Vulnerability Monitor

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CVE-2021-23011

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.

Published

2021-05-10T14:15:07.520

Last Modified

2024-11-21T05:51:08.813

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: PARTIAL
Exploitability Score

10.0

Impact Score

2.9

Weaknesses
  • Type: Primary
    CWE-400
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application f5 big-ip_access_policy_manager < 11.6.5.3 Yes
Application f5 big-ip_access_policy_manager < 12.1.6 Yes
Application f5 big-ip_access_policy_manager < 13.1.4 Yes
Application f5 big-ip_access_policy_manager < 14.1.4 Yes
Application f5 big-ip_access_policy_manager < 15.1.3 Yes
Application f5 big-ip_access_policy_manager < 16.0.1.1 Yes
Application f5 big-ip_advanced_firewall_manager < 11.6.5.3 Yes
Application f5 big-ip_advanced_firewall_manager < 12.1.6 Yes
Application f5 big-ip_advanced_firewall_manager < 13.1.4 Yes
Application f5 big-ip_advanced_firewall_manager < 14.1.4 Yes
Application f5 big-ip_advanced_firewall_manager < 15.1.3 Yes
Application f5 big-ip_advanced_firewall_manager < 16.0.1.1 Yes
Application f5 big-ip_advanced_web_application_firewall < 11.6.5.3 Yes
Application f5 big-ip_advanced_web_application_firewall < 12.1.6 Yes
Application f5 big-ip_advanced_web_application_firewall < 13.1.4 Yes
Application f5 big-ip_advanced_web_application_firewall < 14.1.4 Yes
Application f5 big-ip_advanced_web_application_firewall < 15.1.3 Yes
Application f5 big-ip_advanced_web_application_firewall < 16.0.1.1 Yes
Application f5 big-ip_analytics < 11.6.5.3 Yes
Application f5 big-ip_analytics < 12.1.6 Yes
Application f5 big-ip_analytics < 13.1.4 Yes
Application f5 big-ip_analytics < 14.1.4 Yes
Application f5 big-ip_analytics < 15.1.3 Yes
Application f5 big-ip_analytics < 16.0.1.1 Yes
Application f5 big-ip_application_acceleration_manager < 11.6.5.3 Yes
Application f5 big-ip_application_acceleration_manager < 12.1.6 Yes
Application f5 big-ip_application_acceleration_manager < 13.1.4 Yes
Application f5 big-ip_application_acceleration_manager < 14.1.4 Yes
Application f5 big-ip_application_acceleration_manager < 15.1.3 Yes
Application f5 big-ip_application_acceleration_manager < 16.0.1.1 Yes
Application f5 big-ip_application_security_manager < 11.6.5.3 Yes
Application f5 big-ip_application_security_manager < 12.1.6 Yes
Application f5 big-ip_application_security_manager < 13.1.4 Yes
Application f5 big-ip_application_security_manager < 14.1.4 Yes
Application f5 big-ip_application_security_manager < 15.1.3 Yes
Application f5 big-ip_application_security_manager < 16.0.1.1 Yes
Application f5 big-ip_ddos_hybrid_defender < 11.6.5.3 Yes
Application f5 big-ip_ddos_hybrid_defender < 12.1.6 Yes
Application f5 big-ip_ddos_hybrid_defender < 13.1.4 Yes
Application f5 big-ip_ddos_hybrid_defender < 14.1.4 Yes
Application f5 big-ip_ddos_hybrid_defender < 15.1.3 Yes
Application f5 big-ip_ddos_hybrid_defender < 16.0.1.1 Yes
Application f5 big-ip_domain_name_system < 11.6.5.3 Yes
Application f5 big-ip_domain_name_system < 12.1.6 Yes
Application f5 big-ip_domain_name_system < 13.1.4 Yes
Application f5 big-ip_domain_name_system < 14.1.4 Yes
Application f5 big-ip_domain_name_system < 15.1.3 Yes
Application f5 big-ip_domain_name_system < 16.0.1.1 Yes
Application f5 big-ip_fraud_protection_service < 11.6.5.3 Yes
Application f5 big-ip_fraud_protection_service < 12.1.6 Yes
Application f5 big-ip_fraud_protection_service < 13.1.4 Yes
Application f5 big-ip_fraud_protection_service < 14.1.4 Yes
Application f5 big-ip_fraud_protection_service < 15.1.3 Yes
Application f5 big-ip_fraud_protection_service < 16.0.1.1 Yes
Application f5 big-ip_global_traffic_manager < 11.6.5.3 Yes
Application f5 big-ip_global_traffic_manager < 12.1.6 Yes
Application f5 big-ip_global_traffic_manager < 13.1.4 Yes
Application f5 big-ip_global_traffic_manager < 14.1.4 Yes
Application f5 big-ip_global_traffic_manager < 15.1.3 Yes
Application f5 big-ip_global_traffic_manager < 16.0.1.1 Yes
Application f5 big-ip_link_controller < 11.6.5.3 Yes
Application f5 big-ip_link_controller < 12.1.6 Yes
Application f5 big-ip_link_controller < 13.1.4 Yes
Application f5 big-ip_link_controller < 14.1.4 Yes
Application f5 big-ip_link_controller < 15.1.3 Yes
Application f5 big-ip_link_controller < 16.0.1.1 Yes
Application f5 big-ip_local_traffic_manager < 11.6.5.3 Yes
Application f5 big-ip_local_traffic_manager < 12.1.6 Yes
Application f5 big-ip_local_traffic_manager < 13.1.4 Yes
Application f5 big-ip_local_traffic_manager < 14.1.4 Yes
Application f5 big-ip_local_traffic_manager < 15.1.3 Yes
Application f5 big-ip_local_traffic_manager < 16.0.1.1 Yes
Application f5 big-ip_policy_enforcement_manager < 11.6.5.3 Yes
Application f5 big-ip_policy_enforcement_manager < 12.1.6 Yes
Application f5 big-ip_policy_enforcement_manager < 13.1.4 Yes
Application f5 big-ip_policy_enforcement_manager < 14.1.4 Yes
Application f5 big-ip_policy_enforcement_manager < 15.1.3 Yes
Application f5 big-ip_policy_enforcement_manager < 16.0.1.1 Yes
Application f5 big-ip_ssl_orchestrator < 11.6.5.3 Yes
Application f5 big-ip_ssl_orchestrator < 12.1.6 Yes
Application f5 big-ip_ssl_orchestrator < 13.1.4 Yes
Application f5 big-ip_ssl_orchestrator < 14.1.4 Yes
Application f5 big-ip_ssl_orchestrator < 15.1.3 Yes
Application f5 big-ip_ssl_orchestrator < 16.0.1.1 Yes
References