CVE-2015-8240

HIGH

F5 BIG-IP <11.4.1 HF10, 11.5.x <11.5.4, 11.6.x <11.6.0 HF6 - DoS

Title source: llm
STIX 2.1

Description

The Traffic Management Microkernel (TMM) in F5 BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, GTM, Link Controller, and BIG-IP PEM before 11.4.1 HF10, 11.5.x before 11.5.4, and 11.6.x before 11.6.0 HF6 and BIG-IP PSM before 11.4.1 HF10 does not properly handle TCP options, which allows remote attackers to cause a denial of service via unspecified vectors, related to the tm.minpathmtu database variable.

References (2)

Core 2
Core References
Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack
http://www.securitytracker.com/id/1035367

Scores

CVSS v3 7.5
EPSS 0.0120
EPSS Percentile 79.1%
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-19
Status published
Products (28)
f5/big-ip_access_policy_manager 11.4.1
f5/big-ip_access_policy_manager 11.5.3
f5/big-ip_access_policy_manager 11.6.0
f5/big-ip_advanced_firewall_manager 11.4.1
f5/big-ip_advanced_firewall_manager 11.5.3
f5/big-ip_advanced_firewall_manager 11.6.0
f5/big-ip_analytics 11.4.1
f5/big-ip_analytics 11.5.3
f5/big-ip_analytics 11.6.0
f5/big-ip_application_acceleration_manager 11.4.1
... and 18 more
Published Apr 11, 2016
Tracked Since Feb 18, 2026