An issue was discovered in Django 3.2 before 3.2.24, 4.2 before 4.2.10, and Django 5.0 before 5.0.2. The intcomma template filter was subject to a potential denial-of-service attack when used with very long strings.

References

• https://nvd.nist.gov/vuln/detail/CVE-2024-24680
• https://groups.google.com/forum/#%21forum/django-announce
• django/django@16a8fe1
• django/django@55519d6
• django/django@572ea07
• django/django@c1171ff
• https://github.com/pypa/advisory-database/tree/main/vulns/django/PYSEC-2024-28.yaml
• https://docs.djangoproject.com/en/5.0/releases/security
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/D2JIRXEDP4ZET5KFMAPPYSK663Q52NEX
• https://www.djangoproject.com/weblog/2024/feb/06/security-releases
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SN2PLJGYSAAG5KUVIUFJYKD3BLQ4OSN6
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZQJOMNRMVPCN5WMIZ7YSX5LQ7IR2NY4D