CVSS 3.0
9.0 criticalCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:HCVE-2019-11460
Critical (9.0) in gnome gnome-desktop. EPSS 2.0% chance of exploitation in the next 30 days.
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.
Severity
- EPSS
- 2.0% chance of exploitation in the next 30 days; higher than 80% of CVEs (scores of 2026-10-31)
- CWE
- CWE-20
- Published
- Modified
- Record from
- the NVD, synced
Affected
- gnome:gnome-desktop
References
- http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00088.html
- https://gitlab.gnome.org/GNOME/gnome-desktop/issues/112
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/V5V6EIUHYR7SNKCRIGYCD3UWNEGFNT2F/
- https://security.gentoo.org/glsa/201908-28
- https://usn.ubuntu.com/3994-1/