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    CVE-2021-28032

    An issue was discovered in the nano_arena crate before 0.5.2 for Rust. There is an aliasing violation in split_at because two mutable references can exist for the same element, if Borrow<Idx> behaves in certain ways. This can have a resultant out-of-bounds write or use-after-free.

    Published:Mar 5, 2021
    Last Modified:Nov 21, 2024
    EPS:Mar 5, 2021
    EPSS Score:0.00418
    CVSS Score:9.8

    Affected Products

    Vendor
    Nano Arena Project
    Product
    Nano Arena

    Exploits

    https://rustsec.org/advisories/RUSTSEC-2021-0031.htmlhttps://rustsec.org/advisories/RUSTSEC-2021-0031.html

    Common Weakness Enumeration

    No CWE recorded yet

    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