Advisory Published
Updated

CVE-2019-6604

First published: Thu Mar 28 2019(Updated: )

On BIG-IP 11.5.1-11.5.8, 11.6.1-11.6.3, 12.1.0-12.1.3.6, 13.0.0-13.1.1.1, and 14.0.0-14.0.0.2, under certain conditions, hardware systems with a High-Speed Bridge and using non-default Layer 2 forwarding configurations may experience a lockup of the High-Speed Bridge.

Credit: f5sirt@f5.com f5sirt@f5.com

Affected SoftwareAffected VersionHow to fix
F5 Access Policy Manager>=11.2.1<=11.5.8
F5 Access Policy Manager>=11.6.0<=11.6.3
F5 Access Policy Manager>=12.1.0<=12.1.3
F5 Access Policy Manager>=13.0.0<=13.1.1
F5 Access Policy Manager=14.0.0
F5 BIG-IP Advanced Firewall Manager>=11.2.1<=11.5.8
F5 BIG-IP Advanced Firewall Manager>=11.6.0<=11.6.3
F5 BIG-IP Advanced Firewall Manager>=12.1.0<=12.1.3
F5 BIG-IP Advanced Firewall Manager>=13.0.0<=13.1.1
F5 BIG-IP Advanced Firewall Manager=14.0.0
F5 BIG-IP Application Acceleration Manager>=11.2.1<=11.5.8
F5 BIG-IP Application Acceleration Manager>=11.6.0<=11.6.3
F5 BIG-IP Application Acceleration Manager>=12.1.0<=12.1.3
F5 BIG-IP Application Acceleration Manager>=13.0.0<=13.1.1
F5 BIG-IP Application Acceleration Manager=14.0.0
F5 BIG-IP Edge Gateway>=11.2.1<=11.5.8
F5 BIG-IP Edge Gateway>=11.6.0<=11.6.3
F5 BIG-IP Edge Gateway>=12.1.0<=12.1.3
F5 BIG-IP Edge Gateway>=13.0.0<=13.1.1
F5 BIG-IP Edge Gateway=14.0.0
F5 BIG-IP Fraud Protection Service>=11.2.1<=11.5.8
F5 BIG-IP Fraud Protection Service>=11.6.0<=11.6.3
F5 BIG-IP Fraud Protection Service>=12.1.0<=12.1.3
F5 BIG-IP Fraud Protection Service>=13.0.0<=13.1.1
F5 BIG-IP Fraud Protection Service=14.0.0
Riverbed SteelApp Traffic Manager>=11.2.1<=11.5.8
Riverbed SteelApp Traffic Manager>=11.6.0<=11.6.3
Riverbed SteelApp Traffic Manager>=12.1.0<=12.1.3
Riverbed SteelApp Traffic Manager>=13.0.0<=13.1.1
Riverbed SteelApp Traffic Manager=14.0.0
F5 BIG-IP Link Controller>=11.2.1<=11.5.8
F5 BIG-IP Link Controller>=11.6.0<=11.6.3
F5 BIG-IP Link Controller>=12.1.0<=12.1.3
F5 BIG-IP Link Controller>=13.0.0<=13.1.1
F5 BIG-IP Link Controller=14.0.0
Riverbed SteelApp Traffic Manager>=11.2.1<=11.5.8
Riverbed SteelApp Traffic Manager>=11.6.0<=11.6.3
Riverbed SteelApp Traffic Manager>=12.1.0<=12.1.3
Riverbed SteelApp Traffic Manager>=13.0.0<=13.1.1
Riverbed SteelApp Traffic Manager=14.0.0
F5 BIG-IP Policy Enforcement Manager>=11.2.1<=11.5.8
F5 BIG-IP Policy Enforcement Manager>=11.6.0<=11.6.3
F5 BIG-IP Policy Enforcement Manager>=12.1.0<=12.1.3
F5 BIG-IP Policy Enforcement Manager>=13.0.0<=13.1.1
F5 BIG-IP Policy Enforcement Manager=14.0.0
F5 BIG-IP Protocol Security Manager>=11.2.1<=11.5.8
F5 BIG-IP Protocol Security Manager>=11.6.0<=11.6.3
F5 BIG-IP Protocol Security Manager>=12.1.0<=12.1.3
F5 BIG-IP Protocol Security Manager>=13.0.0<=13.1.1
F5 BIG-IP Protocol Security Manager=14.0.0
F5 BIG-IP WebAccelerator<=14.0.0
F5 BIG-IP WebAccelerator>=11.2.1<=11.5.8
F5 BIG-IP WebAccelerator>=11.6.0<=11.6.3
F5 BIG-IP WebAccelerator>=12.0.0<=12.1.3
F5 BIG-IP WebAccelerator>=13.0.0<=13.1.1
F5 BIG-IP Analytics>=11.2.1<=11.5.8
F5 BIG-IP Analytics>=11.6.0<=11.6.3
F5 BIG-IP Analytics>=12.1.0<=12.1.3
F5 BIG-IP Analytics>=13.0.0<=13.1.1
F5 BIG-IP Analytics=14.0.0
F5 Application Security Manager>=11.2.1<=11.5.8
F5 Application Security Manager>=11.6.0<=11.6.3
F5 Application Security Manager>=12.1.0<=12.1.3
F5 Application Security Manager>=13.0.0<=13.1.1
F5 Application Security Manager=14.0.0

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Frequently Asked Questions

  • What is the severity of CVE-2019-6604?

    CVE-2019-6604 has a medium severity rating due to potential hardware lockup in affected systems.

  • What versions are affected by CVE-2019-6604?

    CVE-2019-6604 affects F5 BIG-IP versions 11.5.1 to 14.0.0.2 under specific conditions.

  • How do I fix CVE-2019-6604?

    To mitigate CVE-2019-6604, you should upgrade to a patched version of F5 BIG-IP that is not affected by this vulnerability.

  • What products are impacted by CVE-2019-6604?

    CVE-2019-6604 impacts multiple F5 BIG-IP products, including Access Policy Manager, Advanced Firewall Manager, and Application Security Manager, among others.

  • What conditions lead to CVE-2019-6604 occurring?

    CVE-2019-6604 can occur under specific conditions involving hardware systems with a High-Speed Bridge configured for non-default Layer 2 forwarding.

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