Описание
An issue was discovered in the cantata-mounter D-Bus service in Cantata through 2.3.1. The mount target path check in mounter.cpp mpOk() is insufficient. A regular user can consequently mount a CIFS filesystem anywhere (e.g., outside of the /home directory tree) by passing directory traversal sequences such as a home/../usr substring.
| Релиз | Статус | Примечание |
|---|---|---|
| artful | ignored | end of life |
| bionic | not-affected | vulnerable code not built |
| cosmic | not-affected | 2.3.0.ds1-2 |
| devel | not-affected | 2.3.0.ds1-2 |
| disco | not-affected | 2.3.0.ds1-2 |
| eoan | not-affected | 2.3.0.ds1-2 |
| esm-apps/bionic | not-affected | vulnerable code not built |
| esm-apps/xenial | not-affected | vulnerable code not built |
| esm-infra-legacy/trusty | DNE | trusty/esm was DNE [trusty was needs-triage] |
| precise/esm | DNE |
Показывать по
EPSS
6.5 Medium
CVSS2
8.8 High
CVSS3
Связанные уязвимости
An issue was discovered in the cantata-mounter D-Bus service in Cantata through 2.3.1. The mount target path check in mounter.cpp `mpOk()` is insufficient. A regular user can consequently mount a CIFS filesystem anywhere (e.g., outside of the /home directory tree) by passing directory traversal sequences such as a home/../usr substring.
An issue was discovered in the cantata-mounter D-Bus service in Cantat ...
An issue was discovered in the cantata-mounter D-Bus service in Cantata through 2.3.1. The mount target path check in mounter.cpp `mpOk()` is insufficient. A regular user can consequently mount a CIFS filesystem anywhere (e.g., outside of the /home directory tree) by passing directory traversal sequences such as a home/../usr substring.
EPSS
6.5 Medium
CVSS2
8.8 High
CVSS3