CVE-2018-14006 Explained : Impact and Mitigation

Neo Genesis Token (NGT) Ethereum smart contract vulnerability due to integer overflow.

Understanding CVE-2018-14006

A vulnerability in the multipleTransfer function of Neo Genesis Token (NGT) Ethereum smart contract allows attackers to manipulate user balances.

What is CVE-2018-14006?

The vulnerability in the Neo Genesis Token (NGT) smart contract enables attackers to exploit an integer overflow, potentially leading to unauthorized balance manipulation.

The Impact of CVE-2018-14006

If exploited, attackers could alter user balances, posing a significant risk to the integrity and security of the affected Ethereum token smart contract.

Technical Details of CVE-2018-14006

The technical aspects of the CVE-2018-14006 vulnerability.

Vulnerability Description

The vulnerability arises from an integer overflow in the multipleTransfer function of the Neo Genesis Token (NGT) Ethereum smart contract, allowing attackers to tamper with user balances.

Affected Systems and Versions

Product: Not applicable
Vendor: Not applicable
Versions: Not applicable

Exploitation Mechanism

Attackers can exploit the integer overflow vulnerability in the multipleTransfer function to manipulate user balances within the Neo Genesis Token (NGT) smart contract.

Mitigation and Prevention

Measures to address and prevent the CVE-2018-14006 vulnerability.

Immediate Steps to Take

Audit and review smart contracts for similar vulnerabilities
Implement input validation to prevent integer overflow
Monitor and log balance changes for anomalies

Long-Term Security Practices

Regular security audits of smart contracts
Stay informed about Ethereum security best practices
Engage in ongoing security training and awareness

Patching and Updates

Apply patches or updates provided by the Neo Genesis Token (NGT) smart contract maintainers