All errata/sisyphus/ALT-PU-2024-6157-2
ALT-PU-2024-6157-2

Package update snapd in branch sisyphus

Version2.61.3-alt1
Task#344694
Published2026-02-04
Max severityCRITICAL
Severity:

Closed issues (4)

BDU:2022-07107
HIGH8.4

Уязвимость функции must_mkdir_and_open_with_perms() утилиты snap-confine операционной системы Ubuntu, позволяющая нарушителю

Published: 2022-12-05Modified: 2024-03-01
CVSS 3.xHIGH 8.4
CVSS:3.x/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0HIGH 7.2
CVSS:2.0/AV:L/AC:L/Au:N/C:C/I:C/A:C
References
CVE-2023-1523
CRITICAL10.0

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.

Published: 2023-09-01Modified: 2024-11-21
CVSS 3.xCRITICAL 10.0
CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
References
GHSA-cjqf-877p-7m3f
CRITICAL9.0

snapd Race Condition vulnerability

Published: 2024-01-08Modified: 2024-11-18
CVSS 3.xCRITICAL 9.0
CVSS:3.x/CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
CVSS 4.0CRITICAL 9.0
CVSS:4.0/CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
References