NetSight
IP …
high7.4

CVE-2017-6168

On BIG-IP versions 11.6.0-11.6.2 (fixed in 11.6.2 HF1), 12.0.0-12.1.2 HF1 (fixed in 12.1.2 HF2), or 13.0.0-13.0.0 HF2 (fixed in 13.0.0 HF3) a virtual server co…

Impact

On BIG-IP versions 11.6.0-11.6.2 (fixed in 11.6.2 HF1), 12.0.0-12.1.2 HF1 (fixed in 12.1.2 HF2), or 13.0.0-13.0.0 HF2 (fixed in 13.0.0 HF3) a virtual server configured with a Client SSL profile may be vulnerable to an Adaptive Chosen Ciphertext attack (AKA Bleichenbacher attack) against RSA, which when exploited, may result in plaintext recovery of encrypted messages and/or a Man-in-the-middle (MiTM) attack, despite the attacker not having gained access to the server's private key itself, aka a ROBOT attack.

Affected products

VendorProductAffected versions
F5Big-Ip Ltm
from 11.6.0 through 11.6.2
from 12.0.0 through 12.1.2
Version 13.0.0
F5Big-Ip Application Acceleration Manager
from 11.6.0 through 11.6.2
from 12.0.0 through 12.1.2
Version 13.0.0
F5Big-Ip Afm
from 11.6.0 through 11.6.2
from 12.0.0 through 12.1.2
Version 13.0.0
F5Big-Ip Analytics
from 11.6.0 through 11.6.2
from 12.0.0 through 12.1.2
Version 13.0.0
F5Big-Ip Apm
from 11.6.0 through 11.6.2
from 12.0.0 through 12.1.2
Version 13.0.0
F5Big-Ip Asm
from 11.6.0 through 11.6.2
from 12.0.0 through 12.1.2
Version 13.0.0
F5Big-Ip Link Controller
from 11.6.0 through 11.6.2
from 12.0.0 through 12.1.2
Version 13.0.0
F5Big-Ip Pem
from 11.6.0 through 11.6.2
from 12.0.0 through 12.1.2
Version 13.0.0
F5Websafe
from 12.0.0 through 12.1.2
Versions 11.6.2, 13.0.0

Weakness classification

CWE-203

References