CVE-2019-6667

HIGH

BIG-IP 11.5.1-11.6.5 - Uncontrolled Resource Consumption in FIX Profile Traffic Processing

Title source: llm
STIX 2.1

Description

On BIG-IP 15.0.0-15.0.1, 14.1.0-14.1.0.5, 14.0.0-14.0.0.4, 13.1.0-13.1.1.5, 12.1.0-12.1.4.1, and 11.5.1-11.6.5, under certain conditions, TMM may consume excessive resources when processing traffic for a Virtual Server with the FIX (Financial Information eXchange) profile applied.

References (1)

Core 1
Core References
Vendor Advisory x_refsource_confirm
https://support.f5.com/csp/article/K82781208

Scores

CVSS v3 7.5
EPSS 0.0089
EPSS Percentile 75.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-400
Status published
Products (13)
f5/big-ip_access_policy_manager 11.5.1 - 11.6.5
f5/big-ip_advanced_firewall_manager 11.5.1 - 11.6.5
f5/big-ip_analytics 11.5.1 - 11.6.5
f5/big-ip_application_acceleration_manager 11.5.1 - 11.6.5
f5/big-ip_application_security_manager 11.5.1 - 11.6.5
f5/big-ip_domain_name_system 11.5.1 - 11.6.5
f5/big-ip_edge_gateway 11.5.1 - 11.6.5
f5/big-ip_fraud_protection_service 11.5.1 - 11.6.5
f5/big-ip_global_traffic_manager 11.5.1 - 11.6.5
f5/big-ip_link_controller 11.5.1 - 11.6.5
... and 3 more
Published Nov 27, 2019
Tracked Since Feb 18, 2026