Cronos Blockchain Protocols: Program info

In scope: Blockchain

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.

Cryptographic flaws - Critical Cronos (blockchain), smart contracts and app with the focus on any vulnerabilities causing unintentional withdrawal/draining of funds/loss of user funds - Critical

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 that rely on social engineering
• Attacks requiring access to leaked keys/credentials
• Attacks requiring access to privileged addresses

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
• Design issues that are not necessarily a security risk .
• Initialization or deployment difficulties solvable via redeployment.
• Reports that are suspected to be generated using automated or generative tools.
• Potential vulnerabilities that require intervention from a third party (e.g., adding a malicious liquidity pool) that is prohibited by existing policies (such as whitelisted pools only).
• Devaluing of protocol incentive rewards but do not result in the loss of user funds.
• Dilutions of protocol incentive rewards but do not result in the loss of user funds.
• Vulnerabilities found within developmental code on GitHub which is not currently in production.
• Assets not declared in the scope.
• Incorrect or missing contract settings that do not lead to user fund losses.
• Gas draining.
• Previously known attack vectors or vulnerabilities (resolved or not) for which a bounty has already been awarded, including those that are similar but not identical. e.g smart contract logic used in DApp1 and DApp2.
• Previously known vulnerabilities (resolved or not) on the Ethereum network (and any other fork of these).
• Previously known vulnerabilities in Tendermint and or/any other fork of these.
• Previously known vulnerabilities in cosmos-sdk and or/any other fork of these.
• Previously known vulnerable libraries without a working Proof of Concept.
• Previously known vulnerabilities in CometBFT and or/any other fork of these.
• Public Zero-day vulnerabilities
• Feature request
• Best practices
• VVS-Bench is Out of Scope
• Denial of service (DoS) / Distributed Denial of Service(DDOS) / Spamming
• Previously known vulnerabilities in ZKsync Era and/or any other fork of these

• Avoid using web application scanners for automatic vulnerability searching which generates massive traffic
• Make every effort not to damage or restrict the availability of products, services, or infrastructure
• Avoid compromising any personal data, interruption, or degradation of any service
• Don’t access or modify other user data, localize all tests to your accounts
• Perform testing only within the scope
• Don’t exploit any DoS/DDoS vulnerabilities, social engineering attacks, or spam
• Don’t spam forms or account creation flows using automated scanners
• In case you find chain vulnerabilities we’ll pay only for vulnerability with the highest severity
• Don’t break any law and stay in the defined scope
• Any details of found vulnerabilities must not be communicated to anyone who is not a HackenProof Team or an authorized employee of this Company without appropriate permission

• Do not discuss this program or any vulnerabilities (even resolved ones) outside of the program without express consent from the organization
• No vulnerability disclosure, including partial is allowed for the moment
• Please do NOT publish/discuss bugs

We are happy to thank everyone who submits valid reports which help us improve the security. However, only those that meet the following eligibility requirements may receive a monetary reward:

• You must be the first reporter of a vulnerability
• The vulnerability must be a qualifying vulnerability
• Any vulnerability found must be reported no later than 24 hours after discovery and exclusively through hackenproof.com
• You must send a clear textual description of the report along with steps to reproduce the issue, include attachments such as screenshots or proof of concept code as necessary
• You must not be a former or current employee of us or one of its contractor
• ONLY USE the EMAIL under which you registered your HackenProof account (in case of violation, no bounty can be awarded)