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    CVE-2018-14086

    An issue was discovered in a smart contract implementation for SingaporeCoinOrigin (SCO), an Ethereum token. The contract has an integer overflow. If the owner sets the value of sellPrice to a large number in setPrices() then the "amount * sellPrice" will cause an integer overflow in sell().

    Published:Jul 16, 2018
    Last Modified:Nov 21, 2024
    EPS:Jul 16, 2018
    EPSS Score:0.00433
    CVSS Score:9.8

    Affected Products

    Vendor
    Mytoken Project
    Product
    Mytoken

    Exploits

    https://github.com/hellowuzekai/blockchains/blob/master/overflow1.mdhttps://github.com/hellowuzekai/blockchains/blob/master/overflow1.md

    Common Weakness Enumeration

    CWE-190 Integer Overflow or Wraparound

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-92 Forced Integer Overflow

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High