F5-K000141380: High severity f5 big-ip next vulnerability

Published Feb 5, 2025
·
Updated

When BIG-IP AFM is provisioned with IPS module enabled and protocol inspection profile is configured on a virtual server or firewall rule or policy, undisclosed traffic can cause an increase in CPU resource utilization.

Affected Software

4 affected componentsFixes available
F5 BIG-IP Next CNF>=1.1.0<=1.3.3
1.4.0
F5 BIG-IP (AFM)>=17.1.0<=17.1.1
17.1.2
F5 BIG-IP (AFM)>=16.1.0<=16.1.5
16.1.6
F5 BIG-IP (AFM)>=15.1.0<=15.1.10
-

Event History

Feb 5, 2025
Advisory Published
via F5·02:02 PM
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Frequently Asked Questions

1

What is the severity of F5-K000141380?

F5-K000141380 has been classified with a severity level indicating a significant impact on CPU resource utilization.

2

How do I fix F5-K000141380?

To address F5-K000141380, ensure you upgrade to the recommended versions based on your specific product and version.

3

Which products are affected by F5-K000141380?

F5-K000141380 affects F5 BIG-IP AFM and F5 BIG-IP Next CNF versions within specific ranges.

4

What causes the CPU resource utilization increase in F5-K000141380?

The increase in CPU resource utilization in F5-K000141380 is caused by undisclosed traffic when specific features are enabled.

5

Is there a workaround for F5-K000141380?

Currently, there are no documented workarounds for F5-K000141380; the best course of action is to apply the recommended updates.

Contact

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