description: In some circumstances, on F5 BIG-IP systems running 13.0.0, 12.1.0 - 12.1.3.1, any 11.6.x or 11.5.x release, or 11.2.1, TCP DNS profile allows excessive buffering due to lack of flow control.
problem types: DoS
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
status: affected, version: 12.1.0 - 12.1.3.1
status: affected, version: 11.6.1 - 11.6.x
status: affected, version: 11.5.1 - 11.5.x
status: affected, version: 11.2.1
}