CVE-2019-11461
Description
An issue was discovered in GNOME Nautilus 3.30 prior to 3.30.6 and 3.32 prior to 3.32.1. 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.
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2019-11461
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2019-11461.html
Vendor advisory: arch — https://security.archlinux.org/ASA-201905-3
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| arch | fixed | 3.32.1-1 | |
| sles | affected | | |
| debian | bookworm | fixed | 3.30.5-2 |
| debian | bullseye | fixed | 3.30.5-2 |
| debian | forky | fixed | 3.30.5-2 |
| debian | sid | fixed | 3.30.5-2 |
| debian | trixie | fixed | 3.30.5-2 |
References
Verify integrity in audit chain (admin only). AS-IS.