UBUNTU-CVE-2020-9803

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    UBUNTU-CVE-2020-9803

    Published: 13 Jul 2020Last Modified: 22 Apr 2026
    Upstream:
    CVE-2020-9803
    Aliases:
    USN-4422-1

    Summary:

    Details: A memory corruption issue was addressed with improved validation. This issue is fixed in iOS 13.5 and iPadOS 13.5, tvOS 13.4.5, watchOS 6.2.5, Safari 13.1.1, iTunes 12.10.7 for Windows, iCloud for Windows 11.2, iCloud for Windows 7.19. Processing maliciously crafted web content may lead to arbitrary code execution.

    References: https://ubuntu.com/security/CVE-2020-9803, https://ubuntu.com/security/notices/USN-4422-1, https://www.cve.org/CVERecord?id=CVE-2020-9803

    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
    UBUNTU-CVE-2020-9803 | CVE-DB