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I. Basic Information for CVE-2018-11239
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability 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: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Hexagon 数字错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Hexagon(HXG)是一款基于以太坊的ERC20令牌。 HXG中的智能系统实现的‘_transfer’函数存在整数溢出漏洞。攻击者可通过提供‘_to’和‘_value’参数利用该漏洞未授权增加数据资产。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
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II. Public POCs for CVE-2018-11239
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III. Intelligence Information for CVE-2018-11239
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