UBUNTU-CVE-2018-4437

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    UBUNTU-CVE-2018-4437

    Published: 17 Dec 2018Last Modified: 22 Apr 2026
    Upstream:
    CVE-2018-4437
    Aliases:
    USN-3854-1

    Summary:

    Details: Multiple memory corruption issues were addressed with improved memory handling. This issue affected versions prior to iOS 12.1.1, tvOS 12.1.1, watchOS 5.1.2, Safari 12.0.2, iTunes 12.9.2 for Windows, iCloud for Windows 7.9.

    References: https://ubuntu.com/security/CVE-2018-4437, https://webkitgtk.org/security/WSA-2018-0009.html, https://ubuntu.com/security/notices/USN-3854-1, https://www.cve.org/CVERecord?id=CVE-2018-4437

    Affected packages

    Package

    Name: qtwebkit-opensource-src

    Purl: pkg:deb/ubuntu/[email protected]+dfsg-2ubuntu1?arch=source&distro=xenial

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    5.4.2+dfsg-1ubuntu2.1

    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