VDB
BIT-django-2023-36053
BIT-django-2023-36053
PUBLISHED
CVSS 7.5 HIGH
In Django 3.2 before 3.2.20, 4 before 4.1.10, and 4.2 before 4.2.3, EmailValidator and URLValidator are subject to a potential ReDoS (regular expression denial of service) attack via a very large number of domain name labels of emails and URLs.
Risk Scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Bitnami | django | 3.2.0, 4.0.0, 4.2.0 |
Timeline
- Mar 6, 2024 CVE Published
- Nov 6, 2025 CVE Updated
- May 15, 2026 Distribution Patch
References
- https://www.djangoproject.com/weblog/2023/jul/03/security-releases/ url
- https://nvd.nist.gov/vuln/detail/CVE-2023-36053 url
- https://docs.djangoproject.com/en/4.2/releases/security/ url
- https://lists.debian.org/debian-lts-announce/2023/07/msg00022.html url
- https://groups.google.com/forum/#%21forum/django-announce url
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XG5DYKPNDCEHJQ3TKPJQO7QGSR4FAYMS/ url
- https://www.debian.org/security/2023/dsa-5465 url
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZQJOMNRMVPCN5WMIZ7YSX5LQ7IR2NY4D/ url
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZQJOMNRMVPCN5WMIZ7YSX5LQ7IR2NY4D/ url
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NRDGTUN4LTI6HG4TWR3JYLSFVXPZT42A/ url