National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2018-11239 Detail

Description

An integer overflow in the _transfer function of a smart contract implementation for Hexagon (HXG), an Ethereum ERC20 token, allows attackers to accomplish an unauthorized increase of digital assets by providing a _to argument in conjunction with a large _value argument, as exploited in the wild in May 2018, aka the "burnOverflow" issue.

Source:  MITRE
Description Last Modified:  05/19/2018

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Hyperlink Resource
https://peckshield.com/2018/05/18/burnOverflow/

Technical Details

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Quick Info

CVE Dictionary Entry:
CVE-2018-11239
NVD Published Date:
05/19/2018
NVD Last Modified:
05/19/2018