description: In some circumstances, the Traffic Management Microkernel (TMM) does not properly handle certain malformed Websockets requests/responses, which allows remote attackers to cause a denial-of-service (DoS) or possible remote code execution on the F5 BIG-IP system running versions 13.0.0 - 13.1.0.3 or 12.1.0 - 12.1.3.1.
problem types: DoS & RCE
affected:
{
product: BIG-IP (LTM, AAM, AFM, Analytics, APM, ASM, DNS, Edge Gateway, GTM, Link Controller, PEM, WebAccelerator, WebSafe)
vendor: F5 Networks, Inc.
versions:
status: affected, version: 13.0.0 - 13.1.0.3
status: affected, version: 12.1.0 - 12.1.3.1
}