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CVE-2018-12885

EPSS 0.43% · P62
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I. Basic Information for CVE-2018-12885

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The randMod() function of the smart contract implementation for MyCryptoChamp, an Ethereum game, generates a random value with publicly readable variables such as the current block information and a private variable, (which can be read with a getStorageAt call). Therefore, attackers can get powerful champs/items and get rewards.
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
MyCryptoChamp 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
MyCryptoChamp是一款基于以太坊的区块链游戏。 MyCryptoChamp的智能合约实现中的‘randMod()’函数存在安全漏洞，该漏洞源于‘randMod()’函数生成了含有公共可读取的变量和私有变量的随机值。攻击者可利用该漏洞获取强大的champs和物品并获得奖励。
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-2018-12885

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III. Intelligence Information for CVE-2018-12885

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Same Patch Batch · n/a · 2018-08-07 · 6 CVEs total

CVE-2018-5953Linux kernel 安全漏洞
CVE-2018-5995Linux kernel 安全漏洞
CVE-2018-15132PHP 安全漏洞
CVE-2018-15130ThinkSAAS 跨站脚本漏洞
CVE-2018-15129ThinkSAAS 跨站脚本漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2018-12885

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