high
7.5
Advisory Published
Updated

CVE-2019-6684

First published: Mon Dec 23 2019(Updated: )

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.

Credit: f5sirt@f5.com

Affected SoftwareAffected VersionHow to fix
F5 BIG-IP Access Policy Manager>=11.5.2<=11.6.5
F5 BIG-IP Access Policy Manager>=12.1.0<=12.1.5
F5 BIG-IP Access Policy Manager>=13.0.0<13.1.3.2
F5 BIG-IP Access Policy Manager>=14.0.0<14.1.2.3
F5 BIG-IP Access Policy Manager>=15.0.0<15.1.0
F5 BIG-IP Advanced Firewall Manager>=11.5.2<=11.6.5
F5 BIG-IP Advanced Firewall Manager>=12.1.0<=12.1.5
F5 BIG-IP Advanced Firewall Manager>=13.0.0<13.1.3.2
F5 BIG-IP Advanced Firewall Manager>=14.0.0<14.1.2.3
F5 BIG-IP Advanced Firewall Manager>=15.0.0<15.1.0
F5 BIG-IP Analytics>=11.5.2<=11.6.5
F5 BIG-IP Analytics>=12.1.0<=12.1.5
F5 BIG-IP Analytics>=13.0.0<13.1.3.2
F5 BIG-IP Analytics>=14.0.0<14.1.2.3
F5 BIG-IP Analytics>=15.0.0<15.1.0
F5 Big-ip Application Acceleration Manager>=11.5.2<=11.6.5
F5 Big-ip Application Acceleration Manager>=12.1.0<=12.1.5
F5 Big-ip Application Acceleration Manager>=13.0.0<13.1.3.2
F5 Big-ip Application Acceleration Manager>=14.0.0<14.1.2.3
F5 Big-ip Application Acceleration Manager>=15.0.0<15.1.0
F5 BIG-IP Application Security Manager>=11.5.2<=11.6.5
F5 BIG-IP Application Security Manager>=12.1.0<=12.1.5
F5 BIG-IP Application Security Manager>=13.0.0<13.1.3.2
F5 BIG-IP Application Security Manager>=14.0.0<14.1.2.3
F5 BIG-IP Application Security Manager>=15.0.0<15.1.0
F5 Big-ip Domain Name System>=11.5.2<=11.6.5
F5 Big-ip Domain Name System>=12.1.0<=12.1.5
F5 Big-ip Domain Name System>=13.0.0<13.1.3.2
F5 Big-ip Domain Name System>=14.0.0<14.1.2.3
F5 Big-ip Domain Name System>=15.0.0<15.1.0
F5 Big-ip Fraud Protection Service>=11.5.2<=11.6.5
F5 Big-ip Fraud Protection Service>=12.1.0<=12.1.5
F5 Big-ip Fraud Protection Service>=13.0.0<13.1.3.2
F5 Big-ip Fraud Protection Service>=14.0.0<14.1.2.3
F5 Big-ip Fraud Protection Service>=15.0.0<15.1.0
F5 Big-ip Global Traffic Manager>=11.5.2<=11.6.5
F5 Big-ip Global Traffic Manager>=12.1.0<=12.1.5
F5 Big-ip Global Traffic Manager>=13.0.0<13.1.3.2
F5 Big-ip Global Traffic Manager>=14.0.0<14.1.2.3
F5 Big-ip Global Traffic Manager>=15.0.0<15.1.0
F5 Big-ip Link Controller>=11.5.2<=11.6.5
F5 Big-ip Link Controller>=12.1.0<=12.1.5
F5 Big-ip Link Controller>=13.0.0<13.1.3.2
F5 Big-ip Link Controller>=14.0.0<14.1.2.3
F5 Big-ip Link Controller>=15.0.0<15.1.0
F5 Big-ip Local Traffic Manager>=11.5.2<=11.6.5
F5 Big-ip Local Traffic Manager>=12.1.0<=12.1.5
F5 Big-ip Local Traffic Manager>=13.0.0<13.1.3.2
F5 Big-ip Local Traffic Manager>=14.0.0<14.1.2.3
F5 Big-ip Local Traffic Manager>=15.0.0<15.1.0
F5 Big-ip Policy Enforcement Manager>=11.5.2<=11.6.5
F5 Big-ip Policy Enforcement Manager>=12.1.0<=12.1.5
F5 Big-ip Policy Enforcement Manager>=13.0.0<13.1.3.2
F5 Big-ip Policy Enforcement Manager>=14.0.0<14.1.2.3
F5 Big-ip Policy Enforcement Manager>=15.0.0<15.1.0

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