CVE-2019-11460
CRITICALGNOME gnome-desktop <3.30.2.2.2, <3.32.1.1 - Privilege Escalation
Title source: llmDescription
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 (5)
Core 5
Core References
Issue Tracking, Patch, Third Party Advisory x_refsource_misc
https://gitlab.gnome.org/GNOME/gnome-desktop/issues/112
Mailing List, Third Party Advisory vendor-advisory
x_refsource_fedora
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/V5V6EIUHYR7SNKCRIGYCD3UWNEGFNT2F/
Vendor Advisory vendor-advisory
x_refsource_ubuntu
https://usn.ubuntu.com/3994-1/
Third Party Advisory vendor-advisory
x_refsource_gentoo
https://security.gentoo.org/glsa/201908-28
Mailing List vendor-advisory
x_refsource_suse
http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00088.html
Scores
CVSS v3
9.0
EPSS
0.0063
EPSS Percentile
70.5%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
Details
CWE
CWE-20
Status
published
Products (3)
gnome/gnome-desktop
3.26.0
gnome/gnome-desktop
3.28.0
gnome/gnome-desktop
3.30.0 - 3.30.2.2
Published
Apr 22, 2019
Tracked Since
Feb 18, 2026