Ubuntu.comUB:CVE-2023-1523CVE-2023-1523
10 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
0.001 Low
EPSS
Percentile
28.1%
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.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 18.04 | noarch | snapd | < 2.58+18.04.1 | UNKNOWN |
| ubuntu | 20.04 | noarch | snapd | < 2.58+20.04.1 | UNKNOWN |
| ubuntu | 22.04 | noarch | snapd | < 2.58+22.04.1 | UNKNOWN |
| ubuntu | 22.10 | noarch | snapd | < 2.58+22.10.1 | UNKNOWN |
| ubuntu | 23.04 | noarch | snapd | < 2.59.1+23.04ubuntu1.1 | UNKNOWN |
| ubuntu | 16.04 | noarch | snapd | < 2.54.3+16.04.0ubuntu0.1~esm6 | UNKNOWN |
Related
10 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
0.001 Low
EPSS
Percentile
28.1%