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CVE-2018-5510

UnknownEPSS 1.05%

Last modified

CVE-2018-5510 is a vulnerability of currently unknown severity. On F5 BIG-IP 11.5.4 HF4-11.5.5, the Traffic Management Microkernel (TMM) may restart when processing a specific sequence of packets on IPv6 virtual servers.. EPSS estimates a 1.05% chance of exploitation in the next 30 days.

Description

On F5 BIG-IP 11.5.4 HF4-11.5.5, the Traffic Management Microkernel (TMM) may restart when processing a specific sequence of packets on IPv6 virtual servers.

Metrics

EPSS Probability
1.05%

60.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
F5Big-Ip Local Traffic Manager11.5.4
F5Big-Ip Local Traffic Manager11.5.5
F5Big-Ip Application Acceleration Manager11.5.4
F5Big-Ip Application Acceleration Manager11.5.5
F5Big-Ip Advanced Firewall Manager11.5.4
F5Big-Ip Advanced Firewall Manager11.5.5
F5Big-Ip Analytics11.5.4
F5Big-Ip Analytics11.5.5
F5Big-Ip Access Policy Manager11.5.4
F5Big-Ip Access Policy Manager11.5.5
F5Big-Ip Application Security Manager11.5.4
F5Big-Ip Application Security Manager11.5.5
F5Big-Ip Edge Gateway11.5.4
F5Big-Ip Edge Gateway11.5.5
F5Big-Ip Global Traffic Manager11.5.4
F5Big-Ip Global Traffic Manager11.5.5
F5Big-Ip Link Controller11.5.4
F5Big-Ip Link Controller11.5.5
F5Big-Ip Policy Enforcement Manager11.5.4
F5Big-Ip Policy Enforcement Manager11.5.5
F5Big-Ip Webaccelerator11.5.4
F5Big-Ip Webaccelerator11.5.5
F5Big-Ip Websafe11.5.4
F5Big-Ip Websafe11.5.5
F5Big-Ip Domain Name System11.5.4
F5Big-Ip Domain Name System11.5.5

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2018-5510?
On F5 BIG-IP 11.5.4 HF4-11.5.5, the Traffic Management Microkernel (TMM) may restart when processing a specific sequence of packets on IPv6 virtual servers.
How severe is CVE-2018-5510?
Severity scoring for CVE-2018-5510 is pending analysis. The EPSS model estimates a 1.05% probability of exploitation in the next 30 days.
How do I fix CVE-2018-5510?
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.

How Strix Helps

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Source: NVD / NIST