{"id":"CVE-2023-41164","details":"In Django 3.2 before 3.2.21, 4.1 before 4.1.11, and 4.2 before 4.2.5, django.utils.encoding.uri_to_iri() is subject to a potential DoS (denial of service) attack via certain inputs with a very large number of Unicode characters.","aliases":["BIT-django-2023-41164","GHSA-7h4p-27mh-hmrw","PYSEC-2023-225"],"modified":"2026-05-15T11:53:37.920922637Z","published":"2023-11-03T00:00:00Z","related":["SUSE-SU-2023:3533-1","SUSE-SU-2023:3580-1","openSUSE-SU-2024:13198-1","openSUSE-SU-2024:14208-1","openSUSE-SU-2026:10005-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/41xxx/CVE-2023-41164.json","cna_assigner":"mitre","unresolved_ranges":[{"source":"DESCRIPTION","extracted_events":[{"introduced":"3.2"},{"fixed":"3.2.21"},{"introduced":"4.1"},{"fixed":"4.1.11"},{"introduced":"4.2"},{"fixed":"4.2.5"}]}]},"references":[{"type":"WEB","url":"https://docs.djangoproject.com/en/4.2/releases/security/"},{"type":"WEB","url":"https://groups.google.com/forum/#%21forum/django-announce"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZQJOMNRMVPCN5WMIZ7YSX5LQ7IR2NY4D/"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/41xxx/CVE-2023-41164.json"},{"type":"ADVISORY","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HJFRPUHDYJHBH3KYHSPGULQM4JN7BMSU/"},{"type":"ADVISORY","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZQJOMNRMVPCN5WMIZ7YSX5LQ7IR2NY4D/"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-41164"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20231214-0002/"},{"type":"ARTICLE","url":"https://www.djangoproject.com/weblog/2023/sep/04/security-releases/"}],"schema_version":"1.7.5"}