HEY Integer Overflow Vulnerability

HEY is a tradable Ether ERC20 token. An integer overflow vulnerability exists in the mintToken function of HEY's smart contract implementation. The vulnerability can be exploited by the contract owner to set the balance of any user to any value...

CVE-2018-13730

CVE-2018-13730 affects HEY, an Ethereum ERC-20 token. The mintToken function in HEY’s smart contract has an integer overflow that lets the contract owner set any user’s balance to an arbitrary value. This is the root cause and represents the vulnerability, per multiple connected sources (CNVD-201...