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Obyte

Obyte is a distributed ledger based on directed acyclic graph (DAG) and is without middlemen. Unlike centralized ledgers and blockchains, access to the Obyte ledger is decentralized, disintermediated, free (as in freedom), equal, and open.

Obyte
Blockchain
L1
Wallet
JavaScript
Maximum Bounty
$50,000
Live Since
01 December 2020
Last Updated
28 October 2024
  • PoC required

Select the category you'd like to explore

Assets in Scope

Target
Type
Blockchain/DLT - Core Library
Added on
11 May 2022
Target
Type
Smart Contract - Autonomous Agent (similar to Ethereum Smart Contract)
Added on
11 May 2022
Target
Type
Smart Contract - Smart Contracts and Autonomous Agents for Counterstake cross-chain bridge
Added on
10 May 2022
Target
Type
Websites and Applications - Wallet
Added on
18 February 2022

Impacts in Scope

All Smart Contract impacts are only related to the Autonomous Agent assets.

Severity
Critical
Title

Network not being able to confirm new transactions (total network shutdown)

Severity
Critical
Title

Unintended permanent chain split requiring hard fork (network partition requiring hard fork)

Severity
Critical
Title

Direct loss of funds

Severity
Critical
Title

Permanent freezing of funds (fix requires hardfork)

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
Critical
Title

Execute arbitrary system commands

Severity
Critical
Title

Retrieve sensitive data/files from a running server, such as: - database passwords usable from the open internet , - wallet private keys (this does not include non-sensitive environment variables, open source code, or usernames)

Severity
Critical
Title

Taking state-modifying authenticated actions that lead to loss of funds on behalf of other users without any interaction by that user.

Severity
Critical
Title

Direct theft of user funds

Severity
High
Title

Temporary freezing of network transactions by delaying adequate processing for at least 1 day

Out of scope

Program's Out of Scope information
  • Impacts with direct financial damage whereby the total is less than or equal to 200% of the total expense used by the attacker
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