In Django 3.2 before 3.2.22, 4.1 before 4.1.12, and 4.2 before 4.2.6, the django.utils.text.Truncator chars() and words() methods (when used with html=True) are subject to a potential DoS (denial of service) attack via certain inputs with very long, potentially malformed HTML text. The chars() and words() methods are used to implement the truncatechars_html and truncatewords_html template filters, which are thus also vulnerable. NOTE: this issue exists because of an incomplete fix for CVE-2019-14232.
2023-11-03T05:15:30.047
2024-11-21T08:24:34.663
Modified
CVSSv3.1: 7.5 (HIGH)
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Application | djangoproject | django | < 3.2.22 | Yes |
| Application | djangoproject | django | < 4.1.12 | Yes |
| Application | djangoproject | django | < 4.2.6 | Yes |
| Operating System | fedoraproject | fedora | 39 | Yes |