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    CVE-2018-18425

    The doAirdrop function of a smart contract implementation for Primeo (PEO), an Ethereum token, does not check the numerical relationship between the amount of the air drop and the token's total supply, which lets the owner of the contract issue an arbitrary amount of currency. (Increasing the total supply by using 'doAirdrop' ignores the hard cap written in the contract and devalues the token.)

    Published:Jun 19, 2019
    Last Modified:Nov 21, 2024
    EPS:Jun 19, 2019
    EPSS Score:0.00203
    CVSS Score:6.5

    Affected Products

    Vendor
    Primeo Project
    Product
    Primeo

    Exploits

    https://www.jianshu.com/p/09f238e9e568https://www.jianshu.com/p/09f238e9e568

    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