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    CVE-2020-36401

    mruby 2.1.2 has a double free in mrb_default_allocf (called from mrb_free and obj_free).

    Published:Jul 1, 2021
    Last Modified:Nov 21, 2024
    EPS:Jul 1, 2021
    EPSS Score:0.00242
    CVSS Score:7.8

    Affected Products

    Vendor
    Linux
    Product
    Linux Kernel
    Vendor
    Mruby
    Product
    Mruby

    Exploits

    https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23801https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23801

    Common Weakness Enumeration

    CWE-415 Double Free

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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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