10.0
Critical
CVE-2023-1523 Using the TIOCLINUX ioctl request, a malicious snap could inject contents into the input of the controlling terminal…
Description
Using the TIOCLINUX ioctl request, a malicious snap could inject contents into the input of the controlling terminal which could allow it to cause arbitrary commands to be executed outside of the snap sandbox after the snap exits. Graphical terminal emulators like xterm, gnome-terminal and others are not affected - this can only be exploited when snaps are run on a virtual console.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| snapd 2.59 | earliest → < 2.59.5 | 2.59.5 |
References
- ubuntu.com ubuntu.com
- github.com github.com
- marc.info marc.info
- cve.mitre.org cve.mitre.org
Timeline
- Published
- Last modified
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