CVE-2018-5512

HIGH

F5 BIG-IP 13.1.0-13.1.0.5 - Denial of Service via Large Receive Offload and SYN Cookies

Title source: llm
STIX 2.1

Description

On F5 BIG-IP 13.1.0-13.1.0.5, when Large Receive Offload (LRO) and SYN cookies are enabled (default settings), undisclosed traffic patterns may cause TMM to restart.

References (3)

Core 3
Core References
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/104095
Vendor Advisory x_refsource_confirm
https://support.f5.com/csp/article/K51754851
Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack
http://www.securitytracker.com/id/1040801

Scores

CVSS v3 7.5
EPSS 0.0222
EPSS Percentile 84.7%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

Status published
Products (13)
f5/big-ip_access_policy_manager 13.1.0 - 13.1.0.5
f5/big-ip_advanced_firewall_manager 13.1.0 - 13.1.0.5
f5/big-ip_analytics 13.1.0 - 13.1.0.5
f5/big-ip_application_acceleration_manager 13.1.0 - 13.1.0.5
f5/big-ip_application_security_manager 13.1.0 - 13.1.0.5
f5/big-ip_domain_name_system 13.1.0 - 13.1.0.5
f5/big-ip_edge_gateway 13.1.0 - 13.1.0.5
f5/big-ip_global_traffic_manager 13.1.0 - 13.1.0.5
f5/big-ip_link_controller 13.1.0 - 13.1.0.5
f5/big-ip_local_traffic_manager 13.1.0 - 13.1.0.5
... and 3 more
Published May 02, 2018
Tracked Since Feb 18, 2026