NetSight
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high7.5

CVE-2019-6684

On versions 15.0.0-15.0.1.1, 14.0.0-14.1.2.2, 13.1.0-13.1.3.1, 12.1.0-12.1.5, and 11.5.2-11.6.5.1, under certain conditions, a multi-bladed BIG-IP Virtual Clus…

Impact

On versions 15.0.0-15.0.1.1, 14.0.0-14.1.2.2, 13.1.0-13.1.3.1, 12.1.0-12.1.5, and 11.5.2-11.6.5.1, under certain conditions, a multi-bladed BIG-IP Virtual Clustered Multiprocessing (vCMP) may drop broadcast packets when they are rebroadcast to the vCMP guest secondary blades. An attacker can leverage the fragmented broadcast IP packets to perform any type of fragmentation-based attack.

Affected products

VendorProductAffected versions
F5Big-Ip Access Policy Manager
from 11.5.2 through 11.6.5
from 12.1.0 through 12.1.5
from 13.0.0 before 13.1.3.2
from 14.0.0 before 14.1.2.3
from 15.0.0 before 15.1.0
F5Big-Ip Advanced Firewall Manager
from 11.5.2 through 11.6.5
from 12.1.0 through 12.1.5
from 13.0.0 before 13.1.3.2
from 14.0.0 before 14.1.2.3
from 15.0.0 before 15.1.0
F5Big-Ip Analytics
from 11.5.2 through 11.6.5
from 12.1.0 through 12.1.5
from 13.0.0 before 13.1.3.2
from 14.0.0 before 14.1.2.3
from 15.0.0 before 15.1.0
F5Big-Ip Application Acceleration Manager
from 11.5.2 through 11.6.5
from 12.1.0 through 12.1.5
from 13.0.0 before 13.1.3.2
from 14.0.0 before 14.1.2.3
from 15.0.0 before 15.1.0
F5Big-Ip Application Security Manager
from 11.5.2 through 11.6.5
from 12.1.0 through 12.1.5
from 13.0.0 before 13.1.3.2
from 14.0.0 before 14.1.2.3
from 15.0.0 before 15.1.0
F5Big-Ip Domain Name System
from 11.5.2 through 11.6.5
from 12.1.0 through 12.1.5
from 13.0.0 before 13.1.3.2
from 14.0.0 before 14.1.2.3
from 15.0.0 before 15.1.0
F5Big-Ip Fraud Protection Service
from 11.5.2 through 11.6.5
from 12.1.0 through 12.1.5
from 13.0.0 before 13.1.3.2
from 14.0.0 before 14.1.2.3
from 15.0.0 before 15.1.0
F5Big-Ip Global Traffic Manager
from 11.5.2 through 11.6.5
from 12.1.0 through 12.1.5
from 13.0.0 before 13.1.3.2
from 14.0.0 before 14.1.2.3
from 15.0.0 before 15.1.0
F5Big-Ip Link Controller
from 11.5.2 through 11.6.5
from 12.1.0 through 12.1.5
from 13.0.0 before 13.1.3.2
from 14.0.0 before 14.1.2.3
from 15.0.0 before 15.1.0
F5Big-Ip Local Traffic Manager
from 11.5.2 through 11.6.5
from 12.1.0 through 12.1.5
from 13.0.0 before 13.1.3.2
from 14.0.0 before 14.1.2.3
from 15.0.0 before 15.1.0
F5Big-Ip Policy Enforcement Manager
from 11.5.2 through 11.6.5
from 12.1.0 through 12.1.5
from 13.0.0 before 13.1.3.2
from 14.0.0 before 14.1.2.3
from 15.0.0 before 15.1.0

References