayBorrowBehalf()
  • Suggested Adherence of checks-effects-interactions pattern
  • Vulnerabilities mentioned in the PeckShield security review

Payouts are handled by the Atlantis team directly and are denominated in USD. However, payouts are done in ATL, ETH or USDC.

Smart Contracts and Blockchain

Critical
Level
USD $50,000
Payout
high
Level
USD $15,000
Payout
medium
Level
USD $5,000
Payout

Assets in Scope

All smart contracts of Atlantis can be found at https://github.com/atlantis-loans/atlantis-protocol-bsc. However, only those in the Assets in Scope table are considered as in-scope of the bug bounty program.

Impacts in Scope

Only the following impacts are accepted within this bug bounty program. All other impacts are not considered as in-scope, even if they affect something in the assets in scope table.

Smart Contracts/Blockchain

  • Loss of user funds staked (principal) by freezing or theft
  • Loss of governance funds
  • Loss of provided collateral
  • Theft of unclaimed yield
  • Freezing of unclaimed yield
  • Freezing of collateral
  • Vote manipulation

Prioritized Vulnerabilities

We are especially interested in receiving and rewarding vulnerabilities of the following types:

Smart Contracts and Blockchain

  • Re-entrancy
  • Solidity/EVM details not considered
    • including integer over-/under-flow
    • including rounding errors
    • including unhandled exceptions
  • Trusting trust/dependency vulnerabilities
    • including composability vulnerabilities
  • Oracle failure/manipulation
  • Novel governance attacks
  • Economic/financial attacks
    • including flash loan attacks
  • Susceptibility to block timestamp manipulation

Out of Scope & Rules

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