GHSA-33mw-q7rj-mjwj
Django has Inefficient Algorithmic Complexity
En bref
- Publiée
- Mise à jour
- CVE
- CVE-2025-14550
- Alias
- BIT-django-2025-14550, PYSEC-2026-43
- CVSS_V4
- CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U
Description
An issue was discovered in 6.0 before 6.0.2, 5.2 before 5.2.11, and 4.2 before 4.2.28. `ASGIRequest` allows a remote attacker to cause a potential denial-of-service via a crafted request with multiple duplicate headers. 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 Jiyong Yang for reporting this issue.
Paquets affectés
| Paquet | Versions |
|---|---|
| PyPI · django | introduced 6.0a1, fixed 6.0.2 |
| PyPI · django | introduced 5.2a1, fixed 5.2.11 |
| PyPI · django | introduced 4.2a1, fixed 4.2.28 |
Références
- https://nvd.nist.gov/vuln/detail/CVE-2025-14550 ADVISORY
- https://github.com/django/django/commit/eb22e1d6d643360e952609ef562c139a100ea4eb 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-2026-43.yaml WEB
- https://groups.google.com/g/django-announce WEB
- https://www.djangoproject.com/weblog/2026/feb/03/security-releases WEB
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — GitHub Advisory Database |