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    CVE-2023-30421

    mystrtod in mjson 1.2.7 requires more than a billion iterations during processing of certain digit strings such as 8891110122900e913013935755114.

    Published:Apr 19, 2025
    Last Modified:Apr 15, 2026
    EPS:Apr 19, 2025
    EPSS Score:0.00078
    CVSS Score:2.9

    Affected Products

    Vendor
    Mjson Project
    Product
    Mjson

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    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