UBUNTU-CVE-2019-11460

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    UBUNTU-CVE-2019-11460

    Published: 22 Apr 2019Last Modified: 22 Apr 2026
    Upstream:
    CVE-2019-11460
    Aliases:
    USN-3994-1

    Summary:

    Details: An issue was discovered in GNOME gnome-desktop 3.26, 3.28, and 3.30 prior to 3.30.2.2, and 3.32 prior to 3.32.1.1. A compromised thumbnailer may escape the bubblewrap sandbox used to confine thumbnailers by using the TIOCSTI ioctl to push characters into the input buffer of the thumbnailer's controlling terminal, allowing an attacker to escape the sandbox if the thumbnailer has a controlling terminal. This is due to improper filtering of the TIOCSTI ioctl on 64-bit systems, similar to CVE-2019-10063.

    References: https://ubuntu.com/security/CVE-2019-11460, https://ubuntu.com/security/notices/USN-3994-1, https://www.cve.org/CVERecord?id=CVE-2019-11460

    Affected packages

    Package

    Name: gnome-desktop3

    Purl: pkg:deb/ubuntu/[email protected]?arch=source&distro=bionic

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -3.28.2-0ubuntu1.3

    Affected versions

    3.26.1-0ubuntu1
    3.26.2-1ubuntu1

    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