CVE-2019-6659
First published: Fri 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.
Credit: f5sirt@f5.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| 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 |
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Reference Links
Frequently Asked Questions
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.
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.
What is the severity of CVE-2019-6659?
CVE-2019-6659 has a severity rating of 7.5 (High).
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.
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.
- collector/nvd-index
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- agent/description
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- agent/first-publish-date
- agent/softwarecombine
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- vendor/f5
- canonical/f5 big-ip access policy manager
- version/f5 big-ip access policy manager/14.0.0
- canonical/f5 big-ip advanced firewall manager
- version/f5 big-ip advanced firewall manager/14.0.0
- canonical/f5 big-ip analytics
- version/f5 big-ip analytics/14.0.0
- canonical/f5 big-ip application acceleration manager
- version/f5 big-ip application acceleration manager/14.0.0
- canonical/f5 big-ip application security manager
- version/f5 big-ip application security manager/14.0.0
- canonical/f5 big-ip domain name system
- version/f5 big-ip domain name system/14.0.0
- canonical/f5 big-ip edge gateway
- version/f5 big-ip edge gateway/14.0.0
- canonical/f5 big-ip fraud protection service
- version/f5 big-ip fraud protection service/14.0.0
- canonical/f5 big-ip global traffic manager
- version/f5 big-ip global traffic manager/14.0.0
- canonical/f5 big-ip link controller
- version/f5 big-ip link controller/14.0.0
- canonical/f5 big-ip local traffic manager
- version/f5 big-ip local traffic manager/14.0.0
- canonical/f5 big-ip policy enforcement manager
- version/f5 big-ip policy enforcement manager/14.0.0
- canonical/f5 big-ip webaccelerator
- version/f5 big-ip webaccelerator/14.0.0