Vulnerability Description
Under some circumstances on BIG-IP 12.0.0-12.1.0, 11.6.0-11.6.1, or 11.4.0-11.5.4 HF1, the Traffic Management Microkernel (TMM) may not properly clean-up pool member network connections when using SPDY or HTTP/2 virtual server profiles.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| F5 | Big-Ip Access Policy Manager | >= 11.4.0, <= 11.6.1 |
| F5 | Big-Ip Advanced Firewall Manager | >= 11.4.0, <= 11.6.1 |
| F5 | Big-Ip Application Acceleration Manager | >= 11.4.0, <= 11.6.1 |
| F5 | Big-Ip Application Security Manager | >= 11.4.0, <= 11.6.1 |
| F5 | Big-Ip Link Controller | >= 11.4.0, <= 11.6.1 |
| F5 | Big-Ip Local Traffic Manager | >= 11.4.0, <= 11.6.1 |
| F5 | Big-Ip Policy Enforcement Manager | >= 11.4.0, <= 11.6.1 |
| F5 | Big-Ip Protocol Security Module | >= 11.4.0, <= 11.4.1 |
Related Weaknesses (CWE)
References
- https://support.f5.com/csp/article/K01587042Vendor Advisory
- https://support.f5.com/csp/article/K01587042Vendor Advisory
FAQ
What is CVE-2016-7475?
CVE-2016-7475 is a vulnerability with a CVSS score of 7.5 (HIGH). Under some circumstances on BIG-IP 12.0.0-12.1.0, 11.6.0-11.6.1, or 11.4.0-11.5.4 HF1, the Traffic Management Microkernel (TMM) may not properly clean-up pool member network connections when using SPD...
How severe is CVE-2016-7475?
CVE-2016-7475 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2016-7475?
Check the references section above for vendor advisories and patch information. Affected products include: F5 Big-Ip Access Policy Manager, F5 Big-Ip Advanced Firewall Manager, F5 Big-Ip Application Acceleration Manager, F5 Big-Ip Application Security Manager, F5 Big-Ip Link Controller.