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CVE-2019-6604

UnknownEPSS 1.02%

Last modified

CVE-2019-6604 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 1.02% chance of exploitation in the next 30 days.

Description

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.

Metrics

EPSS Probability
1.02%

58.9th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

VendorProductVersions
F5Big-Ip Access Policy Manager>= 11.2.1, <= 11.5.8
F5Big-Ip Access Policy Manager>= 11.6.0, <= 11.6.3
F5Big-Ip Access Policy Manager>= 12.1.0, <= 12.1.3
F5Big-Ip Access Policy Manager>= 13.0.0, <= 13.1.1
F5Big-Ip Access Policy Manager14.0.0
F5Big-Ip Advanced Firewall Manager>= 11.2.1, <= 11.5.8
F5Big-Ip Advanced Firewall Manager>= 11.6.0, <= 11.6.3
F5Big-Ip Advanced Firewall Manager>= 12.1.0, <= 12.1.3
F5Big-Ip Advanced Firewall Manager>= 13.0.0, <= 13.1.1
F5Big-Ip Advanced Firewall Manager14.0.0
F5Big-Ip Application Acceleration Manager>= 11.2.1, <= 11.5.8
F5Big-Ip Application Acceleration Manager>= 11.6.0, <= 11.6.3
F5Big-Ip Application Acceleration Manager>= 12.1.0, <= 12.1.3
F5Big-Ip Application Acceleration Manager>= 13.0.0, <= 13.1.1
F5Big-Ip Application Acceleration Manager14.0.0
F5Big-Ip Edge Gateway>= 11.2.1, <= 11.5.8
F5Big-Ip Edge Gateway>= 11.6.0, <= 11.6.3
F5Big-Ip Edge Gateway>= 12.1.0, <= 12.1.3
F5Big-Ip Edge Gateway>= 13.0.0, <= 13.1.1
F5Big-Ip Edge Gateway14.0.0
F5Big-Ip Fraud Protection Service>= 11.2.1, <= 11.5.8
F5Big-Ip Fraud Protection Service>= 11.6.0, <= 11.6.3
F5Big-Ip Fraud Protection Service>= 12.1.0, <= 12.1.3
F5Big-Ip Fraud Protection Service>= 13.0.0, <= 13.1.1
F5Big-Ip Fraud Protection Service14.0.0
F5Big-Ip Global Traffic Manager>= 11.2.1, <= 11.5.8
F5Big-Ip Global Traffic Manager>= 11.6.0, <= 11.6.3
F5Big-Ip Global Traffic Manager>= 12.1.0, <= 12.1.3
F5Big-Ip Global Traffic Manager>= 13.0.0, <= 13.1.1
F5Big-Ip Global Traffic Manager14.0.0
F5Big-Ip Link Controller>= 11.2.1, <= 11.5.8
F5Big-Ip Link Controller>= 11.6.0, <= 11.6.3
F5Big-Ip Link Controller>= 12.1.0, <= 12.1.3
F5Big-Ip Link Controller>= 13.0.0, <= 13.1.1
F5Big-Ip Link Controller14.0.0
F5Big-Ip Local Traffic Manager>= 11.2.1, <= 11.5.8
F5Big-Ip Local Traffic Manager>= 11.6.0, <= 11.6.3
F5Big-Ip Local Traffic Manager>= 12.1.0, <= 12.1.3
F5Big-Ip Local Traffic Manager>= 13.0.0, <= 13.1.1
F5Big-Ip Local Traffic Manager14.0.0
F5Big-Ip Policy Enforcement Manager>= 11.2.1, <= 11.5.8
F5Big-Ip Policy Enforcement Manager>= 11.6.0, <= 11.6.3
F5Big-Ip Policy Enforcement Manager>= 12.1.0, <= 12.1.3
F5Big-Ip Policy Enforcement Manager>= 13.0.0, <= 13.1.1
F5Big-Ip Policy Enforcement Manager14.0.0
F5Big-Ip Protocol Security Module>= 11.2.1, <= 11.5.8
F5Big-Ip Protocol Security Manager>= 11.6.0, <= 11.6.3
F5Big-Ip Protocol Security Manager>= 12.1.0, <= 12.1.3
F5Big-Ip Protocol Security Manager>= 13.0.0, <= 13.1.1
F5Big-Ip Protocol Security Manager14.0.0

Showing 50 of 65 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2019-6604?
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.
How severe is CVE-2019-6604?
Severity scoring for CVE-2019-6604 is pending analysis. The EPSS model estimates a 1.02% probability of exploitation in the next 30 days.
How do I fix CVE-2019-6604?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST