CVE-2020-8227
Published: 21 August 2020
Missing sanitization of a server response in Nextcloud Desktop Client 2.6.4 for Linux allowed a malicious Nextcloud Server to store files outside of the dedicated sync directory.
Priority
Status
Package | Release | Status |
---|---|---|
nextcloud-desktop Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
focal |
Needs triage
|
|
groovy |
Ignored
(end of life)
|
|
hirsute |
Not vulnerable
(3.0.1-3)
|
|
impish |
Not vulnerable
(3.0.1-3)
|
|
jammy |
Not vulnerable
(3.0.1-3)
|
|
kinetic |
Not vulnerable
(3.0.1-3)
|
|
lunar |
Not vulnerable
(3.0.1-3)
|
|
mantic |
Not vulnerable
(3.0.1-3)
|
|
trusty |
Does not exist
|
|
upstream |
Needs triage
|
|
xenial |
Does not exist
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 6.8 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | High |
User interaction | Required |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | High |
Vector | CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H |