// For flags

CVE-2020-5876

 

Severity Score

8.1
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

On BIG-IP 15.0.0-15.0.1.3, 14.1.0-14.1.2.3, 13.1.0-13.1.3.3, 12.1.0-12.1.5.1, and 11.6.1-11.6.5.1, a race condition exists where mcpd and other processes may make unencrypted connection attempts to a new configuration sync peer. The race condition can occur when changing the ConfigSync IP address of a peer, adding a new peer, or when the Traffic Management Microkernel (TMM) first starts up.

En BIG-IP versiones 15.0.0 hasta 15.0.1.3, 14.1.0 hasta 14.1.2.3, 13.1.0 hasta 13.1.3.3, 12.1.0 hasta 12.1.5.1 y 11.6.1 hasta 11.6.5.1, Existe una condición de carrera donde mcpd y otros procesos pueden hacer intentos de conexión sin cifrar a un nuevo peer de sincronización de configuración. La condición de carrera puede presentarse cuando se cambia la dirección IP de ConfigSync de un peer, agregar un nuevo peer o cuando se inicia por primera vez el Traffic Management Microkernel (TMM).

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Medium
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2020-01-06 CVE Reserved
  • 2020-04-30 CVE Published
  • 2023-03-07 EPSS Updated
  • 2024-08-04 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-319: Cleartext Transmission of Sensitive Information
  • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CAPEC
References (1)
URL Tag Source
URL Date SRC
URL Date SRC
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 Access Policy Manager
Search vendor "F5" for product "Big-ip Access Policy Manager"
>= 11.6.1 <= 11.6.5.1
Search vendor "F5" for product "Big-ip Access Policy Manager" and version " >= 11.6.1 <= 11.6.5.1"
-
Affected
F5
Search vendor "F5"
Big-ip Access Policy Manager
Search vendor "F5" for product "Big-ip Access Policy Manager"
>= 12.1.0 <= 12.1.5.1
Search vendor "F5" for product "Big-ip Access Policy Manager" and version " >= 12.1.0 <= 12.1.5.1"
-
Affected
F5
Search vendor "F5"
Big-ip Access Policy Manager
Search vendor "F5" for product "Big-ip Access Policy Manager"
>= 13.1.0 <= 13.1.3.3
Search vendor "F5" for product "Big-ip Access Policy Manager" and version " >= 13.1.0 <= 13.1.3.3"
-
Affected
F5
Search vendor "F5"
Big-ip Access Policy Manager
Search vendor "F5" for product "Big-ip Access Policy Manager"
>= 14.1.0 <= 14.1.2.3
Search vendor "F5" for product "Big-ip Access Policy Manager" and version " >= 14.1.0 <= 14.1.2.3"
-
Affected
F5
Search vendor "F5"
Big-ip Access Policy Manager
Search vendor "F5" for product "Big-ip Access Policy Manager"
>= 15.0.0 <= 15.1.0.3
Search vendor "F5" for product "Big-ip Access Policy Manager" and version " >= 15.0.0 <= 15.1.0.3"
-
Affected
F5
Search vendor "F5"
Big-ip Advanced Firewall Manager
Search vendor "F5" for product "Big-ip Advanced Firewall Manager"
>= 11.6.1 <= 11.6.5.1
Search vendor "F5" for product "Big-ip Advanced Firewall Manager" and version " >= 11.6.1 <= 11.6.5.1"
-
Affected
F5
Search vendor "F5"
Big-ip Advanced Firewall Manager
