CVE-2022-35272

HIGH

BIG-IP 16.1.0-16.1.3.1 and 17.0.0 - Denial of Service via MRF Virtual Server Source-Port Preserve-Strict Configuration

Title source: llm
STIX 2.1

Description

In BIG-IP Versions 17.0.x before 17.0.0.1 and 16.1.x before 16.1.3.1, when source-port preserve-strict is configured on an HTTP Message Routing Framework (MRF) virtual server, undisclosed traffic may cause the Traffic Management Microkernel (TMM) to produce a core file and the connection to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

References (1)

Core 1
Core References
Vendor Advisory x_refsource_misc
https://support.f5.com/csp/article/K90024104

Scores

CVSS v3 7.5
EPSS 0.0032
EPSS Percentile 55.6%
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-404
Status published
Products (22)
f5/big-ip_access_policy_manager 17.0.0
f5/big-ip_access_policy_manager 16.1.0 - 16.1.3.1
f5/big-ip_advanced_firewall_manager 17.0.0
f5/big-ip_advanced_firewall_manager 16.1.0 - 16.1.3.1
f5/big-ip_analytics 17.0.0
f5/big-ip_analytics 16.1.0 - 16.1.3.1
f5/big-ip_application_acceleration_manager 17.0.0
f5/big-ip_application_acceleration_manager 16.1.0 - 16.1.3.1
f5/big-ip_application_security_manager 17.0.0
f5/big-ip_application_security_manager 16.1.0 - 16.1.3.1
... and 12 more
Published Aug 04, 2022
Tracked Since Feb 18, 2026