CVE-2018-12082 : Vulnerability Insights and Analysis

This CVE-2018-12082 article provides insights into a vulnerability in the smart contract implementation for Fujinto (NTO), an Ethereum ERC20 token, allowing the owner to manipulate the token supply for personal gain.

Understanding CVE-2018-12082

This section delves into the details of the vulnerability and its impact.

What is CVE-2018-12082?

The smart contract for Fujinto (NTO) lacks a time limitation on the mintToken function, enabling the owner to increase the token supply without restrictions, potentially leading to exploitation known as the "tradeTrap" issue.

The Impact of CVE-2018-12082

The vulnerability allows the owner to inflate the digital asset supply, compromising the integrity and fairness of the token ecosystem.

Technical Details of CVE-2018-12082

Explore the technical aspects of the vulnerability.

Vulnerability Description

The mintToken function in the Fujinto (NTO) smart contract lacks a time constraint, facilitating unauthorized supply manipulation.

Affected Systems and Versions

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

Exploitation Mechanism

The absence of a time limitation on the mintToken function permits the owner to increase the token supply without constraints, potentially leading to financial gains.

Mitigation and Prevention

Discover the steps to mitigate and prevent the exploitation of this vulnerability.

Immediate Steps to Take

Implement a time constraint on the mintToken function to limit supply manipulation.
Regularly monitor and audit smart contracts for any unauthorized changes.

Long-Term Security Practices

Conduct thorough code reviews to identify and rectify vulnerabilities in smart contracts.
Educate developers on secure coding practices to prevent similar issues in the future.

Patching and Updates

Stay informed about security best practices and updates in smart contract development to address vulnerabilities promptly.