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    CVE-2019-7704

    wasm::WasmBinaryBuilder::readUserSection in wasm-binary.cpp in Binaryen 1.38.22 triggers an attempt at excessive memory allocation, as demonstrated by wasm-merge and wasm-opt.

    Published:Feb 10, 2019
    Last Modified:Nov 21, 2024
    EPS:Feb 10, 2019
    EPSS Score:0.00311
    CVSS Score:6.5

    Affected Products

    Vendor
    Webassembly
    Product
    Binaryen

    Exploits

    https://github.com/WebAssembly/binaryen/issues/1866https://github.com/WebAssembly/binaryen/issues/1866

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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