Search vendor "F5" for product "Big-ip Advanced Firewall Manager"
>= 12.1.0 <= 12.1.5.1
Search vendor "F5" for product "Big-ip Advanced Firewall Manager" and version " >= 12.1.0 <= 12.1.5.1"
-
Affected
F5
Search vendor "F5"
Big-ip Advanced Firewall Manager
Search vendor "F5" for product "Big-ip Advanced Firewall Manager"
>= 13.1.0 <= 13.1.3.3
Search vendor "F5" for product "Big-ip Advanced Firewall Manager" and version " >= 13.1.0 <= 13.1.3.3"
-
Affected
F5
Search vendor "F5"
Big-ip Advanced Firewall Manager
Search vendor "F5" for product "Big-ip Advanced Firewall Manager"
>= 14.1.0 <= 14.1.2.3
Search vendor "F5" for product "Big-ip Advanced Firewall Manager" and version " >= 14.1.0 <= 14.1.2.3"
-
Affected
F5
Search vendor "F5"
Big-ip Advanced Firewall Manager
Search vendor "F5" for product "Big-ip Advanced Firewall Manager"
>= 15.0.0 <= 15.1.0.3
Search vendor "F5" for product "Big-ip Advanced Firewall Manager" and version " >= 15.0.0 <= 15.1.0.3"
-
Affected
F5
Search vendor "F5"
Big-ip Analytics
Search vendor "F5" for product "Big-ip Analytics"
>= 11.6.1 <= 11.6.5.1
Search vendor "F5" for product "Big-ip Analytics" and version " >= 11.6.1 <= 11.6.5.1"
-
Affected
F5
Search vendor "F5"
Big-ip Analytics
Search vendor "F5" for product "Big-ip Analytics"
>= 12.1.0 <= 12.1.5.1
Search vendor "F5" for product "Big-ip Analytics" and version " >= 12.1.0 <= 12.1.5.1"
-
Affected
F5
Search vendor "F5"
Big-ip Analytics
Search vendor "F5" for product "Big-ip Analytics"
>= 13.1.0 <= 13.1.3.3
Search vendor "F5" for product "Big-ip Analytics" and version " >= 13.1.0 <= 13.1.3.3"
-
Affected
F5
Search vendor "F5"
Big-ip Analytics
Search vendor "F5" for product "Big-ip Analytics"
>= 14.1.0 <= 14.1.2.3
Search vendor "F5" for product "Big-ip Analytics" and version " >= 14.1.0 <= 14.1.2.3"
-
Affected
F5
Search vendor "F5"
Big-ip Analytics
Search vendor "F5" for product "Big-ip Analytics"
>= 15.0.0 <= 15.1.0.3
Search vendor "F5" for product "Big-ip Analytics" and version " >= 15.0.0 <= 15.1.0.3"
-
Affected
F5
Search vendor "F5"
Big-ip Application Acceleration Manager
Search vendor "F5" for product "Big-ip Application Acceleration Manager"
>= 11.6.1 <= 11.6.5.1
Search vendor "F5" for product "Big-ip Application Acceleration Manager" and version " >= 11.6.1 <= 11.6.5.1"
-
Affected
F5
Search vendor "F5"
Big-ip Application Acceleration Manager
Search vendor "F5" for product "Big-ip Application Acceleration Manager"
>= 12.1.0 <= 12.1.5.1
Search vendor "F5" for product "Big-ip Application Acceleration Manager" and version " >= 12.1.0 <= 12.1.5.1"
-
Affected
F5
Search vendor "F5"
Big-ip Application Acceleration Manager
Search vendor "F5" for product "Big-ip Application Acceleration Manager"
>= 13.1.0 <= 13.1.3.3
Search vendor "F5" for product "Big-ip Application Acceleration Manager" and version " >= 13.1.0 <= 13.1.3.3"
-
Affected
F5
Search vendor "F5"
Big-ip Application Acceleration Manager
Search vendor "F5" for product "Big-ip Application Acceleration Manager"
>= 14.1.0 <= 14.1.2.3
