CVE-2018-19832 : Vulnerability Insights and Analysis

This CVE article discusses a vulnerability in the smart contract implementation for NewIntelTechMedia (NETM), an Ethereum ERC20 token, allowing attackers to modify the contract's owner without proper verification.

Understanding CVE-2018-19832

This section provides insights into the nature and impact of the CVE-2018-19832 vulnerability.

What is CVE-2018-19832?

The NETM() function in the smart contract implementation for NETM token enables attackers to change the contract owner without verifying the caller's identity.

The Impact of CVE-2018-19832

The vulnerability allows unauthorized individuals to take control of the contract owner, posing a significant security risk to the Ethereum ERC20 token ecosystem.

Technical Details of CVE-2018-19832

Explore the technical aspects of the CVE-2018-19832 vulnerability.

Vulnerability Description

The flaw in the NETM() function permits attackers to alter the contract owner without authentication, potentially leading to unauthorized control.

Affected Systems and Versions

Affected Systems: Not applicable
Affected Versions: Not applicable

Exploitation Mechanism

The vulnerability can be exploited by malicious actors to manipulate the contract owner without the required identity verification.

Mitigation and Prevention

Learn how to address and prevent the CVE-2018-19832 vulnerability.

Immediate Steps to Take

Implement access controls and authentication mechanisms in smart contracts to verify the caller's identity.
Regularly audit and review smart contract code for vulnerabilities.

Long-Term Security Practices

Conduct security training for developers to enhance awareness of secure coding practices.
Engage in security assessments and penetration testing to identify and remediate vulnerabilities.

Patching and Updates

Stay informed about security best practices and updates in the Ethereum ERC20 token ecosystem to address vulnerabilities promptly.