PYSEC-2025-109
En bref
- Publiée
- Mise à jour
- CVE
- CVE-2025-64460
- Alias
- BIT-django-2025-64460, GHSA-vrcr-9hj9-jcg6
- CVSS_V3
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Description
An issue was discovered in 5.2 before 5.2.9, 5.1 before 5.1.15, and 4.2 before 4.2.27. Algorithmic complexity in `django.core.serializers.xml_serializer.getInnerText()` allows a remote attacker to cause a potential denial-of-service attack triggering CPU and memory exhaustion via specially crafted XML input processed by the XML `Deserializer`. Earlier, unsupported Django series (such as 5.0.x, 4.1.x, and 3.2.x) were not evaluated and may also be affected. Django would like to thank Seokchan Yoon for reporting this issue.
Paquets affectés
| Paquet | Versions |
|---|---|
| PyPI · django | introduced 4.2, fixed 4.2.27, introduced 5.1, fixed 5.1.15, introduced 5.2, fixed 5.2.9 |
Références
- https://groups.google.com/g/django-announce ADVISORY
- https://docs.djangoproject.com/en/dev/releases/security/ FIX
- https://www.djangoproject.com/weblog/2025/dec/02/security-releases/ FIX
- https://github.com/advisories/GHSA-vrcr-9hj9-jcg6 ADVISORY
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — PyPA Advisory Database |