CVE-2018-10706 Explained : Impact and Mitigation

A vulnerability known as "multiOverflow" in the Social Chain (SCA) Ethereum ERC20 token smart contract implementation allows unauthorized increase of digital assets through an integer overflow in the transferMulti function.

Understanding CVE-2018-10706

What is CVE-2018-10706?

This CVE refers to an integer overflow issue in the transferMulti function of the Social Chain (SCA) smart contract, enabling attackers to illegitimately inflate digital assets.

The Impact of CVE-2018-10706

The vulnerability permits unauthorized asset inflation, posing a significant risk to the integrity and security of the affected system.

Technical Details of CVE-2018-10706

Vulnerability Description

The flaw arises from an integer overflow in the transferMulti function of the Social Chain (SCA) Ethereum ERC20 token smart contract, facilitating unauthorized asset manipulation.

Affected Systems and Versions

Affected Systems: Not applicable
Affected Versions: Not applicable

Exploitation Mechanism

The vulnerability can be exploited by malicious actors to manipulate digital assets by triggering an integer overflow in the transferMulti function.

Mitigation and Prevention

Immediate Steps to Take

Conduct a thorough security audit of smart contracts to identify and rectify potential vulnerabilities.
Implement input validation mechanisms to prevent integer overflow vulnerabilities.

Long-Term Security Practices

Regularly update and patch smart contracts to address emerging security threats.
Educate developers on secure coding practices to mitigate similar vulnerabilities.

Patching and Updates

Apply patches and updates provided by the Social Chain (SCA) team to address the integer overflow vulnerability in the transferMulti function.