| Name | CVE-2021-3281 |
| Description | In Django 2.2 before 2.2.18, 3.0 before 3.0.12, and 3.1 before 3.1.6, the django.utils.archive.extract method (used by "startapp --template" and "startproject --template") allows directory traversal via an archive with absolute paths or relative paths with dot segments. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-2540-1, DLA-3164-1, ELA-354-1 |
| Debian Bugs | 981562 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| python-django (PTS) | jessie, jessie (lts) | 1.7.11-1+deb8u17 | fixed |
| stretch (security) | 1:1.10.7-2+deb9u17 | fixed | |
| stretch (lts), stretch | 1:1.10.7-2+deb9u23 | fixed | |
| buster, buster (lts) | 1:1.11.29-1+deb10u12 | fixed | |
| buster (security) | 1:1.11.29-1+deb10u11 | fixed | |
| bullseye (security), bullseye | 2:2.2.28-1~deb11u2 | fixed | |
| bookworm (security), bookworm | 3:3.2.19-1+deb12u1 | fixed | |
| sid, trixie | 3:4.2.16-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| python-django | source | jessie | 1.7.11-1+deb8u11 | ELA-354-1 | ||
| python-django | source | stretch | 1:1.10.7-2+deb9u10 | DLA-2540-1 | ||
| python-django | source | buster | 1:1.11.29-1+deb10u2 | DLA-3164-1 | ||
| python-django | source | (unstable) | 2:2.2.18-1 | 981562 |
https://www.djangoproject.com/weblog/2021/feb/01/security-releases/
https://github.com/django/django/commit/05413afa8c18cdb978fcdf470e09f7a12b234a23 (master)
https://github.com/django/django/commit/21e7622dec1f8612c85c2fc37fe8efbfd3311e37 (2.2.18)