GHSA-vrcr-9hj9-jcg6
Django is vulnerable to DoS via XML serializer text extraction
En bref
- Publiée
- Mise à jour
- CVE
- CVE-2025-64460
- Alias
- BIT-django-2025-64460, PYSEC-2025-109
- CVSS_V4
- CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
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 5.2a1, fixed 5.2.9 |
| PyPI · django | introduced 5.1a1, fixed 5.1.15 |
| PyPI · django | introduced 4.2a1, fixed 4.2.27 |
Références
- https://nvd.nist.gov/vuln/detail/CVE-2025-64460 ADVISORY
- https://github.com/django/django/commit/0db9ea4669312f1f4973e09f4bca06ab9c1ec74b WEB
- https://github.com/django/django/commit/1dbd07a608e495a0c229edaaf84d58d8976313b5 WEB
- https://github.com/django/django/commit/4d2b8803bebcdefd2b76e9e8fc528d5fddea93f0 WEB
- https://github.com/django/django/commit/99e7d22f55497278d0bcb2e15e72ef532e62a31d WEB
- https://docs.djangoproject.com/en/dev/releases/security WEB
- https://github.com/django/django PACKAGE
- https://github.com/pypa/advisory-database/tree/main/vulns/django/PYSEC-2025-109.yaml WEB
- https://groups.google.com/g/django-announce WEB
- https://www.djangoproject.com/weblog/2025/dec/02/security-releases WEB
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — GitHub Advisory Database |