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StarkNet

StarkNet is a validity rollup based on zk-STARK proofs. It operates as an L2 network over Ethereum, enabling any dApp to achieve scale for its computation – without compromising Ethereum's composability and security.

ETH
Blockchain
L2
Cairo
Solidity
Maximum Bounty
$1,000,000
Live Since
19 October 2022
Last Updated
23 October 2024

  • PoC required

  • KYC required

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InformationScopeResources

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Assets in Scope

Target
Type
Websites and Applications - StarkGate main site
Added on
25 September 2024
Target
Type
Blockchain/DLT - StarkNet OS - contract_address/contract_address.cairo
Added on
19 October 2022
Target
Type
Blockchain/DLT - StarkNet OS - os_config/os_config.cairo
Added on
19 October 2022
Target
Type
Blockchain/DLT - StarkNet OS - transaction_hash/transaction_hash.cairo
Added on
19 October 2022
Target
Type
Blockchain/DLT - StarkNet OS - block_context.cairo
Added on
19 October 2022
Target
Type
Blockchain/DLT - StarkNet OS - builtins.cairo
Added on
19 October 2022
Target
Type
Blockchain/DLT - StarkNet OS - contracts.cairo
Added on
19 October 2022
Target
Type
Blockchain/DLT - StarkNet OS - os.cairo
Added on
19 October 2022
Target
Type
Blockchain/DLT - StarkNet OS - output.cairo
Added on
19 October 2022
Target
Type
Blockchain/DLT - StarkNet OS - state.cairo
Added on
19 October 2022
Target
Type
Blockchain/DLT - StarkNet OS - transactions.cairo
Added on
19 October 2022
Target
Type
Blockchain/DLT - StarkNet L1 Core Contract - IStarknetMessaging.sol
Added on
19 October 2022

Impacts in Scope

Severity
Critical
Title

Direct loss of funds

Severity
Critical
Title

Permanent freezing of funds

Severity
Critical
Title

Direct theft of any user funds

Severity
Critical
Title

Permanent freezing of funds

Severity
Critical
Title

Protocol insolvency

Severity
Critical
Title

Execute arbitrary system commands

Severity
High
Title

Temporary freezing of funds for at least 1 week

Severity
High
Title

Temporary freezing of funds for at least 1 week

Severity
High
Title

Injecting/modifying the static content on the target application without JavaScript (persistent), such as: HTML injection without JavaScript, Replacing existing text with arbitrary text, Arbitrary file uploads, etc

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Out of scope

Program's Out of Scope information
  • Best practice critiques
  • Sequencer bugs
  • Exploits as a result of a malicious operator, with the exception of malicious prover. Until Starknet is fully decentralized, malicious prover issues will be capped by 30K.
Default Out of Scope and rules

Blockchain/DLT 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
$10k -$1M
High
$2.5k -$30k
Total Assets in Scope
97
Total Impacts in Scope
9