Advisory Published
Updated

F5-K000140920

First published: Wed Feb 05 2025(Updated: )

When URL categorization is configured on a virtual server, undisclosed requests can cause the Traffic Management Microkernel (TMM) to terminate.

Affected SoftwareAffected VersionHow to fix
F5 BIG-IP Policy Enforcement Manager>=17.1.0<=17.1.1
17.1.2
F5 BIG-IP Policy Enforcement Manager

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Frequently Asked Questions

  • What is the severity of F5-K000140920?

    The severity of F5-K000140920 is critical due to the potential for the Traffic Management Microkernel to terminate unexpectedly.

  • How does F5-K000140920 affect system stability?

    F5-K000140920 can lead to system instability by causing the Traffic Management Microkernel to terminate when certain requests are processed.

  • How do I fix F5-K000140920?

    To fix F5-K000140920, upgrade F5 BIG-IP Policy Enforcement Manager to a version later than 17.1.2.

  • Which versions are vulnerable to F5-K000140920?

    F5-K000140920 affects F5 BIG-IP (PEM) versions from 17.1.0 to 17.1.2.

  • What product is impacted by F5-K000140920?

    F5-K000140920 impacts the F5 BIG-IP Policy Enforcement Manager product.

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