CVE-2018-12560
Published: 19 June 2018
An issue was discovered in the cantata-mounter D-Bus service in Cantata through 2.3.1. Arbitrary unmounts can be performed by regular users via directory traversal sequences such as a home/../sys/kernel substring.
Priority
Status
Package | Release | Status |
---|---|---|
cantata Launchpad, Ubuntu, Debian |
artful |
Ignored
(end of life)
|
bionic |
Not vulnerable
(vulnerable code not built)
|
|
cosmic |
Not vulnerable
(2.3.0.ds1-2)
|
|
disco |
Not vulnerable
(2.3.0.ds1-2)
|
|
eoan |
Not vulnerable
(2.3.0.ds1-2)
|
|
trusty |
Does not exist
(trusty was needs-triage)
|
|
upstream |
Released
(2.3.0.ds1-2)
|
|
xenial |
Not vulnerable
(vulnerable code not built)
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 6.5 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | Low |
User interaction | None |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |