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CVE-2021-23011

nvd nist
Published: May 10, 2021Modified: Nov 21, 2024

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7.5
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Exploitability: 3.9 / Impact: 3.6
Source: NVD

Description

On versions 16.0.x before 16.0.1.1, 15.1.x before 15.1.3, 14.1.x before 14.1.4, 13.1.x before 13.1.4, 12.1.x before 12.1.6, and 11.6.x before 11.6.5.3, when the BIG-IP system is buffering packet fragments for reassembly, the Traffic Management Microkernel (TMM) may consume an excessive amount of resources, eventually leading to a restart and failover event. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Affected (84)

F5
14 products
Big Ip Access Policy Manager
Big Ip Advanced Firewall Manager
Big Ip Advanced Web Application Firewall
Big Ip Analytics
Big Ip Application Acceleration Manager
Big Ip Application Security Manager
Big Ip Ddos Hybrid Defender
Big Ip Domain Name System
Big Ip Fraud Protection Service
Big Ip Global Traffic Manager
Big Ip Link Controller
Big Ip Local Traffic Manager
Big Ip Policy Enforcement Manager
Big Ip Ssl Orchestrator
Configuration A
84 vulnerable
Vulnerable SoftwareAffected Versions
F5
Big Ip Access Policy Manager
From 11.6.1 to 11.6.5.3
Big Ip Access Policy Manager
From 12.1.0 to 12.1.6
Big Ip Access Policy Manager
From 13.1.0 to 13.1.4
Big Ip Access Policy Manager
From 14.1.0 to 14.1.4
Big Ip Access Policy Manager
From 15.1.0 to 15.1.3
Big Ip Access Policy Manager
From 16.0.0 to 16.0.1.1
F5
Big Ip Advanced Firewall Manager
From 11.6.1 to 11.6.5.3
Big Ip Advanced Firewall Manager
From 12.1.0 to 12.1.6
Big Ip Advanced Firewall Manager
From 13.1.0 to 13.1.4
Big Ip Advanced Firewall Manager
From 14.1.0 to 14.1.4
Big Ip Advanced Firewall Manager
From 15.1.0 to 15.1.3
Big Ip Advanced Firewall Manager
From 16.0.0 to 16.0.1.1
F5
Big Ip Advanced Web Application Firewall
From 11.6.1 to 11.6.5.3
Big Ip Advanced Web Application Firewall
From 12.1.0 to 12.1.6
Big Ip Advanced Web Application Firewall
From 13.1.0 to 13.1.4
Big Ip Advanced Web Application Firewall
From 14.1.0 to 14.1.4
Big Ip Advanced Web Application Firewall
From 15.1.0 to 15.1.3
Big Ip Advanced Web Application Firewall
From 16.0.0 to 16.0.1.1
F5
Big Ip Analytics
From 11.6.1 to 11.6.5.3
Big Ip Analytics
From 12.1.0 to 12.1.6
Big Ip Analytics
From 13.1.0 to 13.1.4
Big Ip Analytics
From 14.1.0 to 14.1.4
Big Ip Analytics
From 15.1.0 to 15.1.3
Big Ip Analytics
From 16.0.0 to 16.0.1.1
F5
Big Ip Application Acceleration Manager
From 11.6.1 to 11.6.5.3
Big Ip Application Acceleration Manager
From 12.1.0 to 12.1.6
Big Ip Application Acceleration Manager
From 13.1.0 to 13.1.4
Big Ip Application Acceleration Manager
From 14.1.0 to 14.1.4
Big Ip Application Acceleration Manager
From 15.1.0 to 15.1.3
Big Ip Application Acceleration Manager
From 16.0.0 to 16.0.1.1
F5
Big Ip Application Security Manager
From 11.6.1 to 11.6.5.3
Big Ip Application Security Manager
