Vulnerability Monitor

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CVE-2020-5852

Undisclosed traffic patterns received may cause a disruption of service to the Traffic Management Microkernel (TMM). This vulnerability affects TMM through a virtual server configured with a FastL4 profile. Traffic processing is disrupted while TMM restarts. This issue only impacts specific engineering hotfixes. NOTE: This vulnerability does not affect any of the BIG-IP major, minor or maintenance releases you obtained from downloads.f5.com. The affected Engineering Hotfix builds are as follows: Hotfix-BIGIP-14.1.2.1.0.83.4-ENG Hotfix-BIGIP-12.1.4.1.0.97.6-ENG Hotfix-BIGIP-11.5.4.2.74.291-HF2

Published

2020-01-14T17:15:13.520

Last Modified

2024-11-21T05:34:41.950

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
    NVD-CWE-noinfo
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application f5 big-ip_local_traffic_manager 11.5.4.2.74.291 Yes
Application f5 big-ip_local_traffic_manager 12.1.4.1.0.97.6 Yes
Application f5 big-ip_local_traffic_manager 14.1.2.1.0.83.4 Yes
Application f5 big-ip_advanced_firewall_manager 11.5.4.2.74.291 Yes
Application f5 big-ip_advanced_firewall_manager 12.1.4.1.0.97.6 Yes
Application f5 big-ip_advanced_firewall_manager 14.1.2.1.0.83.4 Yes
Application f5 big-ip_application_acceleration_manager 11.5.4.2.74.291 Yes
Application f5 big-ip_application_acceleration_manager 12.1.4.1.0.97.6 Yes
Application f5 big-ip_application_acceleration_manager 14.1.2.1.0.83.4 Yes
Application f5 big-ip_analytics 11.5.4.2.74.291 Yes
Application f5 big-ip_analytics 12.1.4.1.0.97.6 Yes
Application f5 big-ip_analytics 14.1.2.1.0.83.4 Yes
Application f5 big-ip_access_policy_manager 11.5.4.2.74.291 Yes
Application f5 big-ip_access_policy_manager 12.1.4.1.0.97.6 Yes
Application f5 big-ip_access_policy_manager 14.1.2.1.0.83.4 Yes
Application f5 big-ip_application_security_manager 11.5.4.2.74.291 Yes
Application f5 big-ip_application_security_manager 12.1.4.1.0.97.6 Yes
Application f5 big-ip_application_security_manager 14.1.2.1.0.83.4 Yes
Application f5 big-ip_edge_gateway 11.5.4.2.74.291 Yes
Application f5 big-ip_edge_gateway 12.1.4.1.0.97.6 Yes
Application f5 big-ip_edge_gateway 14.1.2.1.0.83.4 Yes
Application f5 big-ip_fraud_protection_service 11.5.4.2.74.291 Yes
Application f5 big-ip_fraud_protection_service 12.1.4.1.0.97.6 Yes
Application f5 big-ip_fraud_protection_service 14.1.2.1.0.83.4 Yes
Application f5 big-ip_global_traffic_manager 11.5.4.2.74.291 Yes
Application f5 big-ip_global_traffic_manager 12.1.4.1.0.97.6 Yes
Application f5 big-ip_global_traffic_manager 14.1.2.1.0.83.4 Yes
Application f5 big-ip_link_controller 11.5.4.2.74.291 Yes
Application f5 big-ip_link_controller 12.1.4.1.0.97.6 Yes
Application f5 big-ip_link_controller 14.1.2.1.0.83.4 Yes
Application f5 big-ip_policy_enforcement_manager 11.5.4.2.74.291 Yes
Application f5 big-ip_policy_enforcement_manager 12.1.4.1.0.97.6 Yes
Application f5 big-ip_policy_enforcement_manager 14.1.2.1.0.83.4 Yes
Application f5 big-ip_webaccelerator 11.5.4.2.74.291 Yes
Application f5 big-ip_webaccelerator 12.1.4.1.0.97.6 Yes
Application f5 big-ip_webaccelerator 14.1.2.1.0.83.4 Yes
Application f5 big-ip_domain_name_system 11.5.4.2.74.291 Yes
Application f5 big-ip_domain_name_system 12.1.4.1.0.97.6 Yes
Application f5 big-ip_domain_name_system 14.1.2.1.0.83.4 Yes
References