Search vendor "F5" for product "Big-ip Application Acceleration Manager" and version " >= 14.1.0 <= 14.1.2.3"
-
Affected
F5
Search vendor "F5"
Big-ip Application Acceleration Manager
Search vendor "F5" for product "Big-ip Application Acceleration Manager"
>= 15.0.0 <= 15.1.0.3
Search vendor "F5" for product "Big-ip Application Acceleration Manager" and version " >= 15.0.0 <= 15.1.0.3"
-
Affected
F5
Search vendor "F5"
Big-ip Application Security Manager
Search vendor "F5" for product "Big-ip Application Security Manager"
>= 11.6.1 <= 11.6.5.1
Search vendor "F5" for product "Big-ip Application Security Manager" and version " >= 11.6.1 <= 11.6.5.1"
-
Affected
F5
Search vendor "F5"
Big-ip Application Security Manager
Search vendor "F5" for product "Big-ip Application Security Manager"
>= 12.1.0 <= 12.1.5.1
Search vendor "F5" for product "Big-ip Application Security Manager" and version " >= 12.1.0 <= 12.1.5.1"
-
Affected
F5
Search vendor "F5"
Big-ip Application Security Manager
Search vendor "F5" for product "Big-ip Application Security Manager"
>= 13.1.0 <= 13.1.3.3
Search vendor "F5" for product "Big-ip Application Security Manager" and version " >= 13.1.0 <= 13.1.3.3"
-
Affected
F5
Search vendor "F5"
Big-ip Application Security Manager
Search vendor "F5" for product "Big-ip Application Security Manager"
>= 14.1.0 <= 14.1.2.3
Search vendor "F5" for product "Big-ip Application Security Manager" and version " >= 14.1.0 <= 14.1.2.3"
-
Affected
F5
Search vendor "F5"
Big-ip Application Security Manager
Search vendor "F5" for product "Big-ip Application Security Manager"
>= 15.0.0 <= 15.1.0.3
Search vendor "F5" for product "Big-ip Application Security Manager" and version " >= 15.0.0 <= 15.1.0.3"
-
Affected
F5
Search vendor "F5"
Big-ip Domain Name System
Search vendor "F5" for product "Big-ip Domain Name System"
>= 11.6.1 <= 11.6.5.1
Search vendor "F5" for product "Big-ip Domain Name System" and version " >= 11.6.1 <= 11.6.5.1"
-
Affected
F5
Search vendor "F5"
Big-ip Domain Name System
Search vendor "F5" for product "Big-ip Domain Name System"
>= 12.1.0 <= 12.1.5.1
Search vendor "F5" for product "Big-ip Domain Name System" and version " >= 12.1.0 <= 12.1.5.1"
-
Affected
F5
Search vendor "F5"
Big-ip Domain Name System
Search vendor "F5" for product "Big-ip Domain Name System"
>= 13.1.0 <= 13.1.3.3
Search vendor "F5" for product "Big-ip Domain Name System" and version " >= 13.1.0 <= 13.1.3.3"
-
Affected
F5
Search vendor "F5"
Big-ip Domain Name System
Search vendor "F5" for product "Big-ip Domain Name System"
>= 14.1.0 <= 14.1.2.3
Search vendor "F5" for product "Big-ip Domain Name System" and version " >= 14.1.0 <= 14.1.2.3"
-
Affected
F5
Search vendor "F5"
Big-ip Domain Name System
Search vendor "F5" for product "Big-ip Domain Name System"
>= 15.0.0 <= 15.1.0.3
Search vendor "F5" for product "Big-ip Domain Name System" and version " >= 15.0.0 <= 15.1.0.3"
-
Affected
F5
Search vendor "F5"
Big-ip Fraud Protection Service
Search vendor "F5" for product "Big-ip Fraud Protection Service"
>= 11.6.1 <= 11.6.5.1
