CVE-2019-6659: High severity f5 access policy manager vulnerability
Published Nov 15, 2019
·Updated
On version 14.0.0-14.1.0.1, BIG-IP virtual servers with TLSv1.3 enabled may experience a denial of service due to undisclosed incoming messages.
Affected Software
13 affected components
F5 BIG-IP Access Policy Manager>=14.0.0<14.1.0.2
F5 BIG-IP Advanced Firewall Manager>=14.0.0<14.1.0.2
F5 BIG-IP Analytics>=14.0.0<14.1.0.2
F5 Big-ip Application Acceleration Manager>=14.0.0<14.1.0.2
F5 BIG-IP Application Security Manager>=14.0.0<14.1.0.2
F5 Big-ip Domain Name System>=14.0.0<14.1.0.2
F5 BIG-IP Edge Gateway>=14.0.0<14.1.0.2
F5 Big-ip Fraud Protection Service>=14.0.0<14.1.0.2
F5 Big-ip Global Traffic Manager>=14.0.0<14.1.0.2
F5 Big-ip Link Controller>=14.0.0<14.1.0.2
F5 Big-ip Local Traffic Manager>=14.0.0<14.1.0.2
F5 Big-ip Policy Enforcement Manager>=14.0.0<14.1.0.2
F5 Big-ip Webaccelerator>=14.0.0<14.1.0.2
Event History
Nov 15, 2019
CVE Published
via MITRE·08:27 PM
Data Sourced
via MITRE·08:27 PM
DescriptionWeakness
Frequently Asked Questions
1
What is CVE-2019-6659?
CVE-2019-6659 is a vulnerability in BIG-IP virtual servers with TLSv1.3 enabled that may result in a denial of service.
2
Which versions of BIG-IP are affected by CVE-2019-6659?
Versions 14.0.0 to 14.1.0.1 of BIG-IP are affected by CVE-2019-6659.
3
What is the severity of CVE-2019-6659?
CVE-2019-6659 has a severity rating of 7.5 (High).
4
How can I fix CVE-2019-6659?
To fix CVE-2019-6659, update your BIG-IP software to version 14.1.0.2 or later.
5
Where can I find more information about CVE-2019-6659?
You can find more information about CVE-2019-6659 on the F5 support website at https://support.f5.com/csp/article/K34450231.