UBUNTU-CVE-2019-7151

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    UBUNTU-CVE-2019-7151

    Published: 29 Jan 2019Last Modified: 20 May 2026
    Upstream:
    CVE-2019-7151

    Summary:

    Details: A NULL pointer dereference was discovered in wasm::Module::getFunctionOrNull in wasm/wasm.cpp in Binaryen 1.38.22. A crafted input can cause segmentation faults, leading to denial-of-service, as demonstrated by wasm-opt.

    References: https://ubuntu.com/security/CVE-2019-7151, https://github.com/WebAssembly/binaryen/issues/1881, https://github.com/WebAssembly/binaryen/commit/2127e64f42da55bb5b9b0ab1995b3ca7fc4e0d0b, https://github.com/WebAssembly/binaryen/commit/85e95e315a8023c46eb804fe80ebc244bcfdae3e, https://www.cve.org/CVERecord?id=CVE-2019-7151

    Affected packages

    Package

    Name: binaryen

    Purl: pkg:deb/ubuntu/binaryen?arch=source&distro=focal

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    89-1

    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