Description
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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| F5 Networks | BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, DNS, GTM, Link Controller, PEM, Websafe | 12.0.0 - 12.1.2, 11.6.0 â, €, " 11.6.1 | — |
References
- 1039669 vdb-entry
- 101633 vdb-entry
- https://support.f5.com/csp/article/K10002335