From 12.1.0 to 12.1.6
Big Ip Application Security Manager
From 13.1.0 to 13.1.4
Big Ip Application Security Manager
From 14.1.0 to 14.1.4
Big Ip Application Security Manager
From 15.1.0 to 15.1.3
Big Ip Application Security Manager
From 16.0.0 to 16.0.1.1
F5
Big Ip Ddos Hybrid Defender
From 11.6.1 to 11.6.5.3
Big Ip Ddos Hybrid Defender
From 12.1.0 to 12.1.6
Big Ip Ddos Hybrid Defender
From 13.1.0 to 13.1.4
Big Ip Ddos Hybrid Defender
From 14.1.0 to 14.1.4
Big Ip Ddos Hybrid Defender
From 15.1.0 to 15.1.3
Big Ip Ddos Hybrid Defender
From 16.0.0 to 16.0.1.1
F5
Big Ip Domain Name System
From 11.6.1 to 11.6.5.3
Big Ip Domain Name System
From 12.1.0 to 12.1.6
Big Ip Domain Name System
From 13.1.0 to 13.1.4
Big Ip Domain Name System
From 14.1.0 to 14.1.4
Big Ip Domain Name System
From 15.1.0 to 15.1.3
Big Ip Domain Name System
From 16.0.0 to 16.0.1.1
F5
Big Ip Fraud Protection Service
From 11.6.1 to 11.6.5.3
Big Ip Fraud Protection Service
From 12.1.0 to 12.1.6
Big Ip Fraud Protection Service
From 13.1.0 to 13.1.4
Big Ip Fraud Protection Service
From 14.1.0 to 14.1.4
Big Ip Fraud Protection Service
From 15.1.0 to 15.1.3
Big Ip Fraud Protection Service
From 16.0.0 to 16.0.1.1
F5
Big Ip Global Traffic Manager
From 11.6.1 to 11.6.5.3
Big Ip Global Traffic Manager
From 12.1.0 to 12.1.6
Big Ip Global Traffic Manager
From 13.1.0 to 13.1.4
Big Ip Global Traffic Manager
From 14.1.0 to 14.1.4
Big Ip Global Traffic Manager
From 15.1.0 to 15.1.3
Big Ip Global Traffic Manager
From 16.0.0 to 16.0.1.1
F5
Big Ip Link Controller
From 11.6.1 to 11.6.5.3
Big Ip Link Controller
From 12.1.0 to 12.1.6
Big Ip Link Controller
From 13.1.0 to 13.1.4
Big Ip Link Controller
From 14.1.0 to 14.1.4
Big Ip Link Controller
From 15.1.0 to 15.1.3
Big Ip Link Controller
From 16.0.0 to 16.0.1.1
F5
Big Ip Local Traffic Manager
From 11.6.1 to 11.6.5.3
Big Ip Local Traffic Manager
From 12.1.0 to 12.1.6
Big Ip Local Traffic Manager
From 13.1.0 to 13.1.4
Big Ip Local Traffic Manager
From 14.1.0 to 14.1.4
Big Ip Local Traffic Manager
From 15.1.0 to 15.1.3
Big Ip Local Traffic Manager
From 16.0.0 to 16.0.1.1
F5
Big Ip Policy Enforcement Manager
From 11.6.1 to 11.6.5.3
Big Ip Policy Enforcement Manager
From 12.1.0 to 12.1.6
Big Ip Policy Enforcement Manager
From 13.1.0 to 13.1.4
Big Ip Policy Enforcement Manager
From 14.1.0 to 14.1.4
Big Ip Policy Enforcement Manager
From 15.1.0 to 15.1.3
Big Ip Policy Enforcement Manager
From 16.0.0 to 16.0.1.1
F5
Big Ip Ssl Orchestrator
From 11.6.1 to 11.6.5.3
Big Ip Ssl Orchestrator
From 12.1.0 to 12.1.6
Big Ip Ssl Orchestrator
From 13.1.0 to 13.1.4
Big Ip Ssl Orchestrator
From 14.1.0 to 14.1.4
Big Ip Ssl Orchestrator
From 15.1.0 to 15.1.3
Big Ip Ssl Orchestrator
From 16.0.0 to 16.0.1.1

Related CWEs

CWE-400
Uncontrolled Resource Consumption
The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.

References (2)

Source: f5sirt@f5.com
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory

Timeline

No history available yet.