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ubuntucveUbuntu.comUB:CVE-2024-22123
HistoryAug 12, 2024 - 12:00 a.m.

CVE-2024-22123

2024-08-1200:00:00
ubuntu.com
ubuntu.com
3
sms media
gsm modem
linux device
log file
zabbix_server
at commands
ui
security vulnerability

CVSS3

2.7

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N

AI Score

7.1

Confidence

High

Setting SMS media allows to set GSM modem file. Later this file is used as
Linux device. But due everything is a file for Linux, it is possible to set
another file, e.g. log file and zabbix_server will try to communicate with
it as modem. As a result, log file will be broken with AT commands and
small part for log file content will be leaked to UI.

CVSS3

2.7

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N

AI Score

7.1

Confidence

High