CVE-2018-10468 Information

Description

The transferFrom function of a smart contract implementation for Useless Ethereum Token (UET) an Ethereum ERC20 token allows attackers to steal assets (e.g. transfer all victims’ balances into their account) because certain computations involving _value are incorrect as exploited in the wild starting in December 2017 aka the \transferFlaw\ issue.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Reference

https://medium.com/@jonghyk.song/uselessethereumtoken-uet-erc20-token-allows-attackers-to-steal-all-victims-balances-543d42ac808e https://peckshield.com/2018/04/28/transferFlaw/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

NONE

Base Score

NONE

Base Severity

7.5