CVE-2020-5871
published 2020-04-30CVE-2020-5871: On BIG-IP 14.1.0-14.1.2.3, undisclosed requests can lead to a denial of service (DoS) when sent to BIG-IP HTTP/2 virtual servers. The problem can occur when…
high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
On BIG-IP 14.1.0-14.1.2.3, undisclosed requests can lead to a denial of service (DoS) when sent to BIG-IP HTTP/2 virtual servers. The problem can occur when ciphers, which have been blacklisted by the HTTP/2 RFC, are used on backend servers. This is a data-plane issue. There is no control-plane exposure.
Affected
23 ranges
| 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 – 14.1.2.3 | — |
| f5 | big-ip_advanced_firewall_manager | 14.1.0 – 14.1.2.3 | — |
| f5 | big-ip_afm | — | — |
| f5 | big-ip_analytics | — | — |
| f5 | big-ip_analytics | 14.1.0 – 14.1.2.3 | — |
| f5 | big-ip_apm | — | — |
| f5 | big-ip_application_acceleration_manager | 14.1.0 – 14.1.2.3 | — |
| f5 | big-ip_application_security_manager | 14.1.0 – 14.1.2.3 | — |
| f5 | big-ip_asm | — | — |
| f5 | big-ip_dns | — | — |
| f5 | big-ip_domain_name_system | 14.1.0 – 14.1.2.3 | — |
| f5 | big-ip_fps | — | — |
| f5 | big-ip_fraud_protection_service | 14.1.0 – 14.1.2.3 | — |
| f5 | big-ip_global_traffic_manager | 14.1.0 – 14.1.2.3 | — |
| f5 | big-ip_gtm | — | — |
| f5 | big-ip_link_controller | — | — |
| f5 | big-ip_link_controller | 14.1.0 – 14.1.2.3 | — |
| f5 | big-ip_local_traffic_manager | 14.1.0 – 14.1.2.3 | — |
| f5 | big-ip_ltm | — | — |
| f5 | big-ip_pem | — | — |
| f5 | big-ip_policy_enforcement_manager | 14.1.0 – 14.1.2.3 | — |