Virtual servers in F5 BIG-IP systems 11.6.1 before 11.6.1 HF1 and 12.1.x before 12.1.2, when configured to parse RADIUS messages via an iRule, allow remote attackers to cause a denial of service (Traffic Management Microkernel restart) via crafted network traffic.
[
{
"product": "F5 BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, DNS, GTM, Link Controller, PEM",
"vendor": "F5 Networks",
"versions": [
{
"status": "affected",
"version": "11.6.1 before 11.6.1 HF1 and 12.1.x before 12.1.2"
}
]
}
]