ALT-PU-2024-8892-3
Closed vulnerabilities
Published: 2022-11-30
BDU:2022-07107
Уязвимость функции must_mkdir_and_open_with_perms() утилиты snap-confine операционной системы Ubuntu, позволяющая нарушителю
Severity: HIGH (8.4)
Vector: AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2024-01-08
Modified: 2024-11-21
Modified: 2024-11-21
CVE-2022-3328
Race condition in snap-confine's must_mkdir_and_open_with_perms()
Severity: HIGH (7.0)
Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2023-09-01
Modified: 2024-11-21
Modified: 2024-11-21
CVE-2023-1523
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.
Severity: CRITICAL (10.0)
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
References:
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1523
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1523
- https://github.com/snapcore/snapd/pull/12849
- https://github.com/snapcore/snapd/pull/12849
- https://marc.info/?l=oss-security&m=167879021709955&w=2
- https://marc.info/?l=oss-security&m=167879021709955&w=2
- https://ubuntu.com/security/notices/USN-6125-1
- https://ubuntu.com/security/notices/USN-6125-1