CVE-2020-5875

HIGH

F5 BIG-IP 14.1.0-14.1.2.3 - Denial of Service via SSL Traffic with HTTP/2 Full Proxy

Title source: llm
STIX 2.1

Description

On BIG-IP 15.0.0-15.0.1 and 14.1.0-14.1.2.3, under certain conditions, the Traffic Management Microkernel (TMM) may generate a core file and restart while processing SSL traffic with an HTTP/2 full proxy.

References (1)

Core 1
Core References
Vendor Advisory x_refsource_confirm
https://support.f5.com/csp/article/K65372933

Scores

CVSS v3 7.5
EPSS 0.0065
EPSS Percentile 71.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

Status published
Products (11)
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_analytics 14.1.0 - 14.1.2.3
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_domain_name_system 14.1.0 - 14.1.2.3
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_link_controller 14.1.0 - 14.1.2.3
f5/big-ip_local_traffic_manager 14.1.0 - 14.1.2.3
... and 1 more
Published Apr 30, 2020
Tracked Since Feb 18, 2026