F5 BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, DNS, GTM, Link Controller, PEM, Websafe software version 12.0.0 to 12.1.2, 11.6.0 to 11.6.1 are vulnerable to a denial of service attack when the MPTCP option is enabled on a virtual server. Data plane is vulnerable when using the MPTCP option of a TCP profile. There is no control plane exposure. An attacker may be able to disrupt services by causing TMM to restart hence temporarily failing to process traffic.
[
{
"product": "BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, DNS, GTM, Link Controller, PEM, Websafe",
"vendor": "F5 Networks, Inc.",
"versions": [
{
"status": "affected",
"version": "12.0.0 - 12.1.2"
},
{
"status": "affected",
"version": "11.6.0 â"
},
{
"status": "affected",
"version": "€"
},
{
"status": "affected",
"version": "\" 11.6.1"
}
]
}
]