{"id":"UBUNTU-CVE-2019-3498","details":"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.","modified":"2026-01-30T02:46:32.924162Z","published":"2019-01-07T00:00:00Z","related":["USN-3851-1"],"upstream":["CVE-2019-3498"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-3498"},{"type":"REPORT","url":"https://www.djangoproject.com/weblog/2019/jan/04/security-releases/"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-3851-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2019-3498"}],"affected":[{"package":{"name":"python-django","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/python-django@1.6.11-0ubuntu1.3?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.11-0ubuntu1.3"}]}],"versions":["1.5.4-1ubuntu1","1.6-1","1.6.1-1","1.6.1-2","1.6.1-2ubuntu0.1","1.6.1-2ubuntu0.2","1.6.1-2ubuntu0.3","1.6.1-2ubuntu0.4","1.6.1-2ubuntu0.5","1.6.1-2ubuntu0.6","1.6.1-2ubuntu0.8","1.6.1-2ubuntu0.9","1.6.1-2ubuntu0.10","1.6.1-2ubuntu0.11","1.6.1-2ubuntu0.12","1.6.1-2ubuntu0.13","1.6.1-2ubuntu0.14","1.6.1-2ubuntu0.15","1.6.1-2ubuntu0.16","1.6.11-0ubuntu1","1.6.11-0ubuntu1.1","1.6.11-0ubuntu1.2"],"ecosystem_specific":{"binaries":[{"binary_version":"1.6.11-0ubuntu1.3","binary_name":"python-django"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-3498.json"}},{"package":{"name":"python-django","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/python-django@1.8.7-1ubuntu5.7?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.8.7-1ubuntu5.7"}]}],"versions":["1.7.9-1ubuntu5","1.8.5-2ubuntu1","1.8.7-1ubuntu1","1.8.7-1ubuntu2","1.8.7-1ubuntu3","1.8.7-1ubuntu4","1.8.7-1ubuntu5","1.8.7-1ubuntu5.1","1.8.7-1ubuntu5.2","1.8.7-1ubuntu5.4","1.8.7-1ubuntu5.5","1.8.7-1ubuntu5.6"],"ecosystem_specific":{"binaries":[{"binary_version":"1.8.7-1ubuntu5.7","binary_name":"python-django"},{"binary_version":"1.8.7-1ubuntu5.7","binary_name":"python-django-common"},{"binary_version":"1.8.7-1ubuntu5.7","binary_name":"python3-django"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-3498.json"}},{"package":{"name":"python-django","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/python-django@1:1.11.11-1ubuntu1.2?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.11.11-1ubuntu1.2"}]}],"versions":["1:1.11.4-1ubuntu1","1:1.11.6-1ubuntu1","1:1.11.9-1ubuntu1","1:1.11.11-1ubuntu1","1:1.11.11-1ubuntu1.1"],"ecosystem_specific":{"binaries":[{"binary_version":"1:1.11.11-1ubuntu1.2","binary_name":"python-django"},{"binary_version":"1:1.11.11-1ubuntu1.2","binary_name":"python-django-common"},{"binary_version":"1:1.11.11-1ubuntu1.2","binary_name":"python3-django"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-3498.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N"},{"type":"Ubuntu","score":"medium"}]}