CVE-2016-9256
Severity Score
7.5
*CVSS v3
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
In F5 BIG-IP 12.1.0 through 12.1.2, permissions enforced by iControl can lag behind the actual permissions assigned to a user if the role_map is not reloaded between the time the permissions are changed and the time of the user's next request. This is a race condition that occurs rarely in normal usage; the typical period in which this is possible is limited to at most a few seconds after the permission change.
En F5 BIG-IP desde la versión 12.1.0 hasta la 12.1.2, los permisos forzados por iControl pueden quedar retrasados con respecto a los permisos reales asignados a un usuario si el role_map no se vuelve a cargar entre que se cambian los permisos y la siguiente petición del usuario. Esta es una condición de carrera que raramente se produce en el uso normal. El período típico en el que esto es posible está limitado a un máximo de unos segundos después del cambio de permiso.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
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
- 2016-11-09 CVE Reserved
- 2017-05-09 CVE Published
- 2023-05-08 EPSS Updated
- 2024-08-06 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CAPEC
References (2)
| URL | Tag | Source |
|---|---|---|
| http://www.securityfocus.com/bid/96464 | Third Party Advisory |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://support.f5.com/csp/article/K47284724 | 2017-05-16 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| F5 Search vendor "F5" | Big-ip Local Traffic Manager Search vendor "F5" for product "Big-ip Local Traffic Manager" | 12.0.0 Search vendor "F5" for product "Big-ip Local Traffic Manager" and version "12.0.0" | - |
Affected
| ||||||
| F5 Search vendor "F5" | Big-ip Local Traffic Manager Search vendor "F5" for product "Big-ip Local Traffic Manager" | 12.1.0 Search vendor "F5" for product "Big-ip Local Traffic Manager" and version "12.1.0" | - |
Affected
| ||||||
| F5 Search vendor "F5" | Big-ip Local Traffic Manager Search vendor "F5" for product "Big-ip Local Traffic Manager" | 12.1.1 Search vendor "F5" for product "Big-ip Local Traffic Manager" and version "12.1.1" | - |
Affected
| ||||||
| F5 Search vendor "F5" | Big-ip Local Traffic Manager Search vendor "F5" for product "Big-ip Local Traffic Manager" | 12.1.2 Search vendor "F5" for product "Big-ip Local Traffic Manager" and version "12.1.2" | - |
Affected
| ||||||
| F5 Search vendor "F5" | Big-ip Application Acceleration Manager Search vendor "F5" for product "Big-ip Application Acceleration Manager" | 12.0.0 Search vendor "F5" for product "Big-ip Application Acceleration Manager" and version "12.0.0" | - |
Affected
| ||||||
| F5 Search vendor "F5" | Big-ip Application Acceleration Manager Search vendor "F5" for product "Big-ip Application Acceleration Manager" | 12.1.0 Search vendor "F5" for product "Big-ip Application Acceleration Manager" and version "12.1.0" | - |
Affected
| ||||||
| F5 Search vendor "F5" | Big-ip Application Acceleration Manager Search vendor "F5" for product "Big-ip Application Acceleration Manager" | 12.1.1 Search vendor "F5" for product "Big-ip Application Acceleration Manager" and version "12.1.1" | - |
Affected
| ||||||
| F5 Search vendor "F5" | Big-ip Application Acceleration Manager Search vendor "F5" for product "Big-ip Application Acceleration Manager" | 12.1.2 Search vendor "F5" for product "Big-ip Application Acceleration Manager" and version "12.1.2" | - |
Affected
| ||||||
