Strix
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CVE-2017-6164

UnknownEPSS 3.94%

Last modified

CVE-2017-6164 is a vulnerability of currently unknown severity. In F5 BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, DNS, Edge Gateway, GTM, Link Controller, PEM, WebAccelerator and WebSafe software version 13.0.0, 12.0.0 - 12.1.2, 11.6.0 - 11.6.1 and 11.5.0 - 11.5.4, in some circumstances, Traffic Management Microkernel (TMM) does not properly handle certain malformed TLS1.2 records, which allows remote attackers to cause a denial-of-service (DoS) or possible remote command execution on the BIG-IP system.. EPSS estimates a 3.94% chance of exploitation in the next 30 days.

Description

In F5 BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, DNS, Edge Gateway, GTM, Link Controller, PEM, WebAccelerator and WebSafe software version 13.0.0, 12.0.0 - 12.1.2, 11.6.0 - 11.6.1 and 11.5.0 - 11.5.4, in some circumstances, Traffic Management Microkernel (TMM) does not properly handle certain malformed TLS1.2 records, which allows remote attackers to cause a denial-of-service (DoS) or possible remote command execution on the BIG-IP system.

Metrics

EPSS Probability
3.94%

89.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
F5Big-Ip Local Traffic Manager>= 11.6.0, <= 11.6.1
F5Big-Ip Local Traffic Manager>= 12.0.0, <= 12.1.2
F5Big-Ip Local Traffic Manager11.5.0
F5Big-Ip Local Traffic Manager11.5.1
F5Big-Ip Local Traffic Manager11.5.2
F5Big-Ip Local Traffic Manager11.5.3
F5Big-Ip Local Traffic Manager11.5.4
F5Big-Ip Local Traffic Manager13.0.0
F5Big-Ip Application Acceleration Manager>= 11.6.0, <= 11.6.1
F5Big-Ip Application Acceleration Manager>= 12.0.0, <= 12.1.2
F5Big-Ip Application Acceleration Manager11.5.0
F5Big-Ip Application Acceleration Manager11.5.1
F5Big-Ip Application Acceleration Manager11.5.2
F5Big-Ip Application Acceleration Manager11.5.3
F5Big-Ip Application Acceleration Manager11.5.4
F5Big-Ip Application Acceleration Manager13.0.0
F5Big-Ip Advanced Firewall Manager>= 11.6.0, <= 11.6.1
F5Big-Ip Advanced Firewall Manager>= 12.0.0, <= 12.1.2
F5Big-Ip Advanced Firewall Manager11.5.0
F5Big-Ip Advanced Firewall Manager11.5.1
F5Big-Ip Advanced Firewall Manager11.5.2
F5Big-Ip Advanced Firewall Manager11.5.3
F5Big-Ip Advanced Firewall Manager11.5.4
F5Big-Ip Advanced Firewall Manager13.0.0
F5Big-Ip Analytics>= 11.6.0, <= 11.6.1
F5Big-Ip Analytics>= 12.0.0, <= 12.1.2
F5Big-Ip Analytics11.5.0
F5Big-Ip Analytics11.5.1
F5Big-Ip Analytics11.5.2
F5Big-Ip Analytics11.5.3
F5Big-Ip Analytics11.5.4
F5Big-Ip Analytics13.0.0
F5Big-Ip Access Policy Manager>= 11.6.0, <= 11.6.1
F5Big-Ip Access Policy Manager>= 12.0.0, <= 12.1.2
F5Big-Ip Access Policy Manager11.5.0
F5Big-Ip Access Policy Manager11.5.1
F5Big-Ip Access Policy Manager11.5.2
F5Big-Ip Access Policy Manager11.5.3
F5Big-Ip Access Policy Manager11.5.4
F5Big-Ip Access Policy Manager13.0.0
F5Big-Ip Application Security Manager>= 11.6.0, <= 11.6.1
F5Big-Ip Application Security Manager>= 12.0.0, <= 12.1.2
F5Big-Ip Application Security Manager11.5.0
F5Big-Ip Application Security Manager11.5.1
F5Big-Ip Application Security Manager11.5.2
F5Big-Ip Application Security Manager11.5.3
F5Big-Ip Application Security Manager11.5.4
F5Big-Ip Application Security Manager13.0.0
F5Big-Ip Dns>= 11.6.0, <= 11.6.1
F5Big-Ip Dns>= 12.0.0, <= 12.1.2

Showing 50 of 104 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2017-6164?
In F5 BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, DNS, Edge Gateway, GTM, Link Controller, PEM, WebAccelerator and WebSafe software version 13.0.0, 12.0.0 - 12.1.2, 11.6.0 - 11.6.1 and 11.5.0 - 11.5.4, in some circumstances, Traffic Management Microkernel (TMM) does not properly handle certain malformed TLS1.2 records, which allows remote attackers to cause a denial-of-service (DoS) or possible remote command execution on the BIG-IP system.
How severe is CVE-2017-6164?
Severity scoring for CVE-2017-6164 is pending analysis. The EPSS model estimates a 3.94% probability of exploitation in the next 30 days.
How do I fix CVE-2017-6164?
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.

Are you affected by CVE-2017-6164?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST