CVE-2021-23011

published 2021-05-10

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…

Priority P3 40 high 7.5 CVSS 3.1

AV N AC L PR N UI N S U C N I N A H

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

99 ranges · showing 25

Vendor	Product	Version range	Fixed in
f5	big-ip_aam	—	—
f5	big-ip_access_policy_manager	—	—
f5	big-ip_access_policy_manager	>= 11.6.1 < 11.6.5.3	11.6.5.3
f5	big-ip_access_policy_manager	>= 12.1.0 < 12.1.6	12.1.6
f5	big-ip_access_policy_manager	>= 13.1.0 < 13.1.4	13.1.4
f5	big-ip_access_policy_manager	>= 14.1.0 < 14.1.4	14.1.4
f5	big-ip_access_policy_manager	>= 15.1.0 < 15.1.3	15.1.3
f5	big-ip_access_policy_manager	>= 16.0.0 < 16.0.1.1	16.0.1.1
f5	big-ip_advanced_firewall_manager	>= 11.6.1 < 11.6.5.3	11.6.5.3
f5	big-ip_advanced_firewall_manager	>= 12.1.0 < 12.1.6	12.1.6
f5	big-ip_advanced_firewall_manager	>= 13.1.0 < 13.1.4	13.1.4
f5	big-ip_advanced_firewall_manager	>= 14.1.0 < 14.1.4	14.1.4
f5	big-ip_advanced_firewall_manager	>= 15.1.0 < 15.1.3	15.1.3
f5	big-ip_advanced_firewall_manager	>= 16.0.0 < 16.0.1.1	16.0.1.1
f5	big-ip_advanced_waf	—	—
f5	big-ip_advanced_web_application_firewall	>= 11.6.1 < 11.6.5.3	11.6.5.3
f5	big-ip_advanced_web_application_firewall	>= 12.1.0 < 12.1.6	12.1.6
f5	big-ip_advanced_web_application_firewall	>= 13.1.0 < 13.1.4	13.1.4
f5	big-ip_advanced_web_application_firewall	>= 14.1.0 < 14.1.4	14.1.4
f5	big-ip_advanced_web_application_firewall	>= 15.1.0 < 15.1.3	15.1.3
f5	big-ip_advanced_web_application_firewall	>= 16.0.0 < 16.0.1.1	16.0.1.1
f5	big-ip_afm	—	—
f5	big-ip_analytics	—	—
f5	big-ip_analytics	>= 11.6.1 < 11.6.5.3	11.6.5.3
f5	big-ip_analytics	>= 12.1.0 < 12.1.6	12.1.6

CVSS provenance

nvd v3.1 7.5 HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

nvd v2.0 5.0 MEDIUM AV:N/AC:L/Au:N/C:N/I:N/A:P

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CWE-400