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    CVE-2022-43281

    wasm-interp v1.0.29 was discovered to contain a heap overflow via the component std::vector<wabt::Type, std::allocator<wabt::Type>>::size() at /bits/stl_vector.h.

    Published:Oct 28, 2022
    Last Modified:May 8, 2025
    EPS:Oct 28, 2022
    EPSS Score:0.00053
    CVSS Score:7.8

    Affected Products

    Vendor
    Webassembly
    Product
    Wasm

    Exploits

    https://github.com/WebAssembly/wabt/issues/1981https://github.com/WebAssembly/wabt/issues/1981

    Common Weakness Enumeration

    CWE-787 Out-of-bounds Write

    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