Search vendor "F5" for product "Big-ip Fraud Protection Service" and version " >= 11.6.1 <= 11.6.5.1"
-
Affected
F5
Search vendor "F5"
Big-ip Fraud Protection Service
Search vendor "F5" for product "Big-ip Fraud Protection Service"
>= 12.1.0 <= 12.1.5.1
Search vendor "F5" for product "Big-ip Fraud Protection Service" and version " >= 12.1.0 <= 12.1.5.1"
-
Affected
F5
Search vendor "F5"
Big-ip Fraud Protection Service
Search vendor "F5" for product "Big-ip Fraud Protection Service"
>= 13.1.0 <= 13.1.3.3
Search vendor "F5" for product "Big-ip Fraud Protection Service" and version " >= 13.1.0 <= 13.1.3.3"
-
Affected
F5
Search vendor "F5"
Big-ip Fraud Protection Service
Search vendor "F5" for product "Big-ip Fraud Protection Service"
>= 14.1.0 <= 14.1.2.3
Search vendor "F5" for product "Big-ip Fraud Protection Service" and version " >= 14.1.0 <= 14.1.2.3"
-
Affected
F5
Search vendor "F5"
Big-ip Fraud Protection Service
Search vendor "F5" for product "Big-ip Fraud Protection Service"
>= 15.0.0 <= 15.1.0.3
Search vendor "F5" for product "Big-ip Fraud Protection Service" and version " >= 15.0.0 <= 15.1.0.3"
-
Affected
F5
Search vendor "F5"
Big-ip Global Traffic Manager
Search vendor "F5" for product "Big-ip Global Traffic Manager"
>= 11.6.1 <= 11.6.5.1
Search vendor "F5" for product "Big-ip Global Traffic Manager" and version " >= 11.6.1 <= 11.6.5.1"
-
Affected
F5
Search vendor "F5"
Big-ip Global Traffic Manager
Search vendor "F5" for product "Big-ip Global Traffic Manager"
>= 12.1.0 <= 12.1.5.1
Search vendor "F5" for product "Big-ip Global Traffic Manager" and version " >= 12.1.0 <= 12.1.5.1"
-
Affected
F5
Search vendor "F5"
Big-ip Global Traffic Manager
Search vendor "F5" for product "Big-ip Global Traffic Manager"
>= 13.1.0 <= 13.1.3.3
Search vendor "F5" for product "Big-ip Global Traffic Manager" and version " >= 13.1.0 <= 13.1.3.3"
-
Affected
F5
Search vendor "F5"
Big-ip Global Traffic Manager
Search vendor "F5" for product "Big-ip Global Traffic Manager"
>= 14.1.0 <= 14.1.2.3
Search vendor "F5" for product "Big-ip Global Traffic Manager" and version " >= 14.1.0 <= 14.1.2.3"
-
Affected
F5
Search vendor "F5"
Big-ip Global Traffic Manager
Search vendor "F5" for product "Big-ip Global Traffic Manager"
>= 15.0.0 <= 15.1.0.3
Search vendor "F5" for product "Big-ip Global Traffic Manager" and version " >= 15.0.0 <= 15.1.0.3"
-
Affected
F5
Search vendor "F5"
Big-ip Link Controller
Search vendor "F5" for product "Big-ip Link Controller"
>= 11.6.1 <= 11.6.5.1
Search vendor "F5" for product "Big-ip Link Controller" and version " >= 11.6.1 <= 11.6.5.1"
-
Affected
F5
Search vendor "F5"
Big-ip Link Controller
Search vendor "F5" for product "Big-ip Link Controller"
>= 12.1.0 <= 12.1.5.1
Search vendor "F5" for product "Big-ip Link Controller" and version " >= 12.1.0 <= 12.1.5.1"
-
Affected
F5
Search vendor "F5"
Big-ip Link Controller
Search vendor "F5" for product "Big-ip Link Controller"
>= 13.1.0 <= 13.1.3.3
Search vendor "F5" for product "Big-ip Link Controller" and version " >= 13.1.0 <= 13.1.3.3"
