PublicDateAtUSN: 2019-12-18
Candidate: CVE-2019-19844
PublicDate: 2019-12-18 19:15:00 UTC
References: 
 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-19844
 https://www.djangoproject.com/weblog/2019/dec/18/security-releases/
 https://ubuntu.com/security/notices/USN-4224-1
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.)
Ubuntu-Description: 
Notes: 
Mitigation: 
Bugs: 
Priority: high
Discovered-by: Simon Charette
Assigned-to: sbeattie
CVSS:
 nvd: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H [9.8 CRITICAL]


Patches_python-django:
 upstream: https://github.com/django/django/commit/f4cff43bf921fcea6a29b726eb66767f67753fa2 (1.11.x)
 upstream: https://github.com/django/django/commit/4d334bea06cac63dc1272abcec545b85136cca0e (2.2.x)
upstream_python-django: released (1.11.27, 2.2.9)
precise/esm_python-django: DNE
trusty_python-django: ignored (out of standard support)
trusty/esm_python-django: needs-triage
xenial_python-django: released (1.8.7-1ubuntu5.11)
esm-infra/xenial_python-django: released (1.8.7-1ubuntu5.11)
bionic_python-django: released (1:1.11.11-1ubuntu1.6)
disco_python-django: released (1:1.11.20-1ubuntu0.3)
eoan_python-django: released (1:1.11.22-1ubuntu1.1)
devel_python-django: released (2:2.2.9-2ubuntu1)