CVE-2015-5143
Django: possible DoS by filling session store
Severity Score
7.8
*CVSS v2
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
The session backends in Django before 1.4.21, 1.5.x through 1.6.x, 1.7.x before 1.7.9, and 1.8.x before 1.8.3 allows remote attackers to cause a denial of service (session store consumption) via multiple requests with unique session keys.
La sesión Backend en Django anteriores a 1.4.21, de 1.5.x hasta 1.6.x, 1.7.x anteriores a 1.7.9 y 1.8.x anteriores a 1.8.3, permite a un atacante causar una denegación de servicios mediante el consumo de almacenamiento de sesión a través de múltiples peticiones con una única clave de sesión.
A flaw was found in the Django session backend, which could allow an unauthenticated attacker to create session records in the configured session store, causing a denial of service by filling up the session store.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2015-06-29 CVE Reserved
- 2015-07-09 CVE Published
- 2023-05-06 EPSS Updated
- 2024-08-06 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-399: Resource Management Errors
- CWE-400: Uncontrolled Resource Consumption
CAPEC
References (14)
| URL | Tag | Source |
|---|---|---|
| http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html | Third Party Advisory |
|
| http://www.securityfocus.com/bid/75666 | Vdb Entry | |
| http://www.securitytracker.com/id/1032820 | Vdb Entry |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://www.djangoproject.com/weblog/2015/jul/08/security-releases | 2017-09-22 |
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" | 1.4.20 Search vendor "Djangoproject" for product "Django" and version "1.4.20" | - |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 1.5 Search vendor "Djangoproject" for product "Django" and version "1.5" | - |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 1.5 Search vendor "Djangoproject" for product "Django" and version "1.5" | alpha |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 1.5 Search vendor "Djangoproject" for product "Django" and version "1.5" | beta |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 1.5.1 Search vendor "Djangoproject" for product "Django" and version "1.5.1" | - |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 1.5.2 Search vendor "Djangoproject" for product "Django" and version "1.5.2" | - |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 1.5.3 Search vendor "Djangoproject" for product "Django" and version "1.5.3" | - |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 1.5.4 Search vendor "Djangoproject" for product "Django" and version "1.5.4" | - |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 1.5.5 Search vendor "Djangoproject" for product "Django" and version "1.5.5" | - |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 1.5.6 Search vendor "Djangoproject" for product "Django" and version "1.5.6" | - |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 1.5.7 Search vendor "Djangoproject" for product "Django" and version "1.5.7" | - |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 1.5.8 Search vendor "Djangoproject" for product "Django" and version "1.5.8" | - |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 1.5.9 Search vendor "Djangoproject" for product "Django" and version "1.5.9" | - |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 1.5.10 Search vendor "Djangoproject" for product "Django" and version "1.5.10" | - |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 1.5.11 Search vendor "Djangoproject" for product "Django" and version "1.5.11" | - |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 1.5.12 Search vendor "Djangoproject" for product "Django" and version "1.5.12" | - |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 1.6 Search vendor "Djangoproject" for product "Django" and version "1.6" | - |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 1.6 Search vendor "Djangoproject" for product "Django" and version "1.6" | beta1 |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 1.6 Search vendor "Djangoproject" for product "Django" and version "1.6" | beta2 |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 1.6 Search vendor "Djangoproject" for product "Django" and version "1.6" | beta3 |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 1.6 Search vendor "Djangoproject" for product "Django" and version "1.6" | beta4 |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 1.6.1 Search vendor "Djangoproject" for product "Django" and version "1.6.1" | - |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 1.6.2 Search vendor "Djangoproject" for product "Django" and version "1.6.2" | - |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 1.6.3 Search vendor "Djangoproject" for product "Django" and version "1.6.3" | - |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 1.6.4 Search vendor "Djangoproject" for product "Django" and version "1.6.4" | - |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 1.6.5 Search vendor "Djangoproject" for product "Django" and version "1.6.5" | - |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 1.6.6 Search vendor "Djangoproject" for product "Django" and version "1.6.6" | - |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 1.6.7 Search vendor "Djangoproject" for product "Django" and version "1.6.7" | - |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 1.6.8 Search vendor "Djangoproject" for product "Django" and version "1.6.8" | - |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 1.6.9 Search vendor "Djangoproject" for product "Django" and version "1.6.9" | - |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 1.6.10 Search vendor "Djangoproject" for product "Django" and version "1.6.10" | - |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 1.7 Search vendor "Djangoproject" for product "Django" and version "1.7" | beta1 |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 1.7 Search vendor "Djangoproject" for product "Django" and version "1.7" | beta2 |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 1.7 Search vendor "Djangoproject" for product "Django" and version "1.7" | beta3 |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 1.7 Search vendor "Djangoproject" for product "Django" and version "1.7" | beta4 |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 1.7 Search vendor "Djangoproject" for product "Django" and version "1.7" | rc1 |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 1.7 Search vendor "Djangoproject" for product "Django" and version "1.7" | rc2 |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 1.7 Search vendor "Djangoproject" for product "Django" and version "1.7" | rc3 |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 1.7.1 Search vendor "Djangoproject" for product "Django" and version "1.7.1" | - |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 1.7.2 Search vendor "Djangoproject" for product "Django" and version "1.7.2" | - |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 1.7.3 Search vendor "Djangoproject" for product "Django" and version "1.7.3" | - |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 1.7.4 Search vendor "Djangoproject" for product "Django" and version "1.7.4" | - |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 1.7.5 Search vendor "Djangoproject" for product "Django" and version "1.7.5" | - |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 1.7.6 Search vendor "Djangoproject" for product "Django" and version "1.7.6" | - |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 1.7.7 Search vendor "Djangoproject" for product "Django" and version "1.7.7" | - |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 1.7.8 Search vendor "Djangoproject" for product "Django" and version "1.7.8" | - |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 1.7.9 Search vendor "Djangoproject" for product "Django" and version "1.7.9" | - |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 1.8.0 Search vendor "Djangoproject" for product "Django" and version "1.8.0" | - |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 1.8.1 Search vendor "Djangoproject" for product "Django" and version "1.8.1" | - |
Affected
| ||||||
| Djangoproject Search vendor "Djangoproject" | Django Search vendor "Djangoproject" for product "Django" | 1.8.2 Search vendor "Djangoproject" for product "Django" and version "1.8.2" | - |
Affected
| ||||||
| Debian Search vendor "Debian" | Debian Linux Search vendor "Debian" for product "Debian Linux" | 7.0 Search vendor "Debian" for product "Debian Linux" and version "7.0" | - |
Affected
| ||||||
| Debian Search vendor "Debian" | Debian Linux Search vendor "Debian" for product "Debian Linux" | 8.0 Search vendor "Debian" for product "Debian Linux" and version "8.0" | - |
Affected
| ||||||
| Oracle Search vendor "Oracle" | Solaris Search vendor "Oracle" for product "Solaris" | 11.3 Search vendor "Oracle" for product "Solaris" and version "11.3" | - |
Affected
| ||||||
| Canonical Search vendor "Canonical" | Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux" | 12.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "12.04" | lts |
Affected
| ||||||
| Canonical Search vendor "Canonical" | Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux" | 14.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "14.04" | lts |
Affected
| ||||||
| Canonical Search vendor "Canonical" | Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux" | 15.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "15.04" | - |
Affected
| ||||||
| Canonical Search vendor "Canonical" | Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux" | 15.10 Search vendor "Canonical" for product "Ubuntu Linux" and version "15.10" | - |
Affected
| ||||||