{"id":"USN-6414-2","summary":"python-django vulnerabilities","details":"USN-6414-1 and USN-6378-1 fixed CVE-2023-43665 and CVE-2023-41164 in Django,\nrespectively. This update provides the corresponding update for Ubuntu 18.04 LTS.\n\nOriginal advisory details:\n\n Wenchao Li discovered that the Django Truncator function incorrectly\n handled very long HTML input. A remote attacker could possibly use this\n issue to cause Django to consume resources, leading to a denial of service.\n\n It was discovered that Django incorrectly handled certain URIs with a very\n large number of Unicode characters. A remote attacker could possibly use\n this issue to cause Django to consume resources or crash, leading to a\n denial of service.\n","modified":"2026-04-27T16:37:59.647265Z","published":"2023-10-04T22:01:08Z","related":["UBUNTU-CVE-2023-41164","UBUNTU-CVE-2023-43665"],"upstream":["CVE-2023-41164","CVE-2023-43665","UBUNTU-CVE-2023-41164","UBUNTU-CVE-2023-43665"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-6414-2"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-41164"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-43665"}],"affected":[{"package":{"name":"python-django","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/python-django@1:1.11.11-1ubuntu1.21+esm2?arch=source&distro=esm-infra/bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.11.11-1ubuntu1.21+esm2"}]}],"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","1:1.11.11-1ubuntu1.6","1:1.11.11-1ubuntu1.7","1:1.11.11-1ubuntu1.8","1:1.11.11-1ubuntu1.9","1:1.11.11-1ubuntu1.10","1:1.11.11-1ubuntu1.11","1:1.11.11-1ubuntu1.12","1:1.11.11-1ubuntu1.13","1:1.11.11-1ubuntu1.14","1:1.11.11-1ubuntu1.15","1:1.11.11-1ubuntu1.16","1:1.11.11-1ubuntu1.17","1:1.11.11-1ubuntu1.18","1:1.11.11-1ubuntu1.19","1:1.11.11-1ubuntu1.20","1:1.11.11-1ubuntu1.21","1:1.11.11-1ubuntu1.21+esm1"],"ecosystem_specific":{"binaries":[{"binary_name":"python-django","binary_version":"1:1.11.11-1ubuntu1.21+esm2"},{"binary_name":"python-django-common","binary_version":"1:1.11.11-1ubuntu1.21+esm2"},{"binary_name":"python3-django","binary_version":"1:1.11.11-1ubuntu1.21+esm2"}],"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"},"database_specific":{"cves_map":{"cves":[{"id":"CVE-2023-41164","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2023-43665","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:Pro:18.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6414-2.json"}}],"schema_version":"1.7.5"}