CVE-2021-31542
Published: 4 May 2021
In Django 2.2 before 2.2.21, 3.1 before 3.1.9, and 3.2 before 3.2.1, MultiPartParser, UploadedFile, and FieldFile allowed directory traversal via uploaded files with suitably crafted file names.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
python-django Launchpad, Ubuntu, Debian |
bionic |
Released
(1:1.11.11-1ubuntu1.13)
|
| focal |
Released
(2:2.2.12-1ubuntu0.6)
|
|
| groovy |
Released
(2:2.2.16-1ubuntu0.4)
|
|
| hirsute |
Released
(2:2.2.20-1ubuntu0.1)
|
|
| impish |
Released
(2:2.2.20-1ubuntu0.1)
|
|
| jammy |
Released
(2:2.2.20-1ubuntu0.1)
|
|
| trusty |
Released
(1.6.11-0ubuntu1.3+esm3)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
|
| upstream |
Needs triage
|
|
| xenial |
Released
(1.8.7-1ubuntu5.15+esm1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 7.5 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity impact | None |
| Availability impact | None |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |