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    CVE-2021-46023

    An Untrusted Pointer Dereference was discovered in function mrb_vm_exec in mruby before 3.1.0-rc. The vulnerability causes a segmentation fault and application crash.

    Published:Feb 14, 2023
    Last Modified:Mar 20, 2025
    EPS:Feb 14, 2023
    EPSS Score:0.00076
    CVSS Score:7.5

    Affected Products

    Vendor
    Mruby
    Product
    Mruby

    Exploits

    https://github.com/mruby/mruby/issues/5613https://github.com/mruby/mruby/issues/5613

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    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