CVE-2019-15758

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    CVE-2019-15758

    Published: 29 Aug 2019Last Modified: 8 Jul 2026

    Summary:

    Details: An issue was discovered in Binaryen 1.38.32. Missing validation rules in asmjs/asmangle.cpp can lead to an Assertion Failure at wasm/wasm.cpp in wasm::asmangle. A crafted input can cause denial-of-service, as demonstrated by wasm2js.

    References: https://github.com/WebAssembly/binaryen/issues/2288, https://github.com/WebAssembly/binaryen/pull/2290

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -e2f49d8227f2b71e4dede5cf4074bb9f65e3d77f

    Affected versions

    version_88

    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