CVE-2023-46695
Severity Score
7.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
An issue was discovered in Django 3.2 before 3.2.23, 4.1 before 4.1.13, and 4.2 before 4.2.7. The NFKC normalization is slow on Windows. As a consequence, django.contrib.auth.forms.UsernameField is subject to a potential DoS (denial of service) attack via certain inputs with a very large number of Unicode characters.
Se descubrió un problema en Django 3.2 anterior a 3.2.23, 4.1 anterior a 4.1.13 y 4.2 anterior a 4.2.7. La normalización de NFKC es lenta en Windows. Como consecuencia, django.contrib.auth.forms.UsernameField está sujeto a un potencial ataque DoS (denegación de servicio) a través de ciertas entradas con una gran cantidad de caracteres Unicode.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2023-10-25 CVE Reserved
- 2023-11-02 CVE Published
- 2024-08-02 CVE Updated
- 2024-11-08 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-770: Allocation of Resources Without Limits or Throttling
CAPEC
References (3)
| URL | Tag | Source |
|---|---|---|
| https://security.netapp.com/advisory/ntap-20231214-0001 |
|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://docs.djangoproject.com/en/4.2/releases/security | 2023-12-14 | |
| https://www.djangoproject.com/weblog/2023/nov/01/security-releases | 2023-12-14 |
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | >= 3.2 < 3.2.23 Search vendor "Djangoproject" for product "Django" and version " >= 3.2 < 3.2.23" | - |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | >= 4.1 < 4.1.13 Search vendor "Djangoproject" for product "Django" and version " >= 4.1 < 4.1.13" | - |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | >= 4.2. < 4.2.7 Search vendor "Djangoproject" for product "Django" and version " >= 4.2. < 4.2.7" | - |
Affected
| ||||||