DEBIAN-CVE-2019-15759

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    DEBIAN-CVE-2019-15759

    Published: 29 Aug 2019Last Modified: 10 Sept 2026
    Upstream:
    CVE-2019-15759

    Summary:

    Details: An issue was discovered in Binaryen 1.38.32. Two visitors in ir/ExpressionManipulator.cpp can lead to a NULL pointer dereference in wasm::LocalSet::finalize in wasm/wasm.cpp. A crafted input can cause segmentation faults, leading to denial-of-service, as demonstrated by wasm2js.

    References: https://security-tracker.debian.org/tracker/CVE-2019-15759

    Affected packages

    Package

    Name: binaryen

    Purl: pkg:deb/debian/binaryen?arch=source&distro=bookworm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -89-1

    Affected versions

    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