| Name | CVE-2019-12781 |
| Description | An issue was discovered in Django 1.11 before 1.11.22, 2.1 before 2.1.10, and 2.2 before 2.2.3. An HTTP request is not redirected to HTTPS when the SECURE_PROXY_SSL_HEADER and SECURE_SSL_REDIRECT settings are used, and the proxy connects to Django via HTTPS. In other words, django.http.HttpRequest.scheme has incorrect behavior when a client uses HTTP. |
| 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-1842-1, DSA-4476-1 |
| Debian Bugs | 931316 |
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 | |
| trixie | 3:4.2.16-1 | fixed | |
| sid | 3:4.2.17-1 | 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+deb8u6 | DLA-1842-1 | ||
| python-django | source | stretch | 1:1.10.7-2+deb9u5 | DSA-4476-1 | ||
| python-django | source | buster | 1:1.11.22-1~deb10u1 | |||
| python-django | source | (unstable) | 1:1.11.22-1 | 931316 |
https://www.djangoproject.com/weblog/2019/jul/01/security-releases/
https://github.com/django/django/commit/54d0f5e62f54c29a12dd96f44bacd810cbe03ac8 (master)
https://github.com/django/django/commit/77706a3e4766da5d5fb75c4db22a0a59a28e6cd6 (2.2)
https://github.com/django/django/commit/1e40f427bb8d0fb37cc9f830096a97c36c97af6f (2.1)
https://github.com/django/django/commit/32124fc41e75074141b05f10fc55a4f01ff7f050 (1.11)