CVE-2018-13473 Information

Description

The mintToken function of a smart contract implementation for ohni_2 (OHNI) 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.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Reference

https://github.com/BlockChainsSecurity/EtherTokens/blob/master/GEMCHAIN/mint20integer20overflow.md https://github.com/BlockChainsSecurity/EtherTokens/tree/master/Ohni

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

HIGH

Base Score

NONE

Base Severity

7.5