Description
On BIG-IP version 16.0.x before 16.0.1.1 and 15.1.x before 15.1.3, malformed HTTP/2 requests may cause an infinite loop which causes a Denial of Service for Data Plane traffic. TMM takes the configured HA action when the TMM process is aborted. There is no control plane exposure, this is a data plane issue only. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
References (1)
Core 1
Core References
Vendor Advisory x_refsource_misc
https://support.f5.com/csp/article/K90603426
Scores
CVSS v3
7.5
EPSS
0.0065
EPSS Percentile
70.8%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Details
CWE
CWE-835
Status
published
Products (14)
f5/big-ip_access_policy_manager
15.1.0 - 15.1.3
f5/big-ip_advanced_firewall_manager
15.1.0 - 15.1.3
f5/big-ip_advanced_web_application_firewall
15.1.0 - 15.1.3
f5/big-ip_analytics
15.1.0 - 15.1.3
f5/big-ip_application_acceleration_manager
15.1.0 - 15.1.3
f5/big-ip_application_security_manager
15.1.0 - 15.1.3
f5/big-ip_ddos_hybrid_defender
15.1.0 - 15.1.3
f5/big-ip_domain_name_system
15.1.0 - 15.1.3
f5/big-ip_fraud_protection_service
15.1.0 - 15.1.3
f5/big-ip_global_traffic_manager
15.1.0 - 15.1.3
... and 4 more
Published
May 10, 2021
Tracked Since
Feb 18, 2026