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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2018-05-19T18:00:00

Updated: 2024-08-05T08:01:52.826Z

Reserved: 2018-05-18T00:00:00

Link: CVE-2018-11239

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2018-05-19T18:29:00.227

Modified: 2024-11-21T03:42:58.223

Link: CVE-2018-11239

cve-icon Redhat

No data.