CVE-2020-36314
Published: 7 April 2021
fr-archive-libarchive.c in GNOME file-roller through 3.38.0, as used by GNOME Shell and other software, allows Directory Traversal during extraction because it lacks a check of whether a file's parent is a symlink in certain complex situations. NOTE: this issue exists because of an incomplete fix for CVE-2020-11736.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
file-roller Launchpad, Ubuntu, Debian |
bionic |
Released
(3.28.0-1ubuntu1.3)
|
| focal |
Released
(3.36.3-0ubuntu1.1)
|
|
| groovy |
Released
(3.38.0-1ubuntu0.1)
|
|
| hirsute |
Released
(3.38.1-1)
|
|
| trusty |
Does not exist
|
|
| upstream |
Needs triage
|
|
| xenial |
Released
(3.16.5-0ubuntu1.5)
|
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 3.9 |
| Attack vector | Local |
| Attack complexity | Low |
| Privileges required | Low |
| User interaction | Required |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity impact | Low |
| Availability impact | Low |
| Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:L |