CVE-2018-14004 : Exploit Details and Defense Strategies

A vulnerability related to integer overflow in the function transfer_tokens_after_ICO of GlobeCoin (GLB) Ethereum token smart contract allows attackers to manipulate user balances.

Understanding CVE-2018-14004

This CVE involves a critical vulnerability in a specific Ethereum token smart contract that can be exploited for malicious purposes.

What is CVE-2018-14004?

An integer overflow vulnerability in the GlobeCoin (GLB) Ethereum token smart contract enables attackers to alter user balances.

The Impact of CVE-2018-14004

The vulnerability allows attackers to manipulate user balances within the affected smart contract, potentially leading to financial losses and unauthorized transactions.

Technical Details of CVE-2018-14004

This section provides in-depth technical insights into the CVE.

Vulnerability Description

The vulnerability arises from an integer overflow in the transfer_tokens_after_ICO function of the GlobeCoin (GLB) Ethereum token smart contract.

Affected Systems and Versions

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

Exploitation Mechanism

Attackers can exploit the integer overflow vulnerability to modify user balances within the GlobeCoin (GLB) Ethereum token smart contract.

Mitigation and Prevention

Protective measures to address and prevent exploitation of the CVE.

Immediate Steps to Take

Disable affected smart contracts if possible
Monitor and audit user balances for any unauthorized changes

Long-Term Security Practices

Implement secure coding practices to prevent integer overflow vulnerabilities
Regularly audit and update smart contracts to address potential security flaws

Patching and Updates

Apply patches or updates provided by the smart contract developer to fix the vulnerability