In Django 3.2 before 3.2.25, 4.2 before 4.2.11, and 5.0 before 5.0.3, the django.utils.text.Truncator.words() method (with html=True) and the truncatewords_html template filter are subject to a potential regular expression denial-of-service attack via a crafted string. NOTE: this issue exists because of an incomplete fix for CVE-2019-14232 and CVE-2023-43665.
{ "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro", "ubuntu_priority": "medium", "binaries": [ { "python-django-common": "1:1.11.11-1ubuntu1.21+esm4", "python-django-doc": "1:1.11.11-1ubuntu1.21+esm4", "python-django": "1:1.11.11-1ubuntu1.21+esm4", "python3-django": "1:1.11.11-1ubuntu1.21+esm4" } ] }