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.
References
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https://support.f5.com/csp/article/K43450419 | Vendor Advisory |
Configurations
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Information
Published : 2020-04-30 13:15
Updated : 2020-05-05 09:02
NVD link : CVE-2020-5871
Mitre link : CVE-2020-5871
JSON object : View
CWE
Products Affected
f5
- big-ip_domain_name_system
- big-ip_global_traffic_manager
- big-ip_link_controller
- big-ip_advanced_firewall_manager
- big-ip_application_security_manager
- big-ip_access_policy_manager
- big-ip_local_traffic_manager
- big-ip_application_acceleration_manager
- big-ip_analytics
- big-ip_policy_enforcement_manager
- big-ip_fraud_protection_service