CVE-2018-17050 : What You Need to Know
Discover the CVE-2018-17050 vulnerability in the PolyAi (AI) Ethereum token smart contract, allowing unauthorized balance manipulation. Learn about impacts, affected systems, exploitation, and mitigation steps.
PolyAi (AI) Ethereum Token Smart Contract Integer Overflow Vulnerability
Understanding CVE-2018-17050
What is CVE-2018-17050?
The mintToken function in the PolyAi (AI) Ethereum token smart contract has an integer overflow flaw. This vulnerability allows the contract owner to manipulate any user's balance by setting it to a desired value.
The Impact of CVE-2018-17050
This vulnerability can be exploited by malicious actors to manipulate user balances, potentially leading to financial losses and undermining the integrity of the token system.
Technical Details of CVE-2018-17050
Vulnerability Description
The mintToken function in the PolyAi (AI) Ethereum token smart contract suffers from an integer overflow issue, enabling unauthorized balance manipulation by the contract owner.
Affected Systems and Versions
- Product: PolyAi (AI) Ethereum token
- Vendor: N/A
- Versions: N/A
Exploitation Mechanism
The flaw allows the contract owner to set any user's balance to a specific value, providing unauthorized control over user funds.
Mitigation and Prevention
Immediate Steps to Take
- Audit smart contracts for integer overflow vulnerabilities regularly.
- Implement secure coding practices to prevent such flaws.
Long-Term Security Practices
- Conduct thorough security assessments of smart contracts before deployment.
- Educate developers on secure coding practices to mitigate similar vulnerabilities.
Patching and Updates
- Apply patches or updates provided by the PolyAi (AI) token developers to address the integer overflow vulnerability.