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CVE-2018-11239

N/A
Published: May 19, 2018 at 06:00 PM UTC
Updated: June 17, 2026 at 01:35 AM UTC
1 product affected across 1 vendorHexagon

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Severity
N/A
Exploit prediction
EPSS 0.9%

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Hexagon· Hexagontoken
95%
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

x_refsource_MISCExploitThird Party Advisory
Source: [email protected]
https://peckshield.com/2018/05/18/burnOverflow/

CVSS

5MEDIUM[email protected]
Confidentiality
NONE
Integrity
PARTIAL
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-190

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