| F5 Search vendor "F5" | Big-ip Advanced Firewall Manager Search vendor "F5" for product "Big-ip Advanced Firewall Manager" | 12.0.0 Search vendor "F5" for product "Big-ip Advanced Firewall Manager" and version "12.0.0" | - |
Affected
| ||||||
| F5 Search vendor "F5" | Big-ip Advanced Firewall Manager Search vendor "F5" for product "Big-ip Advanced Firewall Manager" | 12.1.0 Search vendor "F5" for product "Big-ip Advanced Firewall Manager" and version "12.1.0" | - |
Affected
| ||||||
| F5 Search vendor "F5" | Big-ip Advanced Firewall Manager Search vendor "F5" for product "Big-ip Advanced Firewall Manager" | 12.1.1 Search vendor "F5" for product "Big-ip Advanced Firewall Manager" and version "12.1.1" | - |
Affected
| ||||||
| F5 Search vendor "F5" | Big-ip Advanced Firewall Manager Search vendor "F5" for product "Big-ip Advanced Firewall Manager" | 12.1.2 Search vendor "F5" for product "Big-ip Advanced Firewall Manager" and version "12.1.2" | - |
Affected
| ||||||
| F5 Search vendor "F5" | Big-ip Analytics Search vendor "F5" for product "Big-ip Analytics" | 12.0.0 Search vendor "F5" for product "Big-ip Analytics" and version "12.0.0" | - |
Affected
| ||||||
| F5 Search vendor "F5" | Big-ip Analytics Search vendor "F5" for product "Big-ip Analytics" | 12.1.0 Search vendor "F5" for product "Big-ip Analytics" and version "12.1.0" | - |
Affected
| ||||||
| F5 Search vendor "F5" | Big-ip Analytics Search vendor "F5" for product "Big-ip Analytics" | 12.1.1 Search vendor "F5" for product "Big-ip Analytics" and version "12.1.1" | - |
Affected
| ||||||
| F5 Search vendor "F5" | Big-ip Analytics Search vendor "F5" for product "Big-ip Analytics" | 12.1.2 Search vendor "F5" for product "Big-ip Analytics" and version "12.1.2" | - |
Affected
| ||||||
| F5 Search vendor "F5" | Big-ip Access Policy Manager Search vendor "F5" for product "Big-ip Access Policy Manager" | 12.0.0 Search vendor "F5" for product "Big-ip Access Policy Manager" and version "12.0.0" | - |
Affected
| ||||||
| F5 Search vendor "F5" | Big-ip Access Policy Manager Search vendor "F5" for product "Big-ip Access Policy Manager" | 12.1.0 Search vendor "F5" for product "Big-ip Access Policy Manager" and version "12.1.0" | - |
Affected
| ||||||
| F5 Search vendor "F5" | Big-ip Access Policy Manager Search vendor "F5" for product "Big-ip Access Policy Manager" | 12.1.1 Search vendor "F5" for product "Big-ip Access Policy Manager" and version "12.1.1" | - |
Affected
| ||||||
| F5 Search vendor "F5" | Big-ip Access Policy Manager Search vendor "F5" for product "Big-ip Access Policy Manager" | 12.1.2 Search vendor "F5" for product "Big-ip Access Policy Manager" and version "12.1.2" | - |
Affected
| ||||||
| F5 Search vendor "F5" | Big-ip Application Security Manager Search vendor "F5" for product "Big-ip Application Security Manager" | 12.0.0 Search vendor "F5" for product "Big-ip Application Security Manager" and version "12.0.0" | - |
Affected
| ||||||
| F5 Search vendor "F5" | Big-ip Application Security Manager Search vendor "F5" for product "Big-ip Application Security Manager" | 12.1.0 Search vendor "F5" for product "Big-ip Application Security Manager" and version "12.1.0" | - |
Affected
| ||||||
| F5 Search vendor "F5" | Big-ip Application Security Manager Search vendor "F5" for product "Big-ip Application Security Manager" | 12.1.1 Search vendor "F5" for product "Big-ip Application Security Manager" and version "12.1.1" | - |
Affected
| ||||||
| F5 Search vendor "F5" | Big-ip Application Security Manager Search vendor "F5" for product "Big-ip Application Security Manager" | 12.1.2 Search vendor "F5" for product "Big-ip Application Security Manager" and version "12.1.2" | - |
