{"id":"UBUNTU-CVE-2022-41323","details":"In Django 3.2 before 3.2.16, 4.0 before 4.0.8, and 4.1 before 4.1.2, internationalized URLs were subject to a potential denial of service attack via the locale parameter, which is treated as a regular expression.","modified":"2026-01-30T01:45:36.096568Z","published":"2022-10-04T08:00:00Z","related":["USN-5653-1"],"upstream":["CVE-2022-41323"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-41323"},{"type":"REPORT","url":"https://www.djangoproject.com/weblog/2022/oct/04/security-releases/"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5653-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2022-41323"}],"affected":[{"package":{"name":"python-django","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/python-django@2:2.2.12-1ubuntu0.14?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:2.2.12-1ubuntu0.14"}]}],"versions":["1:1.11.22-1ubuntu1","2:2.2.6-1ubuntu1","2:2.2.9-2ubuntu1","2:2.2.10-1","2:2.2.10-1ubuntu1","2:2.2.11-1","2:2.2.12-1","2:2.2.12-1ubuntu0.1","2:2.2.12-1ubuntu0.2","2:2.2.12-1ubuntu0.3","2:2.2.12-1ubuntu0.4","2:2.2.12-1ubuntu0.5","2:2.2.12-1ubuntu0.6","2:2.2.12-1ubuntu0.7","2:2.2.12-1ubuntu0.8","2:2.2.12-1ubuntu0.9","2:2.2.12-1ubuntu0.10","2:2.2.12-1ubuntu0.11","2:2.2.12-1ubuntu0.12","2:2.2.12-1ubuntu0.13"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"python3-django","binary_version":"2:2.2.12-1ubuntu0.14"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-41323.json"}},{"package":{"name":"python-django","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/python-django@2:3.2.12-2ubuntu1.3?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:3.2.12-2ubuntu1.3"}]}],"versions":["2:2.2.24-1ubuntu1","2:3.2.12-2","2:3.2.12-2ubuntu1","2:3.2.12-2ubuntu1.1","2:3.2.12-2ubuntu1.2"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"python3-django","binary_version":"2:3.2.12-2ubuntu1.3"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-41323.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}