CVE-2019-3498: Improper Input Validation in Django
(updated )
In Django 1.11.x before 1.11.18, 2.0.x before 2.0.10, and 2.1.x before 2.1.5, an Improper Neutralization of Special Elements in Output Used by a Downstream Component issue exists in django.views.defaults.page_not_found(), leading to content spoofing (in a 404 error page) if a user fails to recognize that a crafted URL has malicious content.
References
- docs.djangoproject.com/en/dev/releases/security
- github.com/advisories/GHSA-337x-4q8g-prc5
- github.com/django/django
- github.com/pypa/advisory-database/tree/main/vulns/django/PYSEC-2019-17.yaml
- groups.google.com/forum/
- lists.debian.org/debian-lts-announce/2019/01/msg00005.html
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HVXDOVCXLD74SHR2BENGCE2OOYYYWJHZ
- nvd.nist.gov/vuln/detail/CVE-2019-3498
- usn.ubuntu.com/3851-1
- web.archive.org/web/20200227094237/http://www.securityfocus.com/bid/106453
- www.debian.org/security/2019/dsa-4363
- www.djangoproject.com/weblog/2019/jan/04/security-releases
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