CVE-2019-19844: Django Potential account hijack via password reset form
(updated )
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.)
References
- docs.djangoproject.com/en/dev/releases/security
- github.com/advisories/GHSA-vfq6-hq5r-27r6
- github.com/django/django
- github.com/django/django/commit/302a4ff1e8b1c798aab97673909c7a3dfda42c26
- github.com/django/django/commit/4d334bea06cac63dc1272abcec545b85136cca0e
- github.com/django/django/commit/5b1fbcef7a8bec991ebe7b2a18b5d5a95d72cb70
- github.com/django/django/commit/f4cff43bf921fcea6a29b726eb66767f67753fa2
- github.com/pypa/advisory-database/tree/main/vulns/django/PYSEC-2019-16.yaml
- groups.google.com/forum/
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HCM2DPUI7TOZWN4A6JFQFUVQ2XGE7GUD
- nvd.nist.gov/vuln/detail/CVE-2019-19844
- seclists.org/bugtraq/2020/Jan/9
- security.gentoo.org/glsa/202004-17
- security.netapp.com/advisory/ntap-20200110-0003
- usn.ubuntu.com/4224-1
- www.debian.org/security/2020/dsa-4598
- www.djangoproject.com/weblog/2019/dec/18/security-releases
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