Advisory Published
Updated

CVE-2019-6678

First published: Mon Dec 23 2019(Updated: )

On BIG-IP versions 15.0.0-15.0.1, 14.1.0-14.1.2.2, 14.0.0-14.0.1, and 13.1.0-13.1.3.1, the TMM process may restart when the packet filter feature is enabled.

Credit: f5sirt@f5.com

Affected SoftwareAffected VersionHow to fix
F5 Access Policy Manager>=13.1.0<13.1.3.2
F5 Access Policy Manager>=14.0.0<14.0.1.1
F5 Access Policy Manager>=14.1.0<14.1.2.3
F5 Access Policy Manager>=15.0.0<15.0.1.1
F5 BIG-IP Advanced Firewall Manager>=13.1.0<13.1.3.2
F5 BIG-IP Advanced Firewall Manager>=14.0.0<14.0.1.1
F5 BIG-IP Advanced Firewall Manager>=14.1.0<14.1.2.3
F5 BIG-IP Advanced Firewall Manager>=15.0.0<15.0.1.1
F5 BIG-IP Analytics>=13.1.0<13.1.3.2
F5 BIG-IP Analytics>=14.0.0<14.0.1.1
F5 BIG-IP Analytics>=14.1.0<14.1.2.3
F5 BIG-IP Analytics>=15.0.0<15.0.1.1
F5 BIG-IP Application Acceleration Manager>=13.1.0<13.1.3.2
F5 BIG-IP Application Acceleration Manager>=14.0.0<14.0.1.1
F5 BIG-IP Application Acceleration Manager>=14.1.0<14.1.2.3
F5 BIG-IP Application Acceleration Manager>=15.0.0<15.0.1.1
F5 Application Security Manager>=13.1.0<13.1.3.2
F5 Application Security Manager>=14.0.0<14.0.1.1
F5 Application Security Manager>=14.1.0<14.1.2.3
F5 Application Security Manager>=15.0.0<15.0.1.1
F5 BIG-IP>=13.1.0<13.1.3.2
F5 BIG-IP>=14.0.0<14.0.1.1
F5 BIG-IP>=14.1.0<14.1.2.3
F5 BIG-IP>=15.0.0<15.0.1.1
F5 BIG-IP Edge Gateway>=13.1.0<13.1.3.2
F5 BIG-IP Edge Gateway>=14.0.0<14.0.1.1
F5 BIG-IP Edge Gateway>=14.1.0<14.1.2.3
F5 BIG-IP Edge Gateway>=15.0.0<15.0.1.1
F5 BIG-IP Fraud Protection Service>=13.1.0<13.1.3.2
F5 BIG-IP Fraud Protection Service>=14.0.0<14.0.1.1
F5 BIG-IP Fraud Protection Service>=14.1.0<14.1.2.3
F5 BIG-IP Fraud Protection Service>=15.0.0<15.0.1.1
Riverbed SteelApp Traffic Manager>=13.1.0<13.1.3.2
Riverbed SteelApp Traffic Manager>=14.0.0<14.0.1.1
Riverbed SteelApp Traffic Manager>=14.1.0<14.1.2.3
Riverbed SteelApp Traffic Manager>=15.0.0<15.0.1.1
F5 BIG-IP Link Controller>=13.1.0<13.1.3.2
F5 BIG-IP Link Controller>=14.0.0<14.0.1.1
F5 BIG-IP Link Controller>=14.1.0<14.1.2.3
F5 BIG-IP Link Controller>=15.0.0<15.0.1.1
Riverbed SteelApp Traffic Manager>=13.1.0<13.1.3.2
Riverbed SteelApp Traffic Manager>=14.0.0<14.0.1.1
Riverbed SteelApp Traffic Manager>=14.1.0<14.1.2.3
Riverbed SteelApp Traffic Manager>=15.0.0<15.0.1.1
F5 BIG-IP Policy Enforcement Manager>=13.1.0<13.1.3.2
F5 BIG-IP Policy Enforcement Manager>=14.0.0<14.0.1.1
F5 BIG-IP Policy Enforcement Manager>=14.1.0<14.1.2.3
F5 BIG-IP Policy Enforcement Manager>=15.0.0<15.0.1.1
F5 BIG-IP WebAccelerator>=13.1.0<13.1.3.2
F5 BIG-IP WebAccelerator>=14.0.0<14.0.1.1
F5 BIG-IP WebAccelerator>=14.1.0<14.1.2.3
F5 BIG-IP WebAccelerator>=15.0.0<15.0.1.1

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Frequently Asked Questions

  • What is the severity of CVE-2019-6678?

    CVE-2019-6678 has been classified with a high severity due to the potential for service interruption in affected BIG-IP versions.

  • How do I fix CVE-2019-6678?

    To mitigate CVE-2019-6678, users should update their BIG-IP systems to versions beyond those specified in the vulnerability report.

  • Which versions of BIG-IP are affected by CVE-2019-6678?

    Affected versions include BIG-IP 15.0.0-15.0.1, 14.1.0-14.1.2.2, 14.0.0-14.0.1, and 13.1.0-13.1.3.1.

  • What component of BIG-IP does CVE-2019-6678 impact?

    CVE-2019-6678 specifically impacts the TMM process of BIG-IP when the packet filter feature is enabled.

  • Is there a workaround for CVE-2019-6678?

    There are no specific workarounds for CVE-2019-6678; the best action is to upgrade to a non-vulnerable version.

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