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CVE-2018-10299

Quick assessment

Affected
n/a n/a
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Beauty Ecosystem Coin（BEC）是美链基金会（Beauty Chain基金会）的一套基于区块链技术的虚拟货币系统。smart contract是其中的一个智能合约。 BEC中的smart contract的实现的‘batchTransfer’函数存在整数溢出漏洞。攻击者可利用该漏洞增加原本指定的数字资产。

AI Predicted 9.8 Difficulty: Trivial EPSS 2.70% · P85
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I. Basic Information for CVE-2018-10299

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An integer overflow in the batchTransfer function of a smart contract implementation for Beauty Ecosystem Coin (BEC), the Ethereum ERC20 token used in the Beauty Chain economic system, allows attackers to accomplish an unauthorized increase of digital assets by providing two _receivers arguments in conjunction with a large _value argument, as exploited in the wild in April 2018, aka the "batchOverflow" issue.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Beauty Ecosystem Coin smart contract 数字错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Beauty Ecosystem Coin（BEC）是美链基金会（Beauty Chain基金会）的一套基于区块链技术的虚拟货币系统。smart contract是其中的一个智能合约。 BEC中的smart contract的实现的‘batchTransfer’函数存在整数溢出漏洞。攻击者可利用该漏洞增加原本指定的数字资产。
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

Vendor Product Affected Versions CPE Subscribe
- n/a n/a -

II. Public POCs for CVE-2018-10299

# POC Description Source Link Shenlong Link
1 A fix for the batchOverflow bug https://medium.com/@peckshield/alert-new-batchoverflow-bug-in-multiple-erc20-smart-contracts-cve-2018-10299-511067db6536 https://github.com/phzietsman/batchOverflow POC Details
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III. Intelligence Information for CVE-2018-10299

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Security Blog Posts for CVE-2018-10299 (1)

Other References for CVE-2018-10299 (5)

Same Patch Batch · n/a · 2018-04-23 · 11 CVEs total

CVE-2018-10303 Foxit Reader和PhantomPDF 安全漏洞
CVE-2017-7893 SaltStack Salt 安全漏洞
CVE-2018-10302 Foxit Reader和PhantomPDF 安全漏洞
CVE-2017-17833 OpenSLP 安全漏洞
CVE-2018-10300 WordPress Web-Dorado Instagram Feed WD插件跨站脚本漏洞
CVE-2018-10301 WordPress Web-Dorado Instagram Feed WD插件跨站脚本漏洞
CVE-2018-8880 Lutron Quantum BACnet Integration 安全漏洞
CVE-2018-9921 CMS Made Simple 路径遍历漏洞
CVE-2018-10233 WordPress User Profile&Membership插件跨站请求伪造漏洞
CVE-2018-10234 WordPress User Profile&Membership插件跨站脚本漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2018-10299

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