UBUNTU-CVE-2020-29623

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    UBUNTU-CVE-2020-29623

    Published: 31 Dec 2020Last Modified: 22 Apr 2026
    Upstream:
    CVE-2020-29623
    Aliases:
    USN-4894-1

    Summary:

    Details: "Clear History and Website Data" did not clear the history. The issue was addressed with improved data deletion. This issue is fixed in macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave, iOS 14.3 and iPadOS 14.3, tvOS 14.3. A user may be unable to fully delete browsing history.

    References: https://ubuntu.com/security/CVE-2020-29623, https://webkitgtk.org/security/WSA-2021-0002.html, https://ubuntu.com/security/notices/USN-4894-1, https://www.cve.org/CVERecord?id=CVE-2020-29623

    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-2020-29623 | CVE-DB