Description (CNA)
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 (CNA)
| Vendor / product | Versions |
|---|---|
| Canonical Ltd. / snapd | unaffected 2.59.5 |
CWE
No CWE identifiers supplied.
References
- https://ubuntu.com/security/notices/USN-6125-1
- https://github.com/snapcore/snapd/pull/12849
- https://marc.info/?l=oss-security&m=167879021709955&w=2
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1523
ADP enrichment
No English description supplied.
No English description supplied.
No references supplied.