CVE-2016-7475

HIGH

BIG-IP 11.4.0-11.6.1 - Denial of Service via SPDY/HTTP2 Connection Handling

Title source: llm
STIX 2.1

Description

Under some circumstances on BIG-IP 12.0.0-12.1.0, 11.6.0-11.6.1, or 11.4.0-11.5.4 HF1, the Traffic Management Microkernel (TMM) may not properly clean-up pool member network connections when using SPDY or HTTP/2 virtual server profiles.

References (1)

Core 1
Core References
Vendor Advisory x_refsource_confirm
https://support.f5.com/csp/article/K01587042

Scores

CVSS v3 7.5
EPSS 0.0065
EPSS Percentile 71.0%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-20
Status published
Products (8)
f5/big-ip_access_policy_manager 11.4.0 - 11.6.1
f5/big-ip_advanced_firewall_manager 11.4.0 - 11.6.1
f5/big-ip_application_acceleration_manager 11.4.0 - 11.6.1
f5/big-ip_application_security_manager 11.4.0 - 11.6.1
f5/big-ip_link_controller 11.4.0 - 11.6.1
f5/big-ip_local_traffic_manager 11.4.0 - 11.6.1
f5/big-ip_policy_enforcement_manager 11.4.0 - 11.6.1
f5/big-ip_protocol_security_module 11.4.0 - 11.4.1
Published Oct 08, 2018
Tracked Since Feb 18, 2026