| Name | CVE-2019-19844 |
| Description | Django before 1.11.27, 2.x before 2.2.9, and 3.x before 3.0.1 allows account takeover. A suitably crafted email address (that is equal to an existing user's email address after case transformation of Unicode characters) would allow an attacker to be sent a password reset token for the matched user account. (One mitigation in the new releases is to send password reset tokens only to the registered user email address.) |
| 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-2042-1, DSA-4598-1 |
| Debian Bugs | 946937 |
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+deb8u8 | DLA-2042-1 | ||
| python-django | source | stretch | 1:1.10.7-2+deb9u7 | DSA-4598-1 | ||
| python-django | source | buster | 1:1.11.27-1~deb10u1 | DSA-4598-1 | ||
| python-django | source | (unstable) | 2:2.2.9-1 | 946937 |
https://www.djangoproject.com/weblog/2019/dec/18/security-releases/
https://github.com/django/django/commit/5b1fbcef7a8bec991ebe7b2a18b5d5a95d72cb70 (master)
https://github.com/django/django/commit/302a4ff1e8b1c798aab97673909c7a3dfda42c26 (3.0.x branch)
https://github.com/django/django/commit/4d334bea06cac63dc1272abcec545b85136cca0e (2.2.x branch)
https://github.com/django/django/commit/f4cff43bf921fcea6a29b726eb66767f67753fa2 (1.11.x branch)