CVE-2018-20591

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    CVE-2018-20591

    Published: 30 Dec 2018Last Modified: 8 Jul 2026

    Summary:

    Details: A heap-based buffer over-read was discovered in decompileJUMP function in util/decompile.c of libming v0.4.8. A crafted input can cause segmentation faults, leading to denial-of-service, as demonstrated by swftocxx.

    References: https://github.com/libming/libming/issues/168

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- b72cc2fda0e8b3792b7b3f7361fc3f917f269433
    Fixed -None

    Affected versions

    0.4.8

    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
    CVE-2018-20591 | CVE-DB