Affected
| ||||||
| F5 Search vendor "F5" | Big-ip Domain Name System Search vendor "F5" for product "Big-ip Domain Name System" | 12.0.0 Search vendor "F5" for product "Big-ip Domain Name System" and version "12.0.0" | - |
Affected
| ||||||
| F5 Search vendor "F5" | Big-ip Domain Name System Search vendor "F5" for product "Big-ip Domain Name System" | 12.1.0 Search vendor "F5" for product "Big-ip Domain Name System" and version "12.1.0" | - |
Affected
| ||||||
| F5 Search vendor "F5" | Big-ip Domain Name System Search vendor "F5" for product "Big-ip Domain Name System" | 12.1.1 Search vendor "F5" for product "Big-ip Domain Name System" and version "12.1.1" | - |
Affected
| ||||||
| F5 Search vendor "F5" | Big-ip Domain Name System Search vendor "F5" for product "Big-ip Domain Name System" | 12.1.2 Search vendor "F5" for product "Big-ip Domain Name System" and version "12.1.2" | - |
Affected
| ||||||
| F5 Search vendor "F5" | Big-ip Link Controller Search vendor "F5" for product "Big-ip Link Controller" | 12.0.0 Search vendor "F5" for product "Big-ip Link Controller" and version "12.0.0" | - |
Affected
| ||||||
| F5 Search vendor "F5" | Big-ip Link Controller Search vendor "F5" for product "Big-ip Link Controller" | 12.1.0 Search vendor "F5" for product "Big-ip Link Controller" and version "12.1.0" | - |
Affected
| ||||||
| F5 Search vendor "F5" | Big-ip Link Controller Search vendor "F5" for product "Big-ip Link Controller" | 12.1.1 Search vendor "F5" for product "Big-ip Link Controller" and version "12.1.1" | - |
Affected
| ||||||
| F5 Search vendor "F5" | Big-ip Link Controller Search vendor "F5" for product "Big-ip Link Controller" | 12.1.2 Search vendor "F5" for product "Big-ip Link Controller" and version "12.1.2" | - |
Affected
| ||||||
| F5 Search vendor "F5" | Big-ip Policy Enforcement Manager Search vendor "F5" for product "Big-ip Policy Enforcement Manager" | 12.0.0 Search vendor "F5" for product "Big-ip Policy Enforcement Manager" and version "12.0.0" | - |
Affected
| ||||||
| F5 Search vendor "F5" | Big-ip Policy Enforcement Manager Search vendor "F5" for product "Big-ip Policy Enforcement Manager" | 12.1.0 Search vendor "F5" for product "Big-ip Policy Enforcement Manager" and version "12.1.0" | - |
Affected
| ||||||
| F5 Search vendor "F5" | Big-ip Policy Enforcement Manager Search vendor "F5" for product "Big-ip Policy Enforcement Manager" | 12.1.1 Search vendor "F5" for product "Big-ip Policy Enforcement Manager" and version "12.1.1" | - |
Affected
| ||||||
| F5 Search vendor "F5" | Big-ip Policy Enforcement Manager Search vendor "F5" for product "Big-ip Policy Enforcement Manager" | 12.1.2 Search vendor "F5" for product "Big-ip Policy Enforcement Manager" and version "12.1.2" | - |
Affected
| ||||||
| F5 Search vendor "F5" | Big-ip Websafe Search vendor "F5" for product "Big-ip Websafe" | 12.0.0 Search vendor "F5" for product "Big-ip Websafe" and version "12.0.0" | - |
Affected
| ||||||
| F5 Search vendor "F5" | Big-ip Websafe Search vendor "F5" for product "Big-ip Websafe" | 12.1.0 Search vendor "F5" for product "Big-ip Websafe" and version "12.1.0" | - |
Affected
| ||||||
| F5 Search vendor "F5" | Big-ip Websafe Search vendor "F5" for product "Big-ip Websafe" | 12.1.1 Search vendor "F5" for product "Big-ip Websafe" and version "12.1.1" | - |
Affected
| ||||||
| F5 Search vendor "F5" | Big-ip Websafe Search vendor "F5" for product "Big-ip Websafe" | 12.1.2 Search vendor "F5" for product "Big-ip Websafe" and version "12.1.2" | - |
Affected
| ||||||