description: In F5 BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, DNS, Edge Gateway, GTM, Link Controller, PEM, PSM, WebAccelerator, and WebSafe 11.6.1 HF1, 12.0.0 HF3, 12.0.0 HF4, and 12.1.0 through 12.1.2, undisclosed traffic patterns received while software SYN cookie protection is engaged may cause a disruption of service to the Traffic Management Microkernel (TMM) on specific platforms and configurations.
problem types: Denial of Service
affected:
{
product: BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, DNS, Edge Gateway, GTM, Link Controller, PEM, PSM, WebAccelerator, WebSafe
vendor: F5 Networks, Inc.
versions:
status: affected, version: 12.1.0 - 12.1.2
status: affected, version: 12.0.0 HF3
status: affected, version: 12.0.0 HF4
status: affected, version: 11.6.1 HF1
}