CVE-2018-6791

An issue was discovered in soliduiserver/deviceserviceaction.cpp in KDE Plasma Workspace before 5.12.0. When a vfat thumbdrive that contains `` or $() in its volume label is plugged in and mounted through the device notifier, it's interpreted as a shell command, leading to a possibility of arbitrary command execution. An example of an offending volume label is "$(touch b)" -- this will create a file called b in the home folder.

CVSS v3 6.8 MEDIUM
CVSS v2.0 7.2 HIGH

6.8^/10

CVSS v3 : MEDIUM

Vector : AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability : 0.9 / Impact : 5.9

Attack Vector PHYSICAL

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.2^/10

CVSS v2.0 : HIGH

Vector : AV:L/AC:L/Au:N/C:C/I:C/A:C

Exploitability : 3.9 / Impact : 10.0

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://bugs.kde.org/show_bug.cgi?id=389815	Issue Tracking Vendor Advisory
https://cgit.kde.org/plasma-workspace.git/commit/?id=9db872df82c258315c6ebad800af59e81ffb9212	Vendor Advisory
https://www.debian.org/security/2018/dsa-4116	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:kde:plasma-workspace:*:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

History

No history.

Information

Published : 2018-02-07 02:29

Updated : 2023-12-10 12:30

NVD link : CVE-2018-6791

Mitre link : CVE-2018-6791

CVE.ORG link : CVE-2018-6791

JSON object : View

Products Affected

kde

plasma-workspace

debian

debian_linux

CWE

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

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