CryptoLeu Integer Overflow Vulnerability

CryptoLeu is an Ether-based digital currency. An integer overflow vulnerability exists in the 'mintToken' function in CryptoLeu's smart contract implementation. An attacker can exploit this vulnerability to set the balance of any user to an arbitrary value...

Integer overflow

The mintToken function of a smart contract implementation for CryptoLeu, an Ethereum token, has an integer overflow that allows the owner of the contract to set the balance of an arbitrary user to any value...

CVE-2018-13541

The mintToken function of a smart contract implementation for CryptoLeu, an Ethereum token, has an integer overflow that allows the owner of the contract to set the balance of an arbitrary user to any value...

CVE-2018-13541

The CVE-2018-13541 issue targets CryptoLeu’s Ethereum token smart contract. A concrete integer overflow in the mintToken function allows the contract owner to set an arbitrary user’s balance to any value, indicating a control over token balances beyond intended logic. Affected component: the mint...