CVE-2019-11460

Name	CVE-2019-11460
Description	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.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs	928732

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
gnome-desktop3 (PTS)	bullseye	3.38.5-3	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency	Debian Bugs
gnome-desktop3	source	experimental	3.32.2-1
gnome-desktop3	source	jessie	(not affected)
gnome-desktop3	source	stretch	(not affected)
gnome-desktop3	source	(unstable)	3.30.2.1-2	low	928732

Notes

[buster] - gnome-desktop3 <no-dsa> (Minor issue)
[stretch] - gnome-desktop3 <not-affected> (Vulnerable embedded gnome-desktop thumbnail script introduced later)
[jessie] - gnome-desktop3 <not-affected> (Vulnerable embedded gnome-desktop thumbnail script introduced later)
https://gitlab.gnome.org/GNOME/gnome-desktop/issues/112