-
Affected
F5
Search vendor "F5"
Big-ip Link Controller
Search vendor "F5" for product "Big-ip Link Controller"
>= 14.1.0 <= 14.1.2.3
Search vendor "F5" for product "Big-ip Link Controller" and version " >= 14.1.0 <= 14.1.2.3"
-
Affected
F5
Search vendor "F5"
Big-ip Link Controller
Search vendor "F5" for product "Big-ip Link Controller"
>= 15.0.0 <= 15.1.0.3
Search vendor "F5" for product "Big-ip Link Controller" and version " >= 15.0.0 <= 15.1.0.3"
-
Affected
F5
Search vendor "F5"
Big-ip Local Traffic Manager
Search vendor "F5" for product "Big-ip Local Traffic Manager"
>= 11.6.1 <= 11.6.5.1
Search vendor "F5" for product "Big-ip Local Traffic Manager" and version " >= 11.6.1 <= 11.6.5.1"
-
Affected
F5
Search vendor "F5"
Big-ip Local Traffic Manager
Search vendor "F5" for product "Big-ip Local Traffic Manager"
>= 12.1.0 <= 12.1.5.1
Search vendor "F5" for product "Big-ip Local Traffic Manager" and version " >= 12.1.0 <= 12.1.5.1"
-
Affected
F5
Search vendor "F5"
Big-ip Local Traffic Manager
Search vendor "F5" for product "Big-ip Local Traffic Manager"
>= 13.1.0 <= 13.1.3.3
Search vendor "F5" for product "Big-ip Local Traffic Manager" and version " >= 13.1.0 <= 13.1.3.3"
-
Affected
F5
Search vendor "F5"
Big-ip Local Traffic Manager
Search vendor "F5" for product "Big-ip Local Traffic Manager"
>= 14.1.0 <= 14.1.2.3
Search vendor "F5" for product "Big-ip Local Traffic Manager" and version " >= 14.1.0 <= 14.1.2.3"
-
Affected
F5
Search vendor "F5"
Big-ip Local Traffic Manager
Search vendor "F5" for product "Big-ip Local Traffic Manager"
>= 15.0.0 <= 15.1.0.3
Search vendor "F5" for product "Big-ip Local Traffic Manager" and version " >= 15.0.0 <= 15.1.0.3"
-
Affected
F5
Search vendor "F5"
Big-ip Policy Enforcement Manager
Search vendor "F5" for product "Big-ip Policy Enforcement Manager"
>= 11.6.1 <= 11.6.5.1
Search vendor "F5" for product "Big-ip Policy Enforcement Manager" and version " >= 11.6.1 <= 11.6.5.1"
-
Affected
F5
Search vendor "F5"
Big-ip Policy Enforcement Manager
Search vendor "F5" for product "Big-ip Policy Enforcement Manager"
>= 12.1.0 <= 12.1.5.1
Search vendor "F5" for product "Big-ip Policy Enforcement Manager" and version " >= 12.1.0 <= 12.1.5.1"
-
Affected
F5
Search vendor "F5"
Big-ip Policy Enforcement Manager
Search vendor "F5" for product "Big-ip Policy Enforcement Manager"
>= 13.1.0 <= 13.1.3.3
Search vendor "F5" for product "Big-ip Policy Enforcement Manager" and version " >= 13.1.0 <= 13.1.3.3"
-
Affected
F5
Search vendor "F5"
Big-ip Policy Enforcement Manager
Search vendor "F5" for product "Big-ip Policy Enforcement Manager"
>= 14.1.0 <= 14.1.2.3
Search vendor "F5" for product "Big-ip Policy Enforcement Manager" and version " >= 14.1.0 <= 14.1.2.3"
-
Affected
F5
Search vendor "F5"
Big-ip Policy Enforcement Manager
Search vendor "F5" for product "Big-ip Policy Enforcement Manager"
>= 15.0.0 <= 15.1.0.3
Search vendor "F5" for product "Big-ip Policy Enforcement Manager" and version " >= 15.0.0 <= 15.1.0.3"
-
Affected