CVE-2022-41323
python-django: Potential denial-of-service vulnerability in internationalized URLs
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
In Django 3.2 before 3.2.16, 4.0 before 4.0.8, and 4.1 before 4.1.2, internationalized URLs were subject to a potential denial of service attack via the locale parameter, which is treated as a regular expression.
En Django versiones 3.2 anteriores a 3.2.16, 4.0 anteriores a 4.0.8, y 4.1 anteriores a 4.1.2, las URLs internacionalizadas estaban sujetas a un potencial ataque de denegación de servicio por medio del parámetro locale, que es tratado como una expresión regular
A denial of service flaw was discovered in Django. This issue occurs when incorrectly handling certain internationalized URLs. A malicious attacker could use this issue to cause a crash, resulting in a denial of service.
*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
- 2022-09-23 CVE Reserved
- 2022-10-04 CVE Published
- 2024-06-06 EPSS Updated
- 2024-08-03 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-400: Uncontrolled Resource Consumption
CAPEC
References (12)
| URL | Tag | Source |
|---|---|---|
| https://groups.google.com/forum/#%21forum/django-announce | ||
| https://security.netapp.com/advisory/ntap-20221124-0001 | Third Party Advisory |
|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://github.com/django/django/commit/5b6b257fa7ec37ff27965358800c67e2dd11c924 | 2023-11-07 |
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 < 3.2.16 Search vendor "Djangoproject" for product "Django" and version " >= 3.2 < 3.2.16" | - |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | >= 4.0 < 4.0.8 Search vendor "Djangoproject" for product "Django" and version " >= 4.0 < 4.0.8" | - |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | >= 4.1 < 4.1.2 Search vendor "Djangoproject" for product "Django" and version " >= 4.1 < 4.1.2" | - |
Affected
| ||||||