{"id":"USN-6203-1","summary":"python-django vulnerability","details":"Seokchan Yoon discovered that Django incorrectly handled certain regular\nexpressions. A remote attacker could possibly use this issue to cause\nDjango to consume resources, leading to a denial of service.\n","modified":"2026-04-27T16:44:48.891140Z","published":"2023-07-05T11:23:04Z","related":["UBUNTU-CVE-2023-36053"],"upstream":["CVE-2023-36053","UBUNTU-CVE-2023-36053"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-6203-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-36053"}],"affected":[{"package":{"name":"python-django","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/python-django@2:2.2.12-1ubuntu0.18?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:2.2.12-1ubuntu0.18"}]}],"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","2:2.2.12-1ubuntu0.14","2:2.2.12-1ubuntu0.15","2:2.2.12-1ubuntu0.16","2:2.2.12-1ubuntu0.17"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"2:2.2.12-1ubuntu0.18","binary_name":"python3-django"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6203-1.json","cves_map":{"cves":[{"id":"CVE-2023-36053","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":"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:20.04:LTS"}}},{"package":{"name":"python-django","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/python-django@2:3.2.12-2ubuntu1.7?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:3.2.12-2ubuntu1.7"}]}],"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","2:3.2.12-2ubuntu1.3","2:3.2.12-2ubuntu1.4","2:3.2.12-2ubuntu1.5","2:3.2.12-2ubuntu1.6"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"2:3.2.12-2ubuntu1.7","binary_name":"python3-django"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6203-1.json","cves_map":{"cves":[{"id":"CVE-2023-36053","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":"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:22.04:LTS"}}}],"schema_version":"1.7.5"}