CVE-2019-11460

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    CVE-2019-11460

    Published: 22 Apr 2019Last Modified: 14 Aug 2026

    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: http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00088.html, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/V5V6EIUHYR7SNKCRIGYCD3UWNEGFNT2F/, https://usn.ubuntu.com/3994-1/, https://security.gentoo.org/glsa/201908-28, https://gitlab.gnome.org/GNOME/gnome-desktop/issues/112

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 09cea05aa30a7d8cd83281f6a5a847bd3134f398
    Fixed -22b669a747aa260931aa0e31c79b185ac7ade2cf

    Affected versions

    3.26.0

    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