cvedb.io
CVE-2018-11239
HIGH · CVSS 7.5
EPSS exploitation probability: 0%
Published 2018-05-19T18:29:00.227 · Last modified 2026-06-17T01:35:33.640

Summary

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.

Affected products

hexagontoken — hexagon

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.