CVE-2011-4138
Severity Score
5.0
*CVSS v2
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
The verify_exists functionality in the URLField implementation in Django before 1.2.7 and 1.3.x before 1.3.1 originally tests a URL's validity through a HEAD request, but then uses a GET request for the new target URL in the case of a redirect, which might allow remote attackers to trigger arbitrary GET requests with an unintended source IP address via a crafted Location header.
La funcionalidad verify_exists de la implementación URLField en Django antes de su versión v1.2.7 y en v1.3.x antes de v1.3.1 originalmente comprueba la validez de una URL a través de una petición HEAD, pero luego usa una petición GET de la URL en el caso de un redireccionamiento. Esto podría permitir a atacantes remotos para provocar peticiones GET aleatorias con una dirección IP de origen no deseados a través de una cabecera Location especificamente modificada.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2011-10-19 CVE Reserved
- 2011-10-19 CVE Published
- 2023-03-07 EPSS Updated
- 2024-08-07 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-20: Improper Input Validation
CAPEC
References (8)
| URL | Tag | Source |
|---|---|---|
| http://secunia.com/advisories/46614 | Third Party Advisory |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| http://openwall.com/lists/oss-security/2011/09/11/1 | 2018-01-18 | |
| http://openwall.com/lists/oss-security/2011/09/13/2 | 2018-01-18 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=737366 | 2018-01-18 | |
| https://www.djangoproject.com/weblog/2011/sep/09 | 2018-01-18 | |
| https://www.djangoproject.com/weblog/2011/sep/10/127 | 2018-01-18 |
| URL | Date | SRC |
|---|---|---|
| http://www.debian.org/security/2011/dsa-2332 | 2018-01-18 | |
| https://hermes.opensuse.org/messages/14700881 | 2018-01-18 |
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" | <= 1.2.6 Search vendor "Djangoproject" for product "Django" and version " <= 1.2.6" | - |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 0.91 Search vendor "Djangoproject" for product "Django" and version "0.91" | - |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 0.95 Search vendor "Djangoproject" for product "Django" and version "0.95" | - |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 0.95.1 Search vendor "Djangoproject" for product "Django" and version "0.95.1" | - |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 0.96 Search vendor "Djangoproject" for product "Django" and version "0.96" | - |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 1.0 Search vendor "Djangoproject" for product "Django" and version "1.0" | - |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 1.0.1 Search vendor "Djangoproject" for product "Django" and version "1.0.1" | - |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 1.0.2 Search vendor "Djangoproject" for product "Django" and version "1.0.2" | - |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 1.1 Search vendor "Djangoproject" for product "Django" and version "1.1" | - |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 1.1.0 Search vendor "Djangoproject" for product "Django" and version "1.1.0" | - |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 1.1.2 Search vendor "Djangoproject" for product "Django" and version "1.1.2" | - |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 1.1.3 Search vendor "Djangoproject" for product "Django" and version "1.1.3" | - |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 1.2 Search vendor "Djangoproject" for product "Django" and version "1.2" | - |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 1.2.1 Search vendor "Djangoproject" for product "Django" and version "1.2.1" | - |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 1.2.1 Search vendor "Djangoproject" for product "Django" and version "1.2.1" | 2 |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 1.2.2 Search vendor "Djangoproject" for product "Django" and version "1.2.2" | - |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 1.2.3 Search vendor "Djangoproject" for product "Django" and version "1.2.3" | - |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 1.2.4 Search vendor "Djangoproject" for product "Django" and version "1.2.4" | - |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 1.2.5 Search vendor "Djangoproject" for product "Django" and version "1.2.5" | - |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 1.3 Search vendor "Djangoproject" for product "Django" and version "1.3" | - |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 1.3 Search vendor "Djangoproject" for product "Django" and version "1.3" | alpha1 |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 1.3 Search vendor "Djangoproject" for product "Django" and version "1.3" | alpha2 |
Affected
| ||||||