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high7.5

CVE-2019-6611

When BIG-IP 14.0.0-14.1.0.1, 13.0.0-13.1.1.4, 12.1.0-12.1.4, 11.6.1-11.6.3.4, and 11.5.2-11.5.8 are processing certain rare data sequences occurring in PPTP VP…

Impact

When BIG-IP 14.0.0-14.1.0.1, 13.0.0-13.1.1.4, 12.1.0-12.1.4, 11.6.1-11.6.3.4, and 11.5.2-11.5.8 are processing certain rare data sequences occurring in PPTP VPN traffic, the BIG-IP system may execute incorrect logic. The TMM may restart and produce a core file as a result of this condition. The BIG-IP system provisioned with the CGNAT module and configured with a virtual server using a PPTP profile is exposed to this vulnerability.

Affected products

VendorProductAffected versions
F5Big-Ip Access Policy Manager
from 11.5.2 before 11.5.9
from 11.6.1 before 11.6.4
from 12.1.0 before 12.1.4.1
from 13.0.0 before 13.1.1.5
from 14.0.0 before 14.1.0.2
F5Big-Ip Advanced Firewall Manager
from 11.5.2 before 11.5.9
from 11.6.1 before 11.6.4
from 12.1.0 before 12.1.4.1
from 13.0.0 before 13.1.1.5
from 14.0.0 before 14.1.0.2
F5Big-Ip Application Acceleration Manager
from 11.5.2 before 11.5.9
from 11.6.1 before 11.6.4
from 12.1.0 before 12.1.4.1
from 13.0.0 before 13.1.1.5
from 14.0.0 before 14.1.0.2
F5Big-Ip Link Controller
from 11.5.2 before 11.5.9
from 11.6.1 before 11.6.4
from 12.1.0 before 12.1.4.1
from 13.0.0 before 13.1.1.5
from 14.0.0 before 14.1.0.2
F5Big-Ip Policy Enforcement Manager
from 11.5.2 before 11.5.9
from 11.6.1 before 11.6.4
from 12.1.0 before 12.1.4.1
from 13.0.0 before 13.1.1.5
from 14.0.0 before 14.1.0.2
F5Big-Ip Webaccelerator
from 11.5.2 before 11.5.9
from 11.6.1 before 11.6.4
from 12.1.0 before 12.1.4.1
from 13.0.0 before 13.1.1.5
from 14.0.0 before 14.1.0.2
F5Big-Ip Application Security Manager
from 11.5.2 before 11.5.9
from 11.6.1 before 11.6.4
from 12.1.0 before 12.1.4.1
from 13.0.0 before 13.1.1.5
from 14.0.0 before 14.1.0.2
F5Big-Ip Local Traffic Manager
from 11.5.2 before 11.5.9
from 11.6.1 before 11.6.4
from 12.1.0 before 12.1.4.1
from 13.0.0 before 13.1.1.5
from 14.0.0 before 14.1.0.2
F5Big-Ip Fraud Protection Service
from 11.5.2 before 11.5.9
from 11.6.1 before 11.6.4
from 12.1.0 before 12.1.4.1
from 13.0.0 before 13.1.1.5
from 14.0.0 before 14.1.0.2
F5Big-Ip Global Traffic Manager
from 11.5.2 before 11.5.9
from 11.6.1 before 11.6.4
from 12.1.0 before 12.1.4.1
from 13.0.0 before 13.1.1.5
from 14.0.0 before 14.1.0.2
F5Big-Ip Analytics
from 11.5.2 before 11.5.9
from 11.6.1 before 11.6.4
from 12.1.0 before 12.1.4.1
from 13.0.0 before 13.1.1.5
from 14.0.0 before 14.1.0.2
F5Big-Ip Edge Gateway
from 11.5.2 before 11.5.9
from 11.6.1 before 11.6.4
from 12.1.0 before 12.1.4.1
from 13.0.0 before 13.1.1.5
from 14.0.0 before 14.1.0.2

References