CVE-2021-22999

published 2021-03-31

CVE-2021-22999: On versions 15.0.x before 15.1.0 and 14.1.x before 14.1.4, the BIG-IP system provides an option to connect HTTP/2 clients to HTTP/1.x servers. When a client is…

high 7.5 CVSS 3.1

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

On versions 15.0.x before 15.1.0 and 14.1.x before 14.1.4, the BIG-IP system provides an option to connect HTTP/2 clients to HTTP/1.x servers. When a client is slow to accept responses and it closes a connection prematurely, the BIG-IP system may indefinitely retain some streams unclosed. Note: Software versions which have reached End of Software Development (EoSD) are not evaluated.

Affected

43 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	>= 14.1.0 < 14.1.4	14.1.4
f5	big-ip_access_policy_manager	>= 15.0.0 < 15.1.0	15.1.0
f5	big-ip_advanced_firewall_manager	>= 14.1.0 < 14.1.4	14.1.4
f5	big-ip_advanced_firewall_manager	>= 15.0.0 < 15.1.0	15.1.0
f5	big-ip_advanced_waf	—	—
f5	big-ip_advanced_web_application_firewall	>= 14.1.0 < 14.1.4	14.1.4
f5	big-ip_advanced_web_application_firewall	>= 15.0.0 < 15.1.0	15.1.0
f5	big-ip_afm	—	—
f5	big-ip_analytics	—	—
f5	big-ip_analytics	>= 14.1.0 < 14.1.4	14.1.4
f5	big-ip_analytics	>= 15.0.0 < 15.1.0	15.1.0
f5	big-ip_apm	—	—
f5	big-ip_application_acceleration_manager	>= 14.1.0 < 14.1.4	14.1.4
f5	big-ip_application_acceleration_manager	>= 15.0.0 < 15.1.0	15.1.0
f5	big-ip_application_security_manager	>= 14.1.0 < 14.1.4	14.1.4
f5	big-ip_application_security_manager	>= 15.0.0 < 15.1.0	15.1.0
f5	big-ip_asm	—	—
f5	big-ip_ddos_hybrid_defender	>= 14.1.0 < 14.1.4	14.1.4
f5	big-ip_ddos_hybrid_defender	>= 15.0.0 < 15.1.0	15.1.0
f5	big-ip_dhd	—	—
f5	big-ip_dns	—	—
f5	big-ip_domain_name_system	>= 14.1.0 < 14.1.4	14.1.4
f5	big-ip_domain_name_system	>= 15.0.0 < 15.1.0	15.1.0