Tracker / CVE-2021-22999
CVE-2021-22999
High 7.5
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 products and versions
| f5 | big-ip_access_policy_manager · 14.1.0 → 14.1.4 |
|---|---|
| f5 | big-ip_access_policy_manager · 15.0.0 → 15.1.0 |
| f5 | big-ip_advanced_firewall_manager · 14.1.0 → 14.1.4 |
| f5 | big-ip_advanced_firewall_manager · 15.0.0 → 15.1.0 |
| f5 | big-ip_advanced_web_application_firewall · 14.1.0 → 14.1.4 |
| f5 | big-ip_advanced_web_application_firewall · 15.0.0 → 15.1.0 |
| f5 | big-ip_analytics · 14.1.0 → 14.1.4 |
| f5 | big-ip_analytics · 15.0.0 → 15.1.0 |
| f5 | big-ip_application_acceleration_manager · 14.1.0 → 14.1.4 |
| f5 | big-ip_application_acceleration_manager · 15.0.0 → 15.1.0 |
| f5 | big-ip_application_security_manager · 14.1.0 → 14.1.4 |
| f5 | big-ip_application_security_manager · 15.0.0 → 15.1.0 |
| f5 | big-ip_ddos_hybrid_defender · 14.1.0 → 14.1.4 |
| f5 | big-ip_ddos_hybrid_defender · 15.0.0 → 15.1.0 |
| f5 | big-ip_domain_name_system · 14.1.0 → 14.1.4 |
| f5 | big-ip_domain_name_system · 15.0.0 → 15.1.0 |
| f5 | big-ip_fraud_protection_service · 14.1.0 → 14.1.4 |
| f5 | big-ip_fraud_protection_service · 15.0.0 → 15.1.0 |
| f5 | big-ip_global_traffic_manager · 14.1.0 → 14.1.4 |
| f5 | big-ip_global_traffic_manager · 15.0.0 → 15.1.0 |
| f5 | big-ip_link_controller · 14.1.0 → 14.1.4 |
| f5 | big-ip_link_controller · 15.0.0 → 15.1.0 |
| f5 | big-ip_local_traffic_manager · 14.1.0 → 14.1.4 |
| f5 | big-ip_local_traffic_manager · 15.0.0 → 15.1.0 |
| f5 | big-ip_policy_enforcement_manager · 14.1.0 → 14.1.4 |
| f5 | big-ip_policy_enforcement_manager · 15.0.0 → 15.1.0 |
| f5 | ssl_orchestrator · 14.1.0 → 14.1.4 |
| f5 | ssl_orchestrator · 15.0.0 → 15.1.0 |
Analysis
This page is not indexable yet.Until it carries original analysis — what it actually exposes, how to check in two minutes whether a system was touched, what to do if it was — the page stays noindex. The database decides that, not the template.