CVE-2021-45115
Summary
| CVE | CVE-2021-45115 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2022-01-05 00:15:00 UTC |
| Updated | 2023-11-07 03:39:00 UTC |
| Description | An issue was discovered in Django 2.2 before 2.2.26, 3.2 before 3.2.11, and 4.0 before 4.0.1. UserAttributeSimilarityValidator incurred significant overhead in evaluating a submitted password that was artificially large in relation to the comparison values. In a situation where access to user registration was unrestricted, this provided a potential vector for a denial-of-service attack. |
Risk And Classification
Problem Types: NVD-CWE-Other
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Djangoproject | Django | All | All | All | All |
| Operating System | Fedoraproject | Fedora | 35 | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| [SECURITY] Fedora 35 Update: python-django-3.2.12-1.fc35 - package-announce - Fedora Mailing-Lists | FEDORA | lists.fedoraproject.org | |
| Redirecting to Google Groups | groups.google.com | ||
| Redirecting to Google Groups | MISC | groups.google.com | |
| Archive of security issues | Django documentation | Django | MISC | docs.djangoproject.com | |
| [SECURITY] Fedora 35 Update: python-django-3.2.12-1.fc35 - package-announce - Fedora Mailing-Lists | lists.fedoraproject.org | ||
| January 2022 Django Vulnerabilities in NetApp Products | NetApp Product Security | CONFIRM | security.netapp.com | |
| Django security releases issued: 4.0.1, 3.2.11, and 2.2.26 | Weblog | Django | CONFIRM | www.djangoproject.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 180569 Debian Security Update for python-django (CVE-2021-45115)
- 198614 Ubuntu Security Notification for Django Vulnerabilities (USN-5204-1)
- 240566 Red Hat Update for Satellite 6.11 Release (RHSA-2022:5498)
- 282363 Fedora Security Update for python (FEDORA-2022-e7fd530688)
- 296062 Oracle Solaris 11.4 Support Repository Update (SRU) 43.113.3 Missing (CPUJAN2022)
- 502340 Alpine Linux Security Update for py3-django
- 690765 Free Berkeley Software Distribution (FreeBSD) Security Update for django (d3e023fb-6e88-11ec-b948-080027240888)
- 960505 Rocky Linux Security Update for Satellite (RLSA-2022:5498)