{"id":"USN-4224-1","summary":"python-django vulnerability","details":"Simon Charette discovered that the password reset functionality in\nDjango used a Unicode case insensitive query to retrieve accounts\nassociated with an email address. An attacker could possibly use this\nto obtain password reset tokens and hijack accounts.\n","modified":"2026-02-10T04:41:43Z","published":"2019-12-19T01:02:13Z","related":["UBUNTU-CVE-2019-19844"],"upstream":["CVE-2019-19844","UBUNTU-CVE-2019-19844"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4224-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-19844"}],"affected":[{"package":{"name":"python-django","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/python-django@1.8.7-1ubuntu5.11?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.8.7-1ubuntu5.11"}]}],"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","1.8.7-1ubuntu5.7","1.8.7-1ubuntu5.8","1.8.7-1ubuntu5.9","1.8.7-1ubuntu5.10"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"python-django","binary_version":"1.8.7-1ubuntu5.11"},{"binary_name":"python-django-common","binary_version":"1.8.7-1ubuntu5.11"},{"binary_name":"python3-django","binary_version":"1.8.7-1ubuntu5.11"}]},"database_specific":{"cves_map":{"cves":[{"id":"CVE-2019-19844","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"type":"Ubuntu","score":"high"}]}],"ecosystem":"Ubuntu:16.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4224-1.json"}},{"package":{"name":"python-django","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/python-django@1:1.11.11-1ubuntu1.6?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.11.11-1ubuntu1.6"}]}],"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","1:1.11.11-1ubuntu1.2","1:1.11.11-1ubuntu1.3","1:1.11.11-1ubuntu1.4","1:1.11.11-1ubuntu1.5"],"ecosystem_specific":{"binaries":[{"binary_name":"python-django","binary_version":"1:1.11.11-1ubuntu1.6"},{"binary_version":"1:1.11.11-1ubuntu1.6","binary_name":"python-django-common"},{"binary_version":"1:1.11.11-1ubuntu1.6","binary_name":"python3-django"}],"availability":"No subscription required"},"database_specific":{"cves_map":{"cves":[{"id":"CVE-2019-19844","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"score":"high","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:18.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4224-1.json"}}],"schema_version":"